Strong radiology thesis and dissertation topics include AI-assisted image interpretation, radiation dose optimisation, MRI protocol design, interventional radiology outcomes and radiographer reporting. This page lists over 150 radiology research topics for residents, radiographers and imaging students, with new ideas grouped by theme and five with research aims.
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A dissertation is an essential part of the radiology curriculum for an MD, DNB, or DMRD degree programme. Dissertations in radiology can be very tricky and challenging due to the complexity of the subject.
Students must conduct thorough research to develop a first-class dissertation that makes a valuable contribution to the file of radiology. The first step is to choose a well-defined and clear research topic for the dissertation.
We have provided some interesting and focused ideas to help you get started. Choose one that motivates you so you don’t lose your interest in the research work halfway through the process.
Radiology Thesis Topics With Research Aims
Topic 1: Diagnostic Accuracy of an AI Fracture Detection Algorithm on Emergency Department Radiographs Compared with Radiologist Reports
Research Aim: This study will compare the output of a commercially available fracture detection algorithm with the final radiologist report for consecutive adult limb radiographs from one emergency department. Sensitivity, specificity and the types of fracture missed will be calculated from anonymised archived images.
Topic 2: Deep Learning Image Reconstruction in Abdominal CT: Radiation Dose Reduction and Image Quality in a Phantom Study
Research Aim: This study will test how far radiation dose can be reduced in abdominal CT when deep learning reconstruction replaces iterative reconstruction. An anthropomorphic phantom will be scanned at stepped dose levels, with noise, contrast-to-noise ratio and low-contrast detectability compared between the reconstruction methods.
Topic 3: Biparametric Versus Multiparametric MRI for Detecting Clinically Significant Prostate Cancer: A Retrospective Reader Study
Research Aim: This study will assess whether omitting the dynamic contrast-enhanced sequence changes detection of clinically significant prostate cancer. Two readers will score archived examinations with and without the contrast sequence, and their scores will be compared against biopsy histology as the reference standard.
Topic 4: Chest Radiograph Reporting by Reporting Radiographers: Agreement with Consultant Radiologists and Effect on Turnaround Times
Research Aim: This study will measure agreement between reporting radiographers and consultant radiologists for adult chest radiographs and assess the effect of radiographer reporting on turnaround times. A retrospective sample of double-reported examinations will be analysed using kappa statistics alongside departmental reporting time data.
Topic 5: Contrast-Enhanced Mammography Versus Abbreviated Breast MRI as Supplemental Imaging for Women with Dense Breasts
Research Aim: This systematic review will compare contrast-enhanced mammography with abbreviated breast MRI as supplemental imaging for women with dense breasts and a normal mammogram. Cancer detection rate, recall rate, examination time and patient acceptability will be extracted and study quality appraised with a diagnostic accuracy tool.
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Latest Radiology Thesis and Research Topics by Theme
These radiology thesis topics are grouped by modality and by the issues shaping imaging departments. They suit retrospective image review, reader agreement studies, dose audits, phantom experiments, surveys and systematic reviews, so residents, radiographers and radiologic technology students can each find a feasible project.
Artificial Intelligence in Image Interpretation Topics
- AI Triage of Chest Radiographs for Suspected Lung Cancer: Effect on Time to CT
- Automation Bias in Radiology: Do Readers Accept Incorrect AI Suggestions on Mammograms?
- Radiologists’ and Radiographers’ Trust in AI Decision Support: A Cross-Sectional Survey
- Large Language Models for Simplifying Radiology Reports: Accuracy and Readability for Patients
- Performance of AI Lung Nodule Detection on Low-Dose CT Across Scanner Manufacturers
- Post-Deployment Monitoring of AI Tools in Radiology Departments: Governance and Audit Practice
CT and Radiation Dose Optimisation Topics
- Local Diagnostic Reference Levels for Adult CT Examinations: A Multi-Scanner Dose Audit
- Photon-Counting CT Compared with Energy-Integrating Detector CT: A Review of Dose and Image Quality
- Discontinuing Routine Gonad Shielding in Pelvic Radiography: Radiographers’ Compliance and Patient Reactions
- Repeat and Reject Analysis in Digital Radiography: Causes of Rejected Images in a Teaching Hospital
- Incidental Findings on Low-Dose CT Lung Screening: Frequency and Downstream Investigations
- CT Head Requests for Minor Head Injury: An Audit Against Clinical Decision Rules
Magnetic Resonance Imaging Topics
- Abbreviated MRI Protocols for Knee Injury: Diagnostic Agreement with Standard Sequences
- Claustrophobia and Incomplete MRI Examinations: Effect of Patient Preparation and Scanner Bore Design
- MRI in Patients with Cardiac Pacemakers: Departmental Policies and Safety Screening Workload
- Low-Field Portable MRI for Brain Imaging in Intensive Care: A Scoping Review of Feasibility
- Deep Learning Accelerated MRI Sequences: Scan Time Savings and Reader-Rated Image Quality
- Whole-Body MRI for Suspected Myeloma: Inter-Reader Agreement in Reporting Bone Lesions
Ultrasound Practice Topics
- Work-Related Musculoskeletal Disorders Among Sonographers: Prevalence, Scanning Workload and Ergonomic Adjustments
- Communicating Unexpected Findings in Obstetric Ultrasound: Sonographers’ Training and Confidence
- Shear Wave Elastography for Staging Liver Fibrosis: Agreement with Transient Elastography
- Handheld Ultrasound Devices Used by Non-Radiologists: Image Quality and Diagnostic Agreement
- Contrast-Enhanced Ultrasound for Characterising Focal Liver Lesions: Comparison with Contrast-Enhanced CT
- Ultrasound of Temporal Arteries in Suspected Giant Cell Arteritis: Availability and Diagnostic Pathways
Interventional Radiology Topics
- Access to Mechanical Thrombectomy Outside Working Hours: Regional Variation in Service Provision
- Prostate Artery Embolisation for Benign Prostatic Enlargement: Patient-Reported Outcomes at One Year
- Patient Awareness of Uterine Fibroid Embolisation as an Alternative to Hysterectomy
- Eye Lens Dose to Interventional Radiologists: Use of Protective Eyewