Radiology Thesis – More than 1000 Research Topics (2025)!

Oct 2025 Update: New system-wise thesis topics added (Set 8-20)

Introduction

A thesis or dissertation, as some people would like to call it, is an integral part of the Radiology curriculum, be it MD, DNB, or DMRD. We have tried to aggregate radiology thesis topics from various sources for reference.

Not everyone is interested in research, and writing a Radiology thesis can be daunting. But there is no escape from preparing, so it is better that you accept this bitter truth and start working on it instead of cribbing about it (like other things in life. #PhilosophyGyan!)

Start working on your thesis as early as possible and finish your thesis well before your exams, so you do not have that stress at the back of your mind. Also, your thesis may need multiple revisions, so be prepared and allocate time accordingly.

Tips for Choosing Radiology Thesis and Research Topics

Keep it simple silly (KISS)

Retrospective > Prospective

Retrospective studies are better than prospective ones, as you already have the data you need when choosing to do a retrospective study. Prospective studies are better quality, but as a resident, you may not have time (, energy and enthusiasm) to complete these.

Choose a simple topic that answers a single/few questions

Original research is challenging, especially if you do not have prior experience. I would suggest you choose a topic that answers a single or few questions. Most topics that I have listed are along those lines. Alternatively, you can choose a broad topic such as “Role of MRI in evaluation of perianal fistulas.”

You can choose a novel topic if you are genuinely interested in research AND have a good mentor who will guide you. Once you have done that, make sure that you publish your study once you are done with it.

Get it done ASAP.

In most cases, it makes sense to stick to a thesis topic that will not take much time. That does not mean you should ignore your thesis and ‘Ctrl C + Ctrl V’ from a friend from another university. Thesis writing is your first step toward research methodology so do it as sincerely as possible. Do not procrastinate in preparing the thesis. As soon as you have been allotted a guide, start researching topics and writing a review of the literature.

At the same time, do not invest a lot of time in writing/collecting data for your thesis. You should not be busy finishing your thesis a few months before the exam. Some people could not appear for the exam because they could not submit their thesis in time. So DO NOT TAKE thesis lightly.

Do NOT Copy-Paste

Reiterating once again, do not simply choose someone else’s thesis topic. Find out what are kind of cases that your Hospital caters to. It is better to do a good thesis on a common topic than a crappy one on a rare one.

Books to help you write a Radiology Thesis

Event country/university has a different format for thesis; hence these book recommendations may not work for everyone.

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List of Radiology Research /Thesis / Dissertation Topics

Set 1

1. State of the art of MRI in the diagnosis of hepatic focal lesions
2. Multimodality imaging evaluation of sacroiliitis in newly diagnosed patients of spondyloarthropathy
3. Multidetector computed tomography in oesophageal varices
4. Role of positron emission tomography with computed tomography in the diagnosis of cancer Thyroid
5. Evaluation of focal breast lesions using ultrasound elastography
6. Role of MRI diffusion tensor imaging in the assessment of traumatic spinal cord injuries
7. Sonographic imaging in male infertility
8. Comparison of color Doppler and digital subtraction angiography in occlusive arterial disease in patients with lower limb ischemia
9. The role of CT urography in Haematuria
10. Role of functional magnetic resonance imaging in making brain tumor surgery safer
11. Prediction of pre-eclampsia and fetal growth restriction by uterine artery Doppler
12. Role of grayscale and color Doppler ultrasonography in the evaluation of neonatal cholestasis
13. Validity of MRI in the diagnosis of congenital anorectal anomalies
14. Role of sonography in assessment of clubfoot
15. Role of diffusion MRI in preoperative evaluation of brain neoplasms
16. Imaging of upper airways for pre-anaesthetic evaluation purposes and for laryngeal afflictions.
17. A study of multivessel (arterial and venous) Doppler velocimetry in intrauterine growth restriction
18. Multiparametric 3tesla MRI of suspected prostatic malignancy.
19. Role of Sonography in Characterization of Thyroid Nodules for differentiating benign from
20. Role of advances magnetic resonance imaging sequences in multiple sclerosis
21. Role of multidetector computed tomography in evaluation of jaw lesions
22. Role of Ultrasound and MR Imaging in the Evaluation of Musculotendinous Pathologies of Shoulder Joint
23. Role of perfusion computed tomography in the evaluation of cerebral blood flow, blood volume and vascular permeability of cerebral neoplasms
24. MRI flow quantification in the assessment of the commonest csf flow abnormalities
25. Role of diffusion-weighted MRI in evaluation of prostate lesions and its histopathological correlation
26. CT enterography in evaluation of small bowel disorders
27. Comparison of perfusion magnetic resonance imaging (PMRI), magnetic resonance spectroscopy (MRS) in and positron emission tomography-computed tomography (PET/CT) in post radiotherapy treated gliomas to detect recurrence
28. Role of multidetector computed tomography in evaluation of paediatric retroperitoneal masses
29. Role of Multidetector computed tomography in neck lesions
30. Estimation of standard liver volume in Indian population
31. Role of MRI in evaluation of spinal trauma
32. Role of modified sonohysterography in female factor infertility: a pilot study.
33. The role of pet-CT in the evaluation of hepatic tumors
34. Role of 3D magnetic resonance imaging tractography in assessment of white matter tracts compromise in supratentorial tumors
35. Role of dual phase multidetector computed tomography in gallbladder lesions
36. Role of multidetector computed tomography in assessing anatomical variants of nasal cavity and paranasal sinuses in patients of chronic rhinosinusitis.
37. magnetic resonance spectroscopy in multiple sclerosis
38. Evaluation of thyroid nodules by ultrasound elastography using acoustic radiation force impulse (ARFI) imaging
39. Role of Magnetic Resonance Imaging in Intractable Epilepsy
40. Evaluation of suspected and known coronary artery disease by 128 slice multidetector CT.
41. Role of regional diffusion tensor imaging in the evaluation of intracranial gliomas and its histopathological correlation
42. Role of chest sonography in diagnosing pneumothorax
43. Role of CT virtual cystoscopy in diagnosis of urinary bladder neoplasia
44. Role of MRI in assessment of valvular heart diseases
45. High resolution computed tomography of temporal bone in unsafe chronic suppurative otitis media
46. Multidetector CT urography in the evaluation of hematuria
47. Contrast-induced nephropathy in diagnostic imaging investigations with intravenous iodinated contrast media
48. Comparison of dynamic susceptibility contrast-enhanced perfusion magnetic resonance imaging and single photon emission computed tomography in patients with little’s disease
49. Role of Multidetector Computed Tomography in Bowel Lesions.
50. Role of diagnostic imaging modalities in evaluation of post liver transplantation recipient complications.

Set 2

1. Role of multislice CT scan and barium swallow in the estimation of oesophageal tumour length
2. Malignant Lesions-A Prospective Study.
3. Value of ultrasonography in assessment of acute abdominal diseases in pediatric age group
4. Role of three dimensional multidetector CT hysterosalpingography in female factor infertility
5. Comparative evaluation of multi-detector computed tomography (MDCT) virtual tracheo-bronchoscopy and fiberoptic tracheo-bronchoscopy in airway diseases
6. Role of Multidetector CT in the evaluation of small bowel obstruction
7. Sonographic evaluation in adhesive capsulitis of shoulder
8. Utility of MR Urography Versus Conventional Techniques in Obstructive Uropathy
9. MRI of the postoperative knee
10. Role of 64 slice-multi detector computed tomography in diagnosis of bowel and mesenteric injury in blunt abdominal trauma.
11. Sonoelastography and triphasic computed tomography in the evaluation of focal liver lesions
12. Evaluation of Role of Transperineal Ultrasound and Magnetic Resonance Imaging in Urinary Stress incontinence in Women
13. Multidetector computed tomographic features of abdominal hernias
14. Evaluation of lesions of major salivary glands using ultrasound elastography
15. Transvaginal ultrasound and magnetic resonance imaging in female urinary incontinence
16. MDCT colonography and double-contrast barium enema in evaluation of colonic lesions
17. Role of MRI in diagnosis and staging of urinary bladder carcinoma
18. Spectrum of imaging findings in children with febrile neutropenia.
19. Spectrum of radiographic appearances in children with chest tuberculosis.
20. Role of computerized tomography in evaluation of mediastinal masses in pediatric
21. Diagnosing renal artery stenosis: Comparison of multimodality imaging in diabetic patients
22. Role of multidetector CT virtual hysteroscopy in the detection of the uterine & tubal causes of female infertility
23. Role of multislice computed tomography in evaluation of crohn’s disease
24. CT quantification of parenchymal and airway parameters on 64 slice MDCT in patients of chronic obstructive pulmonary disease
25. Comparative evaluation of MDCT  and 3t MRI in radiographically detected jaw lesions.
26. Evaluation of diagnostic accuracy of ultrasonography, colour Doppler sonography and low dose computed tomography in acute appendicitis
27. Ultrasonography , magnetic resonance cholangio-pancreatography (MRCP) in assessment of pediatric biliary lesions
28. Multidetector computed tomography in hepatobiliary lesions.
29. Evaluation of peripheral nerve lesions with high resolution ultrasonography and colour Doppler
30. Multidetector computed tomography in pancreatic lesions
31. Multidetector Computed Tomography in Paediatric abdominal masses.
32. Evaluation of focal liver lesions by colour Doppler and MDCT perfusion imaging
33. Sonographic evaluation of clubfoot correction during Ponseti treatment
34. Role of multidetector CT in characterization of renal masses
35. Study to assess the role of Doppler ultrasound in evaluation of arteriovenous (av) hemodialysis fistula and the complications of hemodialysis vasular access
36. Comparative study of multiphasic contrast-enhanced CT and contrast-enhanced MRI in the evaluation of hepatic mass lesions
37. Sonographic spectrum of rheumatoid arthritis
38. Diagnosis & staging of liver fibrosis by ultrasound elastography in patients with chronic liver diseases
39. Role of multidetector computed tomography in assessment of jaw lesions.
40. Role of high-resolution ultrasonography in the differentiation of benign and malignant thyroid lesions
41. Radiological evaluation of aortic aneurysms in patients selected for endovascular repair
42. Role of conventional MRI, and diffusion tensor imaging tractography in evaluation of congenital brain malformations
43. To evaluate the status of coronary arteries in patients with non-valvular atrial fibrillation using 256 multirow detector CT scan
44. A comparative study of ultrasonography and CT – arthrography in diagnosis of chronic ligamentous and meniscal injuries of knee
45. Multi detector computed tomography evaluation in chronic obstructive pulmonary disease and correlation with severity of disease
46. Diffusion weighted and dynamic contrast enhanced magnetic resonance imaging in chemoradiotherapeutic response evaluation in cervical cancer.
47. High resolution sonography in the evaluation of non-traumatic painful wrist
48. The role of trans-vaginal ultrasound versus magnetic resonance imaging in diagnosis & evaluation of cancer cervix
49. Role of multidetector row computed tomography in assessment of maxillofacial trauma
50. Imaging of vascular complication after liver transplantation.

Set 3

1. Role of magnetic resonance perfusion weighted imaging & spectroscopy for grading of glioma by correlating perfusion parameter of the lesion with the final histopathological grade
2. Magnetic resonance evaluation of abdominal tuberculosis.
3. Diagnostic usefulness of low dose spiral HRCT in diffuse lung diseases
4. Role of dynamic contrast enhanced and diffusion weighted magnetic resonance imaging in evaluation of endometrial lesions
5. Contrast enhanced digital mammography anddigital breast tomosynthesis in early diagnosis of breast lesion
6. Evaluation of Portal Hypertension with Colour Doppler flow imaging and magnetic resonance imaging
7. Evaluation of musculoskeletal lesions by magnetic resonance imaging
8. Role of diffusion magnetic resonance imaging in assessment of neoplastic and inflammatory brain lesions
9. Radiological spectrum of chest diseases in HIV infected children High resolution ultrasonography in neck masses in children
10. with surgical findings
11. Role of MRI in evaluation of spinal trauma
12. Sonographic evaluation of peripheral nerves in type 2 diabetes mellitus.
13. Role of perfusion computed tomography in the evaluation of neck masses and correlation
14. Role of ultrasonography in the diagnosis of knee joint lesions
15. Role of ultrasonography in evaluation of various causes of pelvic pain in first trimester of pregnancy.
16. Role of Magnetic Resonance Angiography in the Evaluation of Diseases of Aorta and its Branches
17. MDCT fistulography in evaluation of fistula in Ano
18. Role of multislice CT in diagnosis of small intestine tumors
19. Role of high resolution CT in differentiation between benign and malignant pulmonary nodules in children
20. A study of multidetector computed tomography urography in urinary tract abnormalities
21. Role of high resolution sonography in assessment of ulnar nerve in patients with leprosy.
22. Pre-operative radiological evaluation of locally aggressive and malignant musculoskeletal tumours by computed tomography and magnetic resonance imaging.
23. The role of ultrasound & MRI in acute pelvic inflammatory disease
24. Ultrasonography compared to computed tomographic arthrography in the evaluation of shoulder pain
25. Role of Multidetector Computed Tomography in patients with blunt abdominal trauma.
26. The Role of Extended field-of-view Sonography and compound imaging in Evaluation of Breast Lesions
27. Evaluation of focal pancreatic lesions by Multidetector CT and perfusion CT
28. Evaluation of breast masses on sono-mammography and colour Doppler imaging
29. Role of CT virtual laryngoscopy in evaluation of laryngeal masses
30. Triple phase multi detector computed tomography in hepatic masses
31. Role of transvaginal ultrasound in diagnosis and treatment of female infertility
32. Role of ultrasound and color Doppler imaging in assessment of acute abdomen due to female genetal causes
33. High resolution ultrasonography and color Doppler ultrasonography in scrotal lesion
34. Evaluation of diagnostic accuracy of ultrasonography with colour Doppler vs low dose computed tomography in salivary gland disease
35. Role of multidetector CT in diagnosis of salivary gland lesions
36. Comparison of diagnostic efficacy of ultrasonography and magnetic resonance cholangiopancreatography in obstructive jaundice: A prospective study
37. Evaluation of varicose veins-comparative assessment of low dose CT venogram with sonography: pilot study
38. Role of mammotome in breast lesions
39. The role of interventional imaging procedures in the treatment of selected gynecological disorders
40. Role of transcranial ultrasound in diagnosis of neonatal brain insults
41. Role of multidetector CT virtual laryngoscopy in evaluation of laryngeal mass lesions
42. Evaluation of adnexal masses on sonomorphology and color Doppler imaginig
43. Role of radiological imaging in diagnosis of endometrial carcinoma
44. Comprehensive imaging of renal masses by magnetic resonance imaging
45. The role of 3D & 4D ultrasonography in abnormalities of fetal abdomen
46. Diffusion weighted magnetic resonance imaging in diagnosis and characterization of brain tumors in correlation with conventional MRI
47. Role of diffusion weighted MRI imaging in evaluation of cancer prostate
48. Role of multidetector CT in diagnosis of urinary bladder cancer
49. Role of multidetector computed tomography in the evaluation of paediatric retroperitoneal masses.
50. Comparative evaluation of gastric lesions by double contrast barium upper G.I. and multi detector computed tomography

Set 4

1. Evaluation of hepatic fibrosis in chronic liver disease using ultrasound elastography
2. Role of MRI in assessment of hydrocephalus in pediatric patients
3. The role of sonoelastography in characterization of breast lesions
4. The influence of volumetric tumor doubling time on survival of patients with intracranial tumours
5. Role of perfusion computed tomography in characterization of colonic lesions
6. Role of proton MRI spectroscopy in the evaluation of temporal lobe epilepsy
7. Role of Doppler ultrasound and multidetector CT angiography in evaluation of peripheral arterial diseases.
8. Role of multidetector computed tomography in paranasal sinus pathologies
9. Role of virtual endoscopy using MDCT in detection & evaluation of gastric pathologies
10. High resolution 3 Tesla MRI in the evaluation of ankle and hindfoot pain.
11. Transperineal ultrasonography in infants with anorectal malformation
12. CT portography using MDCT versus color Doppler in detection of varices in cirrhotic patients
13. Role of CT urography in the evaluation of a dilated ureter
14. Characterization of pulmonary nodules by dynamic contrast-enhanced multidetector CT
15. Comprehensive imaging of acute ischemic stroke on multidetector CT
16. The role of fetal MRI in the diagnosis of intrauterine neurological congenital anomalies
17. Role of Multidetector computed tomography in pediatric chest masses
18. Multimodality imaging in the evaluation of palpable & non-palpable breast lesion.
19. Sonographic Assessment Of Fetal Nasal Bone Length At 11-28 Gestational Weeks And Its Correlation With Fetal Outcome.
20. Role Of Sonoelastography And Contrast-Enhanced Computed Tomography In Evaluation Of Lymph Node Metastasis In Head And Neck Cancers
21. Role Of Renal Doppler And Shear Wave Elastography In Diabetic Nephropathy
22. Evaluation Of Relationship Between Various Grades Of Fatty Liver And Shear Wave Elastography Values
23. Evaluation and characterization of pelvic masses of gynecological origin by USG, color Doppler and MRI in females of reproductive age group
24. Radiological evaluation of small bowel diseases using computed tomographic enterography
25. Role of coronary CT angiography in patients of coronary artery disease
26. Role of multimodality imaging in the evaluation of pediatric neck masses
27. Role of CT in the evaluation of craniocerebral trauma
28. Role of magnetic resonance imaging (MRI) in the evaluation of spinal dysraphism
29. Comparative evaluation of triple phase CT and dynamic contrast-enhanced MRI in patients with liver cirrhosis
30. Evaluation of the relationship between carotid intima-media thickness and coronary artery disease in patients evaluated by coronary angiography for suspected CAD
31. Assessment of hepatic fat content in fatty liver disease by unenhanced computed tomography
32. Correlation of vertebral marrow fat on spectroscopy and diffusion-weighted MRI imaging with bone mineral density in postmenopausal women.
33. Comparative evaluation of CT coronary angiography with conventional catheter coronary angiography
34. Ultrasound evaluation of kidney length & descending colon diameter in normal and intrauterine growth-restricted fetuses
35. A prospective study of hepatic vein waveform and splenoportal index in liver cirrhosis: correlation with child Pugh’s classification and presence of esophageal varices.
36. CT angiography to evaluate coronary artery by-pass graft patency in symptomatic patient’s functional assessment of myocardium by cardiac MRI in patients with myocardial infarction
37. MRI evaluation of HIV positive patients with central nervous system manifestations
38. MDCT evaluation of mediastinal and hilar masses
39. Evaluation of rotator cuff & labro-ligamentous complex lesions by MRI & MRI arthrography of shoulder joint
40. Role of imaging in the evaluation of soft tissue vascular malformation
41. Role of MRI and ultrasonography in the evaluation of multifidus muscle pathology in chronic low back pain patients
42. Role of ultrasound elastography in the differential diagnosis of breast lesions
43. Role of magnetic resonance cholangiopancreatography in evaluating dilated common bile duct in patients with symptomatic gallstone disease.
44. Comparative study of CT urography & hybrid CT urography in patients with haematuria.
45. Role of MRI in the evaluation of anorectal malformations
46. Comparison of ultrasound-Doppler and magnetic resonance imaging findings in rheumatoid arthritis of hand and wrist
47. Role of Doppler sonography in the evaluation of renal artery stenosis in hypertensive patients undergoing coronary angiography for coronary artery disease.
48. Comparison of radiography, computed tomography and magnetic resonance imaging in the detection of sacroiliitis in ankylosing spondylitis.
49. Mr evaluation of painful hip
50. Role of MRI imaging in pretherapeutic assessment of oral and oropharyngeal malignancy

Set 5

1. Evaluation of diffuse lung diseases by high resolution computed tomography of the chest
2. Mr evaluation of brain parenchyma in patients with craniosynostosis.
3. Diagnostic and prognostic value of cardiovascular magnetic resonance imaging in dilated cardiomyopathy
4. Role of multiparametric magnetic resonance imaging in the detection of early carcinoma prostate
5. Role of magnetic resonance imaging in white matter diseases
6. Role of sonoelastography in assessing the response to neoadjuvant chemotherapy in patients with locally advanced breast cancer.
7. Role of ultrasonography in the evaluation of carotid and femoral intima-media thickness in predialysis patients with chronic kidney disease
8. Role of H1 MRI spectroscopy in focal bone lesions of peripheral skeleton choline detection by MRI spectroscopy in breast cancer and its correlation with biomarkers and histological grade.
9. Ultrasound and MRI evaluation of axillary lymph node status in breast cancer.
10. Role of sonography and magnetic resonance imaging in evaluating chronic lateral epicondylitis.
11. Comparative of sonography including Doppler and sonoelastography in cervical lymphadenopathy.
12. Evaluation of Umbilical Coiling Index as Predictor of Pregnancy Outcome.
13. Computerized Tomographic Evaluation of Azygoesophageal Recess in Adults.
14. Lumbar Facet Arthropathy in Low Backache.
15. “Urethral Injuries After Pelvic Trauma: Evaluation with Uretrography
16. Role Of Ct In Diagnosis Of Inflammatory Renal Diseases
17. Role Of Ct Virtual Laryngoscopy In Evaluation Of Laryngeal Masses
18. “Ct Portography Using Mdct Versus Color Doppler In Detection Of Varices In
19. Cirrhotic Patients”
20. Role Of Multidetector Ct In Characterization Of Renal Masses
21. Role Of Ct Virtual Cystoscopy In Diagnosis Of Urinary Bladder Neoplasia
22. Role Of Multislice Ct In Diagnosis Of Small Intestine Tumors
23. “Mri Flow Quantification In The Assessment Of The Commonest CSF Flow Abnormalities”
24. “The Role Of Fetal Mri In Diagnosis Of Intrauterine Neurological CongenitalAnomalies”
25. Role Of Transcranial Ultrasound In Diagnosis Of Neonatal Brain Insults
26. “The Role Of Interventional Imaging Procedures In The Treatment Of Selected Gynecological Disorders”
27. Role Of Radiological Imaging In Diagnosis Of Endometrial Carcinoma
28. “Role Of High-Resolution Ct In Differentiation Between Benign And Malignant Pulmonary Nodules In Children”
29. Role Of Ultrasonography In The Diagnosis Of Knee Joint Lesions
30. “Role Of Diagnostic Imaging Modalities In Evaluation Of Post Liver Transplantation Recipient Complications”
31. “Diffusion-Weighted Magnetic Resonance Imaging In Diagnosis And
32. Characterization Of Brain Tumors In Correlation With Conventional Mri”
33. The Role Of PET-CT In The Evaluation Of Hepatic Tumors
34. “Role Of Computerized Tomography In Evaluation Of Mediastinal Masses In Pediatric patients”
35. “Trans Vaginal Ultrasound And Magnetic Resonance Imaging In Female Urinary Incontinence”
36. Role Of Multidetector Ct In Diagnosis Of Urinary Bladder Cancer
37. “Role Of Transvaginal Ultrasound In Diagnosis And Treatment Of Female Infertility”
38. Role Of Diffusion-Weighted Mri Imaging In Evaluation Of Cancer Prostate
39. “Role Of Positron Emission Tomography With Computed Tomography In Diagnosis Of Cancer Thyroid”
40. The Role Of CT Urography In Case Of Haematuria
41. “Value Of Ultrasonography In Assessment Of Acute Abdominal Diseases In Pediatric Age Group”
42. “Role Of Functional Magnetic Resonance Imaging In Making Brain Tumor Surgery Safer”
43. The Role Of Sonoelastography In Characterization Of Breast Lesions
44. “Ultrasonography, Magnetic Resonance Cholangiopancreatography (MRCP) In Assessment Of Pediatric Biliary Lesions”
45. “Role Of Ultrasound And Color Doppler Imaging In Assessment Of Acute Abdomen Due To Female Genital Causes”
46. “Role Of Multidetector Ct Virtual Laryngoscopy In Evaluation Of Laryngeal Mass Lesions”
47. MRI Of The Postoperative Knee
48. Role Of Mri In Assessment Of Valvular Heart Diseases
49. The Role Of 3D & 4D Ultrasonography In Abnormalities Of Fetal Abdomen
50. State Of The Art Of Mri In Diagnosis Of Hepatic Focal Lesions

Set 6

1. Role Of Multidetector Ct In Diagnosis Of Salivary Gland Lesions
2. “Role Of Virtual Endoscopy Using Mdct In Detection & Evaluation Of Gastric Pathologies”
3. The Role Of Ultrasound & Mri In Acute Pelvic Inflammatory Disease
4. “Diagnosis & Staging Of Liver Fibrosis By Ultraso Und Elastography In
5. Patients With Chronic Liver Diseases”
6. Role Of Mri In Evaluation Of Spinal Trauma
7. Validity Of Mri In Diagnosis Of Congenital Anorectal Anomalies
8. Imaging Of Vascular Complication After Liver Transplantation
9. “Contrast-Enhanced Digital Mammography And Digital Breast Tomosynthesis In Early Diagnosis Of Breast Lesion”
10. Role Of Mammotome In Breast Lesions
11. “Role Of MRI Diffusion Tensor Imaging (DTI) In Assessment Of Traumatic Spinal Cord Injuries”
12. “Prediction Of Pre-eclampsia And Fetal Growth Restriction By Uterine Artery Doppler”
13. “Role Of Multidetector Row Computed Tomography In Assessment Of Maxillofacial Trauma”
14. “Role Of Diffusion Magnetic Resonance Imaging In Assessment Of Neoplastic And Inflammatory Brain Lesions”
15. Role Of Diffusion Mri In Preoperative Evaluation Of Brain Neoplasms
16. “Role Of Multidetector Ct Virtual Hysteroscopy In The Detection Of The
17. Uterine & Tubal Causes Of Female Infertility”
18. Role Of Advances Magnetic Resonance Imaging Sequences In Multiple Sclerosis Magnetic Resonance Spectroscopy In Multiple Sclerosis
19. “Role Of Conventional Mri, And Diffusion Tensor Imaging Tractography In Evaluation Of Congenital Brain Malformations”
20. Role Of MRI In Evaluation Of Spinal Trauma
21. Diagnostic Role Of Diffusion-weighted MR Imaging In Neck Masses
22. “The Role Of Transvaginal Ultrasound Versus Magnetic Resonance Imaging In Diagnosis & Evaluation Of Cancer Cervix”
23. “Role Of 3d Magnetic Resonance Imaging Tractography In Assessment Of White Matter Tracts Compromise In Supra Tentorial Tumors”
24. Role Of Proton MR Spectroscopy In The Evaluation Of Temporal Lobe Epilepsy
25. Role Of Multislice Computed Tomography In Evaluation Of Crohn’s Disease
26. Role Of MRI In Assessment Of Hydrocephalus In Pediatric Patients
27. The Role Of MRI In Diagnosis And Staging Of Urinary Bladder Carcinoma
28. USG and MRI correlation of congenital CNS anomalies
29. HRCT in interstitial lung disease
30. X-Ray, CT and MRI correlation of bone tumors
31. “Study on the diagnostic and prognostic utility of X-Rays for cases of pulmonary tuberculosis under RNTCP”
32. “Role of magnetic resonance imaging in the characterization of female adnexal  pathology”
33. “CT angiography of carotid atherosclerosis and NECT brain in cerebral ischemia, a correlative analysis”
34. Role of CT scan in the evaluation of paranasal sinus pathology
35. USG and MRI correlation on shoulder joint pathology
36. “Radiological evaluation of a patient presenting with extrapulmonary tuberculosis”
37. CT and MRI correlation in focal liver lesions”
38. Comparison of MDCT virtual cystoscopy with conventional cystoscopy in bladder tumors”
39. “Bleeding vessels in life-threatening hemoptysis: Comparison of 64 detector row CT angiography with conventional angiography prior to endovascular management”
40. “Role of transarterial chemoembolization in unresectable hepatocellular carcinoma”
41. “Comparison of color flow duplex study with digital subtraction angiography in the evaluation of peripheral vascular disease”
42. “A Study to assess the efficacy of magnetization transfer ratio in differentiating tuberculoma from neurocysticercosis”
43. “MR evaluation of uterine mass lesions in correlation with transabdominal, transvaginal ultrasound using HPE as a gold standard”
44. “The Role of power Doppler imaging with trans rectal ultrasonogram guided prostate biopsy in the detection of prostate cancer”
45. “Lower limb arteries assessed with doppler angiography – A prospective comparative study with multidetector CT angiography”
46. “Comparison of sildenafil with papaverine in penile doppler by assessing hemodynamic changes”
47. “Evaluation of efficacy of sonosalphingogram for assessing tubal patency in infertile patients with hysterosalpingogram as the gold standard”
48. Role of CT enteroclysis in the evaluation of small bowel diseases
49. “MRI colonography versus conventional colonoscopy in the detection of colonic polyposis”
50. “Magnetic Resonance Imaging of anteroposterior diameter of the midbrain – differentiation of progressive supranuclear palsy from Parkinson disease”

Set 7

1. “MRI Evaluation of anterior cruciate ligament tears with arthroscopic correlation”
2. “The Clinicoradiological profile of cerebral venous sinus thrombosis with prognostic evaluation using MR sequences”
3. “Role of MRI in the evaluation of pelvic floor integrity in stress incontinent patients” “Doppler ultrasound evaluation of hepatic venous waveform in portal hypertension before and after propranolol”
4. “Role of transrectal sonography with colour doppler and MRI in evaluation of prostatic lesions with TRUS guided biopsy correlation”
5. “Ultrasonographic evaluation of painful shoulders and correlation of rotator cuff pathologies and clinical examination”
6. “Colour Doppler Evaluation of Common Adult Hepatic tumors More Than 2 Cm  with HPE and CECT Correlation”
7. “Clinical Relevance of MR Urethrography in Obliterative Posterior Urethral Stricture”
8. “Prediction of Adverse Perinatal Outcome in Growth Restricted Fetuses with Antenatal Doppler Study”
9. Radiological evaluation of spinal dysraphism using CT and MRI
10. “Evaluation of temporal bone in cholesteatoma patients by high resolution computed tomography”
11. “Radiological evaluation of primary brain tumours using computed tomography and magnetic resonance imaging”
12. “Three dimensional colour doppler sonographic assessment of changes in  volume and vascularity of fibroids – before and after uterine artery embolization”
13. “In phase opposed phase imaging of bone marrow differentiating neoplastic lesions”
14. “Role of dynamic MRI in replacing the isotope renogram in the functional evaluation of PUJ obstruction”
15. Characterization of adrenal masses with contrast-enhanced CT – washout study
16. A study on accuracy of magnetic resonance cholangiopancreatography
17. “Evaluation of median nerve in carpal tunnel syndrome by high-frequency ultrasound & color doppler in comparison with nerve conduction studies”
18. “Correlation of Agatston score in patients with obstructive and nonobstructive coronary artery disease following STEMI”
19. “Doppler ultrasound assessment of tumor vascularity in locally advanced breast cancer at diagnosis and following primary systemic chemotherapy.”
20. “Validation of two-dimensional perineal ultrasound and dynamic magnetic resonance imaging in pelvic floor dysfunction.”
21. “Role of MR urethrography compared to conventional urethrography in the surgical management of obliterative urethral stricture.”
22. Role of photon-counting CT in pediatric imaging focusing on dose reduction and image quality optimization
23. AI-assisted automated reporting in chest radiographs with emphasis on accuracy and workflow integration
24. Whole-body MRI for comprehensive cancer staging compared to conventional multimodal imaging
25. Digital breast tomosynthesis versus standard digital mammography in evaluation of dense breast tissue
26. Application of MR elastography for liver stiffness measurement correlated with histopathology in non-alcoholic fatty liver disease
27. Optimization of CT angiography protocols using dual-energy techniques in peripheral arterial disease
28. Diagnostic performance of contrast-enhanced ultrasound in renal mass characterization
29. Correlation of quantitative MRI biomarkers with PET amyloid imaging in Alzheimer’s disease
30. Validation of AI-enhanced lung nodule detection algorithms on low-dose CT screening studies
31. Use of quantitative MRI techniques such as T2 mapping and fat fraction analysis in assessment of muscle disorders
32. Outcomes assessment of interventional radiology treatments for pediatric vascular malformations
33. Feasibility of hyperspectral imaging applications for intraoperative surgical guidance
34. Metabolic signature analysis by MR spectroscopy to differentiate brain tumor subtypes
35. Comparison of automated software analysis versus manual assessment in CT perfusion imaging for acute stroke
36. Ultrasound elastography evaluation of thyroid nodules compared with fine needle aspiration results
37. Quality assurance protocols for digital radiography dose optimization and patient safety
38. Real-time monitoring techniques for MRI-guided focused ultrasound therapy
39. Impact of artificial intelligence integration on radiologist workflow and accuracy in mammography screening
40. Polyp detection rates and false positive analysis in CT colonography with computer-aided detection
41. Clinical applications of PET-MRI hybrid imaging in oncology diagnosis and treatment planning
42. Comparative outcomes of different interventional radiology modalities in treating hepatocellular carcinoma
43. Advanced diffusion tensor imaging sequences for detailed assessment of spinal cord pathology
44. Prognostic value of radiomics texture analysis in lung cancer CT studies
45. Diagnostic accuracy and training requirements for point-of-care ultrasound in emergency medicine
46. Radiation dose reduction strategies for CT angiography in coronary artery disease evaluation
47. Updated safety protocols and risk assessment for MRI in patients with implantable medical devices
48. Validation of functional MRI language and motor mapping techniques for presurgical planning
49. Technical challenges and clinical outcomes of interventional radiology procedures performed under MRI guidance
50. Implementation of artificial intelligence–based automated image quality assessment in routine clinical practice.

Set 8: Body MRI, Liver-Pancreas, GU, and Practical Protocol Optimization

1. Diagnostic performance of LI-RADS major features on abbreviated MRI for surveillance of hepatocellular carcinoma in cirrhosis.
2. Added value of hepatobiliary phase on gadoxetate-enhanced MRI for differentiating small hepatocellular carcinoma from dysplastic nodules.
3. Interobserver agreement of diffusion-weighted MRI metrics in characterizing focal liver lesions across 1.5T vs 3T systems.
4. Comparison of CT vs MRI for Bosniak v2019 cystic renal masses: upgrade/downgrade frequency and histopathologic correlation.
5. Utility of dual-energy CT iodine maps for characterizing indeterminate hepatic lesions on portal venous phase.
6. MRI features predicting response to locoregional therapy in hepatocellular carcinoma: a retrospective cohort.
7. Diagnostic yield of secretin-enhanced MRCP in suspected small-duct pancreatitis compared with conventional MRCP.
8. Abbreviated pancreatic MRI protocol for incidental pancreatic cysts: impact on reporting time and diagnostic confidence.
9. CT perfusion parameters in pancreatic adenocarcinoma pre- and post-neoadjuvant therapy: correlation with resectability.
10. Differentiating autoimmune pancreatitis from pancreatic cancer on MRI using diffusion and delayed enhancement patterns.
11. Utility of arterial subtraction images on MRI for small hypervascular liver lesions in non-cirrhotic livers.
12. Accuracy of non-contrast MRI with diffusion for surveillance of HCC in renal insufficiency patients.
13. CT texture features (basic first-order) of hepatic metastases to predict chemotherapy response: a pilot study.
14. Role of chemical shift imaging in detecting microscopic fat in adrenal and hepatic lesions: a cross-sectional analysis.
15. Comparison of T1 mapping and PDFF MRI for hepatic steatosis quantification against CAP scores on FibroScan.
16. CT vs MR urography in detecting upper tract urothelial carcinoma in microscopic hematuria: a pragmatic cohort study.
17. Incremental value of intravesical contrast in MR urography for ureteral pseudo-obstruction.
18. Impact of split-bolus CT urography on radiation dose and diagnostic quality in hematuria workup.
19. MRI features predicting stone impaction and ureteral wall edema in acute ureteric colic.
20. Role of diffusion kurtosis imaging in differentiating benign vs malignant renal masses: feasibility study.
21. Abbreviated MRI protocol for renal lesion follow-up: time savings and reader agreement.
22. Added diagnostic value of coronal reformats in MDCT for detecting subtle urothelial lesions.
23. Characterizing indeterminate renal lesions on CEUS vs contrast CT in patients with CKD: diagnostic accuracy study.
24. Effect of anti-fibrotic therapy on MR elastography stiffness in NASH: longitudinal imaging study.
25. ADC thresholds for differentiating mucinous vs non-mucinous pancreatic cysts: a single-center analysis.
26. Predictors of non-diagnostic MRCP in choledocholithiasis and strategies to improve visualization.
27. Comparative performance of CT pancreatic protocol vs standard portal venous CT in detecting small pancreatic adenocarcinoma.
28. Differentiating inflammatory pseudotumor vs cholangiocarcinoma on MRI: qualitative and quantitative markers.
29. Impact of motion correction techniques on liver DWI reproducibility in routine practice.
30. Cost-effectiveness of abbreviated liver MRI vs ultrasound for HCC surveillance in high-risk cohorts.
31. Role of diffusion metrics to stratify atypical hemangiomas vs metastases on non-contrast MRI.
32. Diagnostic yield of late arterial vs early arterial phases in hypervascular liver lesion detection at 3T.
33. Are thin-slice MRCP sequences necessary? Reader study on bile duct stone detection.
34. Predictors of malignancy in small (<3 cm) cystic pancreatic lesions using simplified MRI criteria.
35. CT-based sarcopenia assessment in pancreatic cancer: association with postoperative complications.
36. MRI features of pyelonephritis vs renal infarct: a diffusion and enhancement pattern comparison.
37. Non-contrast MDCT for urinary stone tracking: optimal slice thickness and reconstruction kernel.
38. Role of cone-beam CT during TACE: does it improve on-target delivery and imaging response?
39. DWI of biliary strictures: ADC cutoffs for malignant vs benign etiologies.
40. Can abbreviated MR elastography replace full-protocol liver MRI in routine fibrosis staging?
41. Impact of patient positioning and breath-hold training on MRCP image quality: prospective quality improvement.
42. Utility of T2 mapping in differentiating renal cell carcinoma subtypes: preliminary study.
43. Diagnostic performance of diffusion-only liver MRI for metastasis detection in colorectal cancer surveillance.
44. Added value of subtraction imaging in gadoxetate MRI for arterially enhancing, iso-intense liver lesions.
45. MDCT features predicting histologic grade in clear cell RCC: a radiologic-pathologic correlation.
46. Role of water-only Dixon images to improve conspicuity of small pancreatic lesions.
47. Interobserver variability of LI-RADS ancillary features in community practice.
48. Predictors of false-positive MRCP for stones: the periampullary impression problem.
49. CT signs of impending biliary stent dysfunction: association with ERCP outcomes.
50. MRI signal and enhancement patterns of xanthogranulomatous cholecystitis vs gallbladder carcinoma: a retrospective comparison.

Set 9: Neuroimaging, Head & Neck, Epilepsy

1. Diagnostic performance of ASL perfusion vs DSC perfusion MRI in high-grade glioma recurrence vs treatment effect.
2. Value of susceptibility-weighted imaging for microhemorrhage detection in cerebral amyloid angiopathy: correlation with clinical scores.
3. Interobserver agreement of T2-FLAIR mismatch sign for IDH-mutant astrocytomas.
4. Added value of DTI along the peritumoral zone for predicting glioma resectability.
5. Utility of contrast-enhanced black-blood MRI for vessel wall imaging in suspected CNS vasculitis.
6. Diagnostic accuracy of MRI in third ventricular colloid cysts: size and CSF flow correlates with symptoms.
7. Distinguishing tumefactive demyelination from glioma using diffusion and spectroscopy: matched case-control study.
8. Optimization of pediatric brain MRI protocols to reduce sedation: a pre/post implementation analysis.
9. Role of ultra-fast 3D FLAIR in detecting cortical dysplasia in focal epilepsy.
10. MR features predicting shunt responsiveness in normal pressure hydrocephalus: Evans index vs callosal angle vs DTI.
11. CT perfusion in acute stroke: impact of motion correction on core/penumbra estimates and treatment decisions.
12. MRI markers of central pontine myelinolysis: diffusion temporal evolution and clinical outcomes.
13. Differentiation of vestibular schwannoma vs meningioma at CPA using enhancement and dural tail metrics.
14. Interobserver variability in grading meningioma invasion on MRI vs histology correlation.
15. Prognostic significance of early post-op MRI vs day-3 MRI in glioma extent of resection assessment.
16. Utility of SWI for cavernoma burden estimation and hemorrhage risk stratification.
17. MR venography vs CT venography in CVST: diagnostic yield and pitfalls.
18. Facial nerve canal CT metrics in Bell’s palsy vs normal controls: feasibility study.
19. DTI of the optic pathway in compressive vs demyelinating optic neuropathy: clinical correlation.
20. Pediatric posterior fossa tumors: classic MRI features and accuracy in subtype prediction.
21. MRI features of autoimmune encephalitis: diffusion and limbic involvement patterns with antibody correlation.
22. Head and neck SCC nodal characterization on DWI and T2 signal: correlation with extranodal extension.
23. CT texture analysis of thyroid nodules vs TI-RADS categorization: does texture add incremental value?
24. Dental artifact reduction on head and neck CT using iterative reconstruction: image quality and tumor conspicuity.
25. Parotid tumors: differentiating Warthin tumor from pleomorphic adenoma on DWI and T1 dynamics.
26. MR neurography of trigeminal nerve in neuralgia: correlation with neurovascular conflict on 3D CISS.
27. Advanced post-processing in pituitary microadenomas: subtraction and dynamic curves to improve detection.
28. Predictors of false-negative MRI in small vestibular schwannomas: role of slice thickness and sequence choice.
29. Value of CT cisternography in persistent CSF rhinorrhea: outcome-based analysis.
30. Skull base osteomyelitis vs malignancy on MRI: diffusion and enhancement pattern study.
31. Validation of simplified PRES severity score using MRI features in hypertensive crises.
32. DWI in early herpes encephalitis: sensitivity relative to FLAIR and clinical timing.
33. Orbit MRI signs to distinguish thyroid orbitopathy from idiopathic orbital inflammation.
34. Temporal evolution of diffusion restriction in acute demyelinating lesions vs infarcts.
35. Accuracy of ultrafast brain MRI in shunt malfunctions: a pediatric ED protocol study.
36. Dental CBCT vs panoramic radiography in detecting mandibular canal variations pre-extraction.
37. MRI predictors of response to radiosurgery in meningioma: ADC and perfusion parameters.
38. Head and neck MR lymphangiography for chylous leaks: feasibility and outcomes.
39. High-resolution 3D T2 for cranial nerve pathologies: a retrospective audit.
40. Prevalence and significance of perineural spread on head and neck MRI: a 5-year audit.
41. DTI tractographic shifts in subependymal giant cell astrocytoma pre- and post-treatment.
42. CT features differentiating osteoradionecrosis vs recurrent head and neck cancer.
43. Interobserver agreement of NI-RADS on post-treatment head and neck imaging and prediction of recurrence.
44. MRI features of central skull base lesions: chordoma vs chondrosarcoma comparison.
45. Spinal cord DTI metrics in cervical spondylotic myelopathy: correlation with mJOA score.
46. Dynamic contrast neck MRI to differentiate paraganglioma vs hypervascular metastasis.
47. Early MRI features of anti-MOG demyelination in pediatrics: diagnostic accuracy study.
48. Imaging of superior semicircular canal dehiscence on high-res temporal bone CT: prevalence and clinical correlates.
49. Pituitary apoplexy: MRI features and time course in relation to visual outcomes.
50. DWI and perfusion in primary CNS lymphoma vs high-grade glioma: diagnostic model development.

Set 10: Chest, Cardiac, Pulmonary Vascular, and Practical Oncologic Thoracic Imaging

1. Thin-section CT features predicting invasiveness in subsolid pulmonary nodules: correlation with histology.
2. Impact of iterative reconstruction on low-dose lung cancer screening CT: nodule detection and image quality.
3. Quantitative emphysema and airway wall metrics vs GOLD stage in COPD on inspiratory and expiratory CT.
4. CT signs of pulmonary hypertension and correlation with echocardiographic pressures.
5. Dual-energy CT for detection of pulmonary embolism with iodine maps: comparison to standard CTPA.
6. Interobserver variability of Lung-RADS categorization and management recommendations in screening cohorts.
7. CT features distinguishing post-COVID fibrosis vs fibrotic NSIP: a pattern-based analysis.
8. Role of prone CT in differentiating dependent atelectasis from true interstitial disease.
9. Cardiac MRI T1/T2 mapping in myocarditis: correlation with troponin and clinical course.
10. Right ventricular function on cardiac MRI as predictor of outcomes in pulmonary hypertension.
11. CT features of airway colonization vs invasive aspergillosis in immunocompromised patients.
12. MRI vs CT for thymic hyperplasia vs thymoma differentiation: feasibility of chemical shift imaging.
13. Expiratory CT for small airways collapse: optimizing acquisition parameters and reader agreement.
14. DECT for urate crystal detection in tophaceous gout of the chest wall: pilot diagnostic study.
15. CT predictors of hemoptysis severity in bronchiectasis.
16. Cardiac MRI native T1 for differentiating amyloidosis vs hypertrophic cardiomyopathy.
17. CT evaluation of stent grafts in thoracic aorta: complications and predictors on follow-up imaging.
18. Pulmonary artery to ascending aorta ratio on CT as marker of pulmonary hypertension: diagnostic thresholds.
19. HRCT features in hypersensitivity pneumonitis: correlation with antigen exposure history.
20. Reader study: Mosaic attenuation—can density histogram analysis improve specificity?
21. Radiographic vs CT severity indices in community-acquired pneumonia and clinical outcomes.
22. Dual-energy subtraction radiography for subtle lung nodules: comparison with standard radiographs.
23. Cardiac MRI in pericardial disease: mapping techniques to distinguish constriction vs restriction.
24. Incidental coronary calcification on non-gated chest CT: reporting system and downstream testing.
25. Role of low-contrast-dose CTPA with iterative reconstruction in renal impairment.
26. CT features of drug-induced lung injury: pattern catalogue and frequency by class.
27. Interobserver agreement for CT-DRAGON or similar prognostic scores in pulmonary embolism.
28. DECT distinguishing acute vs chronic pulmonary emboli: iodine maps and virtual non-contrast assessment.
29. Lung cancer screening cohort: prevalence and characteristics of perifissural nodules and outcomes.
30. Radiation dose audit and protocol optimization in chest CT across BMI categories.
31. CT predictors of bronchopleural fistula post-lobectomy.
32. Prognostic value of right heart strain signs on CTPA in acute PE.
33. CT characterization of post-RT lung changes vs recurrence in thoracic malignancies.
34. Cardiac MR feature tracking strain analysis in dilated cardiomyopathy: reproducibility study.
35. Incidental interstitial lung abnormalities on pre-op CT: prevalence and 1‑year outcomes.
36. DECT lung perfused blood volume maps in chronic thromboembolic disease.
37. Pleural plaques on CT: correlation with occupational exposure history.
38. CT-guided lung biopsy diagnostic yield: impact of lesion size, depth, and emphysema.
39. MRI of chest wall tumors: diffusion and enhancement patterns for subtype differentiation.
40. Timing optimization for split-bolus CTPA to reduce indeterminate studies.
41. Post-COVID myocarditis on cardiac MRI: prevalence and evolution at 6 months.
42. Impact of metal artifact reduction algorithms on evaluation of cardiac devices on CT.
43. Ultra-low-dose chest CT for pneumonia in neutropenic fever: feasibility.
44. CT characteristics of non-tuberculous mycobacterial lung disease vs TB in high-prevalence regions.
45. Radiographic predictors of tension pneumothorax in trauma: validation study.
46. CT predictors of airway stent complications.
47. Clinical impact of standardized reporting for indeterminate pulmonary nodules in non-screening populations.
48. Accuracy of MR angiography for pulmonary AVMs vs CTPA in hereditary hemorrhagic telangiectasia.
49. Reader agreement on Fleischner criteria application for incidental nodules.
50. Structured reporting template implementation for PE studies and effect on critical result communication time.

Set 11: Musculoskeletal and Sports Imaging, Nerve/Peripheral Joints

1. MRI features predicting return-to-play time in hamstring strains.
2. Interobserver agreement of modified WORMS score in knee osteoarthritis at 3T MRI.
3. High-resolution ultrasound vs MRI for partial-thickness rotator cuff tears: diagnostic accuracy.
4. MRI features of adhesive capsulitis: correlation with clinical stage and steroid response.
5. Ultrasound elastography of Achilles tendon in tendinopathy: correlation with pain scores.
6. CT vs MRI in subscapularis tears: accuracy with arthroscopy as reference.
7. MR neurography in carpal tunnel syndrome: DTI and cross-sectional area thresholds.
8. Bone marrow edema patterns in sacroiliitis: interobserver agreement using standardized scoring.
9. MRI in femoroacetabular impingement: labral tear patterns and CAM morphology correlation.
10. Whole-body MRI for multifocal osteomyelitis: feasibility in pediatric cohorts.
11. Ultrasound for ulnar collateral ligament of thumb (gamekeeper’s thumb): accuracy vs MRI.
12. MRI features predicting failure of conservative therapy in tennis elbow.
13. Role of metal artifact reduction sequences in post-arthroplasty MRI of the hip: diagnostic impact.
14. CT patterns of osteoid osteoma vs osteoblastoma: retrospective review with clinical correlation.
15. Ultrasound-guided barbotage outcomes in calcific tendinitis: imaging predictors of success.
16. MRI features of early erosive changes in psoriatic arthritis vs rheumatoid arthritis in hands.
17. MRI of osteochondritis dissecans of the knee: stability criteria vs surgical findings.
18. Radiographs vs MRI for Lisfranc injuries: diagnostic performance and interobserver variability.
19. DWI of musculoskeletal tumors: ADC values in benign vs malignant soft-tissue masses.
20. Quantitative ultrasound of quadriceps thickness in sarcopenia: correlation with CT CSA.
21. MRI grading of plantar fasciitis: correlation with clinical outcomes after therapy.
22. CT assessment of tibial plateau fractures: interobserver agreement using Schatzker classification.
23. MR arthrography vs non-arthrographic MRI in labral pathology of the shoulder.
24. Sonographic features of de Quervain tenosynovitis: correlation with steroid injection outcomes.
25. Imaging predictors of ACL graft failure: tunnel placement and graft signal on MRI.
26. MRI features of osteitis pubis in athletes: outcome correlation.
27. Ultrasound in peripheral nerve entrapments other than carpal tunnel: median vs ulnar vs radial patterns.
28. MRI for transient osteoporosis of the hip: evolution and risk factors.
29. CT-guided ablation of osteoid osteoma: technical factors predicting success.
30. Whole-body bone scintigraphy vs SPECT-CT in occult fractures: diagnostic yield comparison.
31. MRI T2 mapping in patellar cartilage degeneration: reproducibility.
32. Ultrasound elastography of plantar fascia: diagnostic thresholds.
33. Dual-energy CT for gout in foot and ankle: diagnostic performance vs crystal analysis.
34. MRI vs ultrasound for distal biceps tendon tears: correlation with operative findings.
35. CT features predicting instability in posterior shoulder dislocation.
36. MRI features of muscle denervation: time course and clinical correlation.
37. Imaging predictors of avascular necrosis progression in femoral head on MRI.
38. US-guided dry needling for tendinopathy: imaging changes and outcomes.
39. MRI criteria for early Charcot neuroarthropathy vs osteomyelitis in diabetic foot.
40. Fat-suppression techniques in extremity MRI: reader preference and lesion conspicuity.
41. Scaphoid fractures: role of MRI vs CT in early diagnosis and union assessment.
42. MR neurography in tarsal tunnel syndrome: diagnostic value.
43. CT-based morphometrics of femoral version and acetabular coverage in hip pain.
44. MRI features predicting reparability of rotator cuff tears.
45. MRI evaluation of proximal hamstring tendinopathy: outcomes after injection vs therapy.
46. Ultrasound for Morton neuroma: diagnostic performance with surgical correlation.
47. CT vs MRI for osteomyelitis in diabetic foot: lesion extent and surgery planning.
48. MRI signs of quadriceps and patellar tendon tears: correlation with intraoperative grading.
49. Imaging predictors of recurrent shoulder instability after Bankart repair.
50. Interobserver agreement for AO/OTA fracture classification on CT of long bones.

Set 12: Women’s Imaging and OB/Gyn Focus

1. O-RADS MRI score accuracy for adnexal masses in routine practice: interobserver study.
2. Added value of diffusion in differentiating borderline ovarian tumors from benign cystadenomas.
3. MRI features predicting myomectomy vs UAE success in symptomatic fibroids.
4. CEUS vs MRI in characterization of indeterminate adnexal cysts: feasibility in CKD patients.
5. Ultrasound features predicting endometrioma vs hemorrhagic cyst: correlation with surgery.
6. MRI mapping of deep infiltrating endometriosis: impact on surgical planning.
7. Saline infusion sonohysterography vs MRI for adenomyosis: diagnostic accuracy.
8. MRI features in cesarean scar pregnancy vs low-lying gestational sac: management outcomes.
9. Placenta accreta spectrum: interobserver agreement on MRI descriptors and surgical correlation.
10. MRI features of ovarian torsion: diagnostic accuracy and pitfalls.
11. Ultrasound elastography for differentiating fibroadenoma vs phyllodes: correlation with histology.
12. BI-RADS ultrasound lexicon adherence: does structured reporting reduce variability?
13. Digital breast tomosynthesis vs synthesized 2D for dense breasts: cancer detection and recall rates.
14. Contrast-enhanced mammography vs MRI for preoperative staging in invasive lobular carcinoma.
15. Ultrasound-guided vacuum-assisted excision for B3 lesions: imaging predictors of upgrade.
16. MRI background parenchymal enhancement as a predictor of short-term interval cancer.
17. Shear-wave elastography to predict axillary nodal metastasis in breast cancer.
18. MRI features of granulomatous mastitis vs bacterial abscess.
19. Ultrasound for postpartum retained products: diagnostic criteria and outcomes.
20. CEM kinetic patterns vs MRI kinetics: reader study correlation.
21. Ultrasound markers predicting failed trial of labor after cesarean (TOLAC).
22. MRI assessment of pelvic floor levator ani defects in postpartum women.
23. Role of 3D transvaginal ultrasound for uterine anomalies vs MRI.
24. Whole-breast ultrasound screening in dense breasts: detection rate and false positives.
25. MRI of vulvar lesions: diffusion and enhancement characteristics.
26. Breast MRI non-mass enhancement: interobserver agreement and upgrade rates on biopsy.
27. Ultrasound predictors of ectopic pregnancy rupture risk.
28. Imaging features of gestational trophoblastic disease on ultrasound and MRI.
29. MRI in infertility workup: prevalence of Müllerian anomalies and clinical impact.
30. Breast implant MRI: accuracy of linguine sign and associated findings vs surgical outcomes.
31. Automated breast volume scanner (ABVS) vs handheld ultrasound: comparison in screening workflow.
32. MRI nipple-areolar complex involvement in breast cancer and surgical margins.
33. Ultrasound and MRI features of Bartholin gland lesions: correlation with histology.
34. Impact of vacuum-assisted biopsies guided by DBT vs stereotactic guidance on upgrade rates.
35. O-RADS ultrasound scoring adherence and outcomes in community practice.
36. MRI mapping of adenomyosis subtypes and symptom correlation.
37. Predictors of failed sentinel node biopsy on preoperative axillary ultrasound.
38. Elastography cutoff values for BI-RADS 3–4a lesions: can downgrading be safe?
39. MRI screening in intermediate-risk women: cancer detection and PPV.
40. Placental infarcts on MRI: correlation with adverse perinatal outcomes.
41. Ultrasound for ovarian remnant syndrome: diagnostic features and outcomes.
42. MRI of vaginal and perineal masses: a descriptive series with correlation.
43. Contrast-enhanced mammography artifact patterns and reduction strategies: quality improvement.
44. MRI predictors of neoadjuvant chemotherapy response in triple-negative breast cancer.
45. Diffusion metrics for breast lesion characterization at 1.5T vs 3T: reproducibility.
46. Ultrasound-guided ablation for fibroadenomas: imaging follow-up outcomes.
47. MRI vs ultrasound in diagnosis of arteriovenous malformations of the uterus.
48. Breast MRI abbreviated protocols: effect on reading time and detection.
49. MRI biomarkers of lactational mastitis and differentiation from inflammatory cancer.
50. Ultrasound predictors of placenta previa resolution trajectory.

Set 13: Pediatric Imaging

1. Dose optimization in pediatric CT abdomen using iterative reconstruction: diagnostic acceptability.
2. Ultrasound vs MRI for appendicitis in children: diagnostic performance and negative appendectomy rate.
3. Pediatric testicular torsion: ultrasound signs and time-to-surgery correlation.
4. MRI features of posterior fossa tumors by age group: diagnostic accuracy.
5. Ultrasound elastography in pediatric liver fibrosis due to cholestatic diseases.
6. Rapid-sequence MRI for shunt evaluation: ED throughput and sedation avoidance.
7. Pediatric pneumonia: ultrasound vs radiograph comparison for consolidation and effusion.
8. CT patterns of pediatric COVID and post-infectious complications: descriptive study.
9. Ultrasound predictors of intussusception reducibility with pneumatic enema.
10. MRI in Legg-Calvé-Perthes disease: early predictors of femoral head collapse.
11. Pediatric hydronephrosis: MR urography split renal function vs DMSA correlation.
12. Ultrasound in developmental dysplasia of the hip: interobserver agreement.
13. MRI of anorectal malformations: classification accuracy and surgical correlation.
14. Pediatric cholesteatoma CT: scutum erosion and ossicular status correlation with surgery.
15. MRI of spinal lipomas/tethered cord: preoperative characterization and outcomes.
16. Ultrasound features of hypertrophic pyloric stenosis: predictors of unsuccessful medical management.
17. Pediatric non-accidental trauma: CT and MRI findings and reporting quality indicators.
18. Pediatric renal masses: MRI features of Wilms vs clear cell sarcoma vs neuroblastoma.
19. Ultrasound for neonatal NEC: bowel perfusion and wall thickness as predictors of surgery.
20. MRI brain in metabolic disorders: pattern recognition atlas and accuracy.
21. Pediatric neck masses: ultrasound features and diagnostic pathways.
22. Rapid brain MRI for ventriculomegaly: image quality and diagnostic concordance vs standard MRI.
23. Ultrasound of pediatric thyroid nodules: TI-RADS applicability and outcomes.
24. Pediatric musculoskeletal infection: MRI features predicting surgical drainage.
25. CT dose-length product benchmarking in a pediatric hospital: quality improvement.
26. Pediatric ovarian torsion: ultrasound and MRI features with surgical correlation.
27. MRI for epiphyseal injuries: added value over radiographs.
28. Pediatric deep neck infections: CT features predicting airway intervention.
29. Ultrasound elastography in biliary atresia vs neonatal hepatitis.
30. Role of cine MRI in pediatric dysphagia due to vascular rings.
31. Pediatric inflammatory bowel disease: MRE features vs clinical scores.
32. Imaging features of neuroblastoma risk categories on CT/MRI.
33. Ultrasound in pediatric elbow injuries: correlation with MRI.
34. MRI for acute disseminated encephalomyelitis vs MS in children.
35. CT angiography in pediatric trauma: yield and strategies to reduce unnecessary scans.
36. Ultrasound for clubfoot treatment response: dynamic markers.
37. MRI in mucopolysaccharidoses: spine and brain features.
38. Pediatric sinus disease on CT: correlation with symptom burden.
39. MRI of pediatric epilepsy: protocol optimization for sedation reduction.
40. Ultrasound features of pediatric appendiceal mass/abscess predicting nonoperative success.
41. Imaging of osteoid osteoma in children: MRI pitfalls vs CT clarity.
42. Pediatric chest CT for suspected foreign body: role of ultra-low-dose protocols.
43. Ultrasound for hip effusion in transient synovitis vs septic arthritis.
44. Pediatric MR enterography: motion mitigation and image quality study.
45. Pediatric soft tissue masses: diffusion metrics for benign vs malignant.
46. Ultrasound in neonatal spinal canal anomalies: accuracy vs MRI.
47. MRI in pediatric venous sinus thrombosis: MRV patterns and outcomes.
48. Pediatric renal scarring: DMSA vs diffusion-weighted MRI comparison.
49. Ultrasound features of ovarian cyst accidents in children.
50. Dose tracking dashboard implementation and outcomes in pediatric CT quality improvement.

Set 14: GI, Bowel, and Peritoneum Imaging

1. CT enterography vs MR enterography in Crohn disease activity: correlation with endoscopic indices.
2. DWI for active vs fibrotic Crohn strictures: ADC thresholds and outcomes after dilation.
3. CT predictors of small bowel ischemia in closed-loop obstruction.
4. Peritoneal carcinomatosis index on CT vs MRI: intermodality agreement and surgical correlation.
5. CT features differentiating peritoneal tuberculosis vs carcinomatosis.
6. MRI small bowel motility sequences to identify strictures: feasibility and reader agreement.
7. Accuracy of ultrasound for small bowel intussusception in adults: transient vs pathologic.
8. Role of DECT in gout involvement of GI serosa: exploratory feasibility.
9. CT signs predicting failure of conservative management in adhesive small bowel obstruction.
10. DWI of colorectal liver metastases: predicting early chemotherapy response.
11. CT features of mesenteric panniculitis: prevalence and clinical correlates.
12. Imaging predictors of spontaneous resolution in partial small bowel obstruction.
13. MDCT in acute mesenteric ischemia: vessel-based vs bowel-based pattern analysis.
14. CT signs of internal hernias post-bariatric surgery: accuracy and pitfalls.
15. MR defecography vs fluoroscopic defecography in pelvic floor disorders: concordance.
16. CT colonography polyp detection: effect of reader training on sensitivity.
17. Water-enema MRI for rectal cancer staging in low-resource settings: feasibility study.
18. CT predictors of anastomotic leak after colorectal surgery.
19. DWI in rectal cancer restaging post-CRT: accuracy vs T2-only.
20. MDCT of appendicitis: predictors of perforation and abscess formation.
21. Imaging spectrum of omental infarction and epiploic appendagitis: misdiagnosis reduction project.
22. CT features of portal venous gas: benign vs ominous etiologies differentiation.
23. MRI fistula mapping in perianal Crohn disease: standardized reporting impact.
24. Ultrasound for appendicitis in adults: factors affecting non-visualization of appendix.
25. CT features of colon cancer mimics: diverticulitis and inflammatory strictures.
26. DECT for uric acid vs calcium oxalate enteroliths: proof of concept.
27. MR enterography in celiac disease: jejunal fold patterns and diffusion metrics.
28. Imaging features of mesenteric venous thrombosis: outcomes and pitfalls.
29. CT predictors of need for surgery in acute diverticulitis.
30. Role of rectal MRI in CRM assessment and correlation with pathology.
31. Ultrasound shear-wave elastography of bowel wall stiffness in Crohn disease.
32. MDCT features of GI stromal tumors: risk stratification correlation.
33. CT colonography reader study: effect of 2D vs 3D primary reading on polyp detection.
34. Abdominal radiography utility in SBO triage: can it safely reduce CT utilization?
35. MRI for pelvic inflammatory disease complications: tubo-ovarian abscess characterization.
36. CT signs predicting ischemic colitis outcomes.
37. MRCP for intraductal papillary mucinous neoplasm: Worrisome vs high-risk stigmata accuracy.
38. MRI perianal fistula: DWI added value for internal opening detection.
39. Ultrasound of bowel wall vascularity (color Doppler) as Crohn activity marker.
40. CT features of gallstone ileus: diagnostic pitfalls and time-to-diagnosis analysis.
41. DWI of peritoneal metastases: lesion conspicuity vs T2 and post-contrast.
42. CT features of appendiceal mucoceles: differentiating benign vs malignant.
43. Postoperative ileus vs early obstruction on CT: reader agreement and decision impact.
44. MR colonography for inflammatory bowel disease surveillance: feasibility.
45. DECT virtual non-contrast to reduce multiphasic CT in GI bleed protocols: dose impact.
46. CT angiography in lower GI bleed: timing protocol optimization and positivity rates.
47. Ultrasound for groin hernias: dynamic maneuvers and learning curve analysis.
48. MRI features predicting complete pathological response in rectal cancer post-CRT.
49. Imaging in SMA syndrome: CT/MR angles vs symptoms.
50. CT characterization of mesenteric lymphadenitis vs appendicitis in young adults.

Set 15: Genitourinary and Male Pelvis, Prostate, Scrotum

1. PI-RADS v2.1 interobserver variability in community practice: effect of targeted training.
2. MRI-transrectal fusion biopsy targeting vs cognitive targeting: cancer detection rates.
3. DCE omission in bi-parametric prostate MRI: impact on detection and reading time.
4. ADC thresholds for csPCa at 1.5T vs 3T: reproducibility study.
5. Prostate MRI learning curve: resident and fellow performance over 6 months.
6. MRI features predicting extracapsular extension: validation of simple rule-based criteria.
7. CT vs MRI for local staging in bladder cancer: performance and pitfalls in routine practice.
8. MR urography for UPJ obstruction: correlation with diuretic renogram parameters.
9. Ultrasound features predicting varicocele-related infertility improvement post-embolization.
10. CEUS for indeterminate renal lesions: diagnostic contribution vs MRI.
11. Scrotal ultrasound elastography in differentiating epididymo-orchitis vs torsion in equivocal cases.
12. MRI for penile fracture: diagnostic utility and surgical correlation.
13. Testicular microlithiasis: ultrasound prevalence and risk-based follow-up strategy outcomes.
14. MRI features distinguishing seminoma vs non-seminomatous germ cell tumors.
15. Multiparametric MRI after negative biopsy: predictors of significant cancer.
16. CT features of upper tract urothelial carcinoma vs inflammatory strictures.
17. MRI for pelvic floor dysfunction in male patients post-prostatectomy: feasibility.
18. PSMA PET-CT correlation with MRI in localizing intraprostatic lesions: concordance study.
19. CEUS in renal transplant complications: perfusion defects vs Doppler indices.
20. MRI features of XGP vs renal cell carcinoma: diffusion and T2 patterns.
21. Ultrasound predictors of LUTS improvement after TURP.
22. MR urethrography vs fluoroscopic urethrography in urethral strictures: preoperative planning value.
23. MRI in chronic pelvic pain syndrome: pelvic floor and neurovascular findings.
24. Diffusion metrics in bladder tumors: grade prediction feasibility.
25. Impact of diuresis and hydration protocols on MR urography image quality.
26. Role of dual-energy CT in uric acid vs calcium stone composition: accuracy study.
27. MRI depiction of ejaculatory duct obstruction: correlation with semen analysis.
28. Scrotal trauma: ultrasound predictors of testicular salvage.
29. Renal tumor size measurement variability: ultrasound vs CT vs MRI.
30. MRI signs of prostatic abscess and differentiation from tumor.
31. Ultrasound in pediatric undescended testis: localization and surgical correlation.
32. MR elastography of prostate: feasibility and correlation with PI-RADS.
33. CEUS for post-partial nephrectomy surveillance of residual/recurrent tumor.
34. Diffusion-only MRI for bladder tumor detection in patients contraindicated to gadolinium.
35. Ureterocele on MR urography: classification and clinical significance.
36. Imaging predictors of BCG response in non–muscle-invasive bladder cancer.
37. Prostate volume estimation across modalities: variability and impact on PSA density.
38. MRI for chronic prostatitis: diffusion and perfusion findings with symptom correlation.
39. Ultrasound shear-wave elastography for Peyronie’s disease plaque characterization.
40. Testicular torsion time-to-color flow restoration: trend analysis and outcomes.
41. ADC repeatability in prostate MRI using standardized ROI templates.
42. Predictive value of periprostatic fat thickness on MRI for cancer aggressiveness.
43. MR spectroscopy add-on value in indeterminate peripheral zone lesions.
44. MRI-based nomogram for predicting positive fusion biopsy.
45. Post-treatment prostate MRI after focal therapy: patterns and pitfalls.
46. CT urography in painless hematuria: positivity rates and downstream urology actions.
47. Reader agreement for VI-RADS staging in bladder cancer MRI.
48. MRI depiction of urethral diverticula in males: surgical correlation.
49. Incidental prostate uptake on PET-CT: correlation with MRI and biopsy.
50. Role of 3D T2 sequences in improving PI-RADS scoring efficiency.

Set 16: Vascular and Interventional Radiology

1. CT angiography predictors of endoleak type after EVAR.
2. Ultrasound mapping for hemodialysis fistulas: correlation with maturation and intervention rates.
3. DECT utility for peripheral arterial disease plaque characterization.
4. Predictors of successful TIPS placement on pre-procedural imaging.
5. US-guided liver biopsy complication rates: effect of needle gauge and lesion depth.
6. CT predictors of failure in non-operative management of splenic trauma.
7. Imaging features predicting recurrent GI bleeding post-embolization.
8. MR angiography vs CTA for renal artery stenosis: diagnostic performance and patient selection.
9. Pre-procedural CT in bronchial artery embolization: anatomic variants and outcomes.
10. Ultrasound guidance vs landmark technique for central lines: complication rates.
11. Cone-beam CT during hepatic embolization: added value in tumor blush detection.
12. CT predictors of type II endoleak sources and targeted embolization outcomes.
13. Imaging features of portal vein thrombosis: predictors for thrombolysis vs anticoagulation outcome.
14. CT planning metrics for TACE: effect on oncospheres distribution and response.
15. Ultrasound elastography as predictor of post-TIPS hepatic encephalopathy: feasibility.
16. Pre-procedural CTA for pelvic embolization in postpartum hemorrhage: mapping and outcomes.
17. Imaging markers predicting failure of percutaneous abscess drainage.
18. CT features predicting splenic artery aneurysm rupture risk.
19. Ultrasound-guided thrombin injection for pseudoaneurysm: imaging predictors of success.
20. Imaging predictors of non-target embolization in uterine fibroid embolization.
21. Pre-procedural CT for IVC filter retrieval complexity prediction.
22. Portal vein embolization: CT volumetry accuracy vs intraoperative liver volumes.
23. CT guidance vs ultrasound guidance in percutaneous nephrostomy: success and complication rates.
24. Imaging follow-up after Y-90: patterns on MRI vs CT and correlation with tumor markers.
25. Cross-sectional imaging predictors of early TACE failure in large HCC.
26. Duplex ultrasound for carotid stenosis: interobserver variability and plaque characterization.
27. CT predictors of variceal rebleed after BRTO vs TIPS.
28. Imaging markers for success in percutaneous sclerotherapy of venous malformations.
29. Outcomes of percutaneous transhepatic biliary drainage: imaging predictors of complications.
30. CT evaluation of lower limb arterial runoff: correlation with amputation level selection.
31. Predictors of incomplete ablation margins on post-RFA CT in liver tumors.
32. Pre-procedure MRI predictors of vertebroplasty cement leakage.
33. Imaging evaluation of pelvic congestion syndrome and outcomes post-embolization.
34. CT features predicting need for repeat bronchial artery embolization.
35. Imaging predictors of ischemic complications in embolization of GI bleeds.
36. Sonographic mapping of varicose veins prior to surgery: concordance with intraoperative findings.
37. Imaging signs of catheter-associated thrombosis: ultrasound detection and outcomes.
38. CT angiography in mesenteric ischemia triage: time-to-treatment analysis.
39. MRI features of osteoid osteoma pre- and post-ablation: diffusion changes over time.
40. Pre-procedural imaging predictors of transradial vs transfemoral access success in IR.
41. Imaging markers of biliary leak post-cholecystectomy and correlation with ERCP findings.
42. CT predictors of end-organ ischemia in embolization for postpartum hemorrhage.
43. Outcomes of tunneled pleural catheter placement: imaging predictors of pleurodesis.
44. Imaging predictors of failure in percutaneous nephrolithotomy access.
45. Cross-sectional imaging evaluation of pelvic arterial variants relevant to fibroid embolization.
46. Predictors of complications in percutaneous gastrostomy: imaging factors.
47. CT/MR predictors of sac embolization success in type II endoleaks.
48. Imaging predictors of TIPS dysfunction: Doppler criteria and CT signs.
49. Radiation dose tracking and reduction strategies in fluoroscopy-guided IR procedures.
50. Outcomes of percutaneous cyst ablation in renal cysts: imaging predictors of recurrence.

Set 17: Emergency Radiology and Trauma

1. CT predictors of hollow viscus injury in blunt abdominal trauma.
2. Whole-body trauma CT: dose metrics and protocol optimization.
3. Cervical spine CT criteria performance vs clinical decision rules in alert trauma.
4. Splenic injury grading on CT: interobserver agreement and management correlation.
5. Pelvic fractures: CT predictors of arterial bleeding requiring embolization.
6. Thoracic trauma: CT signs predicting need for chest tube in occult pneumothorax.
7. CT features of diaphragmatic rupture: sensitivity and common misses.
8. Brain CT predictors of delayed hematoma expansion in TBI.
9. CT angiography for extremity vascular injury: accuracy vs surgical findings.
10. Role of dual-energy CT in bone bruise detection in acute knee trauma.
11. MDCT signs of bowel mesenteric injury: correlation with operative findings.
12. Predictors of unstable pelvic ring injuries on CT.
13. CT predictors of nonoperative failure in liver trauma.
14. Contrast extravasation on CT in pelvic fractures: outcome correlation.
15. CT features of traumatic aortic injury: grading and clinical outcomes.
16. Pancreatic trauma on CT: predictors of ductal injury.
17. Temporal bone fractures: CT classification and facial nerve palsy correlation.
18. CT chest signs of tracheobronchial injury: prevalence and outcomes.
19. Spinal trauma CT vs MRI for posterior ligamentous complex injury: accuracy.
20. CT predictors of compartment syndrome in limb trauma.
21. Ultrasound FAST pitfalls: false positives and negatives in community practice.
22. CT signs of blunt cardiac injury: correlation with biomarkers and outcomes.
23. MDCT features of renal trauma: predictors of nephrectomy.
24. Non-contrast head CT for stroke mimics in the ED: pattern analysis.
25. Dose reduction strategies in repeat trauma CT within 24 hours.
26. CT features of seatbelt syndrome predicting laparotomy.
27. CT signs of traumatic bowel perforation: sensitivity by site.
28. CT predictors of need for thoracotomy in hemothorax.
29. Depiction of traumatic diaphragmatic hernia on MPR vs axial-only reading.
30. CT in pediatric trauma: reducing unnecessary scans via a pathway—before/after analysis.
31. CT in penetrating trauma: trajectory mapping and organ injury correlation.
32. MRI for ligamentous injury in obtunded trauma: yield vs CT-only pathway.
33. CT predictors of unstable C-spine injuries in elderly ground-level falls.
34. CT features of sternal fractures: associated injuries and outcomes.
35. Contrast timing optimization in trauma pan-scan: impact on indeterminate studies.
36. CT bowel injury scoring system validation in a local cohort.
37. CT features predicting need for angioembolization in solid organ injury.
38. CT chest features of blast lung injury: clinical correlation.
39. CT predictors of pelvic binder necessity and duration.
40. Role of DECT in detecting active hemorrhage in trauma.
41. CT features predicting airway compromise in maxillofacial trauma.
42. Trauma head CT: reader variability in detecting subtle SAH.
43. CT signs of carotid/vertebral blunt cerebrovascular injury: screening performance.
44. CT predictors of lumbopelvic dissociation.
45. Thoracolumbar burst fractures: CT metrics predicting neurologic deficit.
46. CT predictors of rebleeding after splenic artery embolization.
47. Imaging predictors of rhabdomyolysis severity in crush injury.
48. CT features of pancreaticoduodenal trauma: surgical correlation.
49. CT features predicting ICU admission in chest trauma.
50. Implementation of structured trauma CT reporting: impact on communication and errors.

Set 18: Oncologic Imaging, Response Assessment, and Structured Reporting

1. RECIST 1.1 vs volumetric measurements in lung metastases: response discordance and outcomes.
2. MRI vs FDG PET-CT in detecting peritoneal metastases in ovarian cancer.
3. Whole-body DWI vs FDG PET-CT for myeloma burden assessment: agreement and outcomes.
4. Structured reporting for rectal MRI: effect on CRM assessment accuracy.
5. CT texture metrics in predicting response to targeted therapy in RCC metastases: pilot.
6. MRI features of cholangiocarcinoma subtypes: correlation with molecular markers (if available).
7. CEUS for monitoring HCC after ablation: early detection of recurrence.
8. CT-based sarcopenia as a predictor of immunotherapy toxicity.
9. DWI signal changes as early predictor of response in liver metastases.
10. PSMA PET-CT vs MRI for local recurrence after prostatectomy.
11. O-RADS MRI structured reporting: reduction in indeterminate adnexal masses.
12. Deauville scoring reproducibility in lymphoma PET-CT: interobserver study.
13. CT for immune-related adverse events: spectrum and frequency in checkpoint inhibitor patients.
14. MRI liver fat and iron quantification in oncology patients on chemotherapy.
15. CT for tumor thrombus vs bland thrombus differentiation: enhancement profiling.
16. MRI features of mucinous vs non-mucinous colorectal cancer liver metastases: DWI-based differentiation.
17. CT perfusion in hepatic metastases: reproducibility and response prediction.
18. Impact of standardized liver reporting (LI-RADS) adoption on biopsy rates.
19. MRI in soft tissue sarcoma: diffusion and enhancement patterns vs grade.
20. Whole-body MRI for pediatric lymphoma staging: feasibility vs PET-CT.
21. CT radiographic features predicting oligometastatic disease suitability for SBRT.
22. Bone scan vs NaF PET-CT in prostate cancer: detection rates and management changes.
23. MRI diffusion metrics in head and neck SCC: predicting nodal treatment response.
24. Radiographic pseudoprogression vs true progression on immunotherapy: CT features and timing.
25. CT evaluation of bone metastasis complications: predictors of impending fracture.
26. MRI liver for breast cancer metastases: added value over CT.
27. Tumor burden measurements: interobserver variability across modalities and training effects.
28. MRI vs CT for peritoneal mucinous disease: detection at specific anatomic sites.
29. CT prediction of resectability in pancreatic cancer after neoadjuvant therapy.
30. MRI rectal tumor regression grading vs pathology: accuracy and outcomes.
31. CEUS for renal tumor microvascularity: correlation with histologic subtype.
32. CT assessment of lymph node response vs size alone in GI cancers.
33. Whole-body DWI vs PET-CT for treatment response in lymphoma: timing and concordance.
34. MRI features predicting peritoneal recurrence in gastric cancer post-resection.
35. Accuracy of CT in detecting peritoneal implants <5 mm: reader training impact.
36. MRI liver: diffusion kurtosis parameters in metastases—feasibility.
37. PET-CT pitfalls in oncology: pattern catalog and frequency in a local cohort.
38. Structured reporting templates in oncologic CT: effect on staging accuracy.
39. MRI functional parameters to predict pathologic complete response in breast cancer.
40. CT volumetric assessment for kidney tumor response vs RECIST.
41. FDG PET-CT for unknown primary head and neck cancer: detection rates and impact.
42. CT vs MRI in evaluating pelvic side wall recurrence in gynecologic cancers.
43. MRI signal of sclerotic bone mets: can DWI help?
44. CT pulmonary angiography findings of tumor emboli vs thromboembolism.
45. MRI of biliary-enteric anastomoses: patterns of tumor recurrence.
46. MDCT in neuroendocrine tumors: arterial phase value and lesion detection.
47. Liver transplant candidacy imaging: adherence to Milan criteria and outcomes.
48. Imaging for pseudocirrhosis in metastatic breast cancer: frequency and features.
49. CT predictors of bowel obstruction due to peritoneal carcinomatosis requiring surgery.
50. MRI of pelvic exenteration planning: accuracy and impact on operative strategy.

Set 19: Head & Neck, Dental/Maxillofacial, Otologic and Sinus

1. Cone-beam CT vs MDCT for mandibular canal mapping before third molar extraction.
2. MRI features of temporomandibular joint internal derangement: correlation with symptoms.
3. CT signs differentiating inverted papilloma from antrochoanal polyp.
4. Sinus CT staging vs symptom severity: validation of scoring systems.
5. Dental implant planning: CBCT—radiation dose audit and image quality optimization.
6. CT features predicting orbital complications in acute sinusitis.
7. MRI in parapharyngeal space lesions: pattern-based diagnosis and accuracy.
8. CT features of odontogenic vs non-odontogenic maxillary sinusitis.
9. High-resolution temporal bone CT for otosclerosis: diagnostic performance.
10. MRI for cholesteatoma detection: non-echo planar DWI accuracy.
11. CT features predicting airway obstruction in mandibular fractures.
12. CBCT for TMJ osteoarthritis: correlation with MRI and clinical indices.
13. CT features distinguishing osteomyelitis of the jaw vs malignancy.
14. Imaging of Eagle syndrome: CT morphometrics and symptom correlation.
15. MRI in salivary duct carcinoma vs other salivary malignancies: diffusion and enhancement.
16. Parathyroid adenoma detection on 4D-CT vs ultrasound: concordance.
17. CT features of odontogenic keratocysts vs dentigerous cysts.
18. MRI features of perineural spread in head and neck cancers: prevalence and outcomes.
19. CBCT for alveolar bone loss quantification: reproducibility.
20. CT predictors of osteoradionecrosis in post-RT mandible.
21. MRI vs CT for deep neck space infection mapping: surgical correlation.
22. CT features predicting failure of endoscopic sinus surgery.
23. Imaging features of juvenile nasopharyngeal angiofibroma: staging on CT/MRI.
24. MRI of laryngeal cancers: cartilage invasion assessment accuracy.
25. CT features of sclerosing osteomyelitis (Garré): pediatric cohort.
26. CBCT detection of periapical lesions: comparison with periapical radiographs.
27. MRI features of ranulas and floor of mouth cysts.
28. CT morphometrics in obstructive sleep apnea: correlation with severity indices.
29. CBCT in alveolar cleft assessment pre- and post-grafting.
30. MRI features of Schwannomas in parotid vs peripheral nerve sheath tumors elsewhere.
31. CT of sinonasal inverted papilloma: skull base attachment predictors.
32. MRI features of osteoradionecrosis vs recurrent tumor in larynx.
33. Dental CBCT artifact reduction techniques: evaluation of metal artifact algorithms.
34. CT in facial trauma: predictors of ocular injury and vision outcomes.
35. MRI depiction of minor salivary gland tumors of palate.
36. CT signs of internal carotid dehiscence in sphenoid sinus: prevalence study.
37. CBCT vs panoramic radiography for mandibular asymmetry assessment.
38. MRI features of sialadenitis (autoimmune vs infectious) differentiation.
39. CT depiction of Haller cells and correlation with sinus disease.
40. MRI of periapical lesions: diffusion characteristics.
41. CT features of nasal septal deviation and correlation with symptom burden.
42. CBCT for zygomatic implants: anatomic corridor evaluation.
43. MRI features of odontogenic myxoma vs ameloblastoma.
44. CT predictors of velopharyngeal insufficiency in cleft palate patients.
45. CT features of sinonasal osteomas: growth patterns and outcomes.
46. MRI features of stylohyoid complex variations.
47. CT features predicting dental implant sinus lift complications.
48. MRI vs CT for detection of laryngeal chondrosarcoma.
49. CBCT dose comparison across vendors: phantom study.
50. CT/MRI signs predicting mandibular osteonecrosis with antiresorptives.

Set 20: Nuclear Medicine and Hybrid Imaging (Pragmatic, Clinically Relevant)

1. FDG PET-CT in fever of unknown origin: positivity rates and diagnostic categories.
2. PSMA PET-CT vs conventional imaging for biochemical recurrence of prostate cancer: detection by PSA level.
3. FDG PET-CT pitfalls in infection and inflammation: frequency in a local cohort.
4. SPECT-CT for painful joint arthroplasty: detection of loosening vs infection.
5. PET-CT metabolic parameters (SUVmax, MTV) predicting outcomes in head and neck cancer.
6. FDG PET-CT in lymphoma interim response: Deauville reproducibility and outcomes.
7. 68Ga-DOTATATE PET-CT vs CT/MRI for neuroendocrine tumor detection: lesion-based analysis.
8. PET-CT in vasculitis: vascular territory involvement vs clinical markers.
9. FDG PET-CT for large-vessel vasculitis vs atherosclerosis: differentiation patterns.
10. SPECT-CT for occult osteomyelitis in diabetic foot: diagnostic yield vs MRI.
11. Bone scan vs whole-body MRI for skeletal metastasis in breast cancer.
12. PET-CT in sarcoidosis activity assessment: correlation with pulmonary function.
13. FDG PET-CT in suspected prosthetic valve infection: added value over CT.
14. PSMA PET-CT incidental findings: non-prostatic malignancy detection rates.
15. PET-CT in colorectal cancer restaging: concordance with CEA and CT.
16. SPECT-CT in parathyroid adenoma localization vs ultrasound.
17. FDG PET-CT for occult primary tumors: diagnostic yield and patterns.
18. PET-CT response criteria (PERCIST) vs RECIST in solid tumors: correlation and outcomes.
19. FDG PET-CT in FUO in pediatrics: diagnostic categories and safety.
20. PET-CT in spine infection: accuracy vs MRI.
21. SPECT-CT for stress fractures in athletes: correlation with MRI.
22. PET-CT in head and neck post-treatment surveillance: timing and detection rates.
23. PET-CT in inflammatory bowel disease activity: correlation with MRE.
24. PET-CT in mycobacterial infections: imaging features and pitfalls.
25. PET-CT metabolic parameters as predictors for immunotherapy response.
26. PSMA PET-CT detection of nodal disease in primary staging vs pelvic MRI.
27. PET-CT vs CEUS in fever without source in oncology patients.
28. SPECT-CT in painful flatfoot: localization and management change.
29. PET-CT vs CT in detecting peritoneal carcinomatosis: small lesion detection.
30. PET-CT in cardiac sarcoidosis: protocol optimization and outcomes.
31. FDG PET-CT false positives due to brown fat and muscle uptake: reduction strategies.
32. PSMA PET-CT in renal failure: biodistribution and image quality considerations.
33. PET-CT in unknown primary squamous carcinoma of neck nodes: detection rate.
34. SPECT-CT for osteoid osteoma: comparison with CT-guided diagnosis.
35. FDG PET-CT for monitoring vasculitis treatment response: reproducibility.
36. PET-CT in melioidosis or endemic infections: descriptive series.
37. PET-CT in thyroid cancer with negative iodine scan: FDG avidity patterns.
38. PSMA PET-CT uptake in benign conditions: frequency and characterization.
39. PET-CT for early response in lymphoma: timing optimization study.
40. SPECT-CT in stress reaction of the tarsal navicular: management impact.
41. PET-CT in multiple myeloma vs whole-body DWI: lesion detection comparison.
42. FDG PET-CT in chronic osteomyelitis: role in surgical planning.
43. PET-CT in suspected endocarditis on prosthetic materials: added value.
44. PET-CT metrics in NSCLC: correlation with EGFR/ALK status where available.
45. PET-CT vs MRI for brain metastasis detection in lung cancer.
46. PET-CT in sarcoma restaging: SUV metrics and survival correlation.
47. SPECT-CT for painful accessory ossicles: localization and treatment planning.
48. PET-CT dosimetry audit and optimization in a regional center.
49. PET-CT in differentiating radiation necrosis vs tumor progression in brain.
50. FDG PET-CT in suspected vascular graft infection: diagnostic performance.

Search Diagnostic Imaging Research Topics

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Free Resources for Preparing Radiology Thesis

• Radiology thesis topics- Benha University – Free to download thesis
• Radiology thesis topics – Faculty of Medical Science Delhi
• Radiology thesis topics – IPGMER
• Fetal Radiology thesis Protocols
• Radiology thesis and dissertation topics
• Go through the table of contents of Radiology journals
  • IJRI
  • AJR
  • AJNR
  • Radiographics
  • Radiology

Proofreading Your Thesis:

Make sure you use Grammarly to correct your spelling,  grammar, and plagiarism for your thesis. Grammarly has affordable paid subscriptions, windows/macOS apps, and FREE browser extensions. It is an excellent tool to avoid inadvertent spelling mistakes in your research projects. It has an extensive built-in vocabulary, but you should make an account and add your own medical glossary to it.

Guidelines for Writing a Radiology Thesis:

These are general guidelines and not about radiology specifically. You can share these with colleagues from other departments as well. Special thanks to Dr. Sanjay Yadav sir for these. This section is best seen on a desktop. Here are a couple of handy presentations to start writing a thesis:

Read the general guidelines for writing a thesis (the page will take some time to load- more than 70 pages!

A format for thesis protocol with a sample patient information sheet, sample patient consent form, sample application letter for thesis, and sample certificate.

Resources and References:

• Guidelines for thesis writing.
• Format for thesis protocol
• Thesis protocol writing guidelines DNB
• Informed consent form for Research studies from AIIMS 
• Radiology Informed consent forms in local Indian languages.
• Sample Informed Consent form for Research in Hindi
• Guide to write a thesis by Dr. P R Sharma
• Guidelines for thesis writing by Dr. Pulin Gupta.
• Preparing MD/DNB thesis by A Indrayan
• Another good thesis reference protocol

Hopefully, this post will make the tedious task of writing a Radiology thesis a little bit easier for you. Best of luck with writing your thesis and your residency too!

More guides for residents :

• Guide for the MD/DMRD/DNB radiology exam!
• Guide for First-Year Radiology Residents
• FRCR Exam: THE Most Comprehensive Guide (2022)!
• Radiology Thesis – More than 1000 Research Topics (2025)!
• Radiology Practical Exams Questions compilation for MD/DNB/DMRD !
• Radiology Exam Resources (Oral Recalls, Instruments, etc )!
• Tips and Tricks for DNB/MD Radiology Practical Exam
• FRCR 2B exam- Tips and Tricks !
• FRCR exam preparation – An alternative take!
• Why did I take up Radiology?
• Radiology Conferences – A comprehensive guide!
• ECR (European Congress Of Radiology)
• European Diploma in Radiology (EDiR) – The Complete Guide!
• Radiology NEET PG guide – How to select THE best college for post-graduation in Radiology (includes personal insights)!
• Interventional Radiology – All Your Questions Answered!
• What It Means To Be A Radiologist: A Guide For Medical Students!
• Radiology Mentors for Medical Students (Post NEET-PG)
• MD vs DNB Radiology: Which Path is Right for Your Career?
• DNB Radiology OSCE – Tips and Tricks

More radiology resources here: Radiology resources This page will be updated regularly. Kindly leave your feedback in the comments or send us a message here. Also, you can comment below regarding your department’s thesis topics.

Note: All topics have been compiled from available online resources. If anyone has an issue with any radiology thesis topics displayed here, you can message us here, and we can delete them. These are only sample guidelines. Thesis guidelines differ from institution to institution.

Image source: Thesis complete! (2018). Flickr. Retrieved 12 August 2018, from https://www.flickr.com/photos/cowlet/354911838 by Victoria Catterson

 

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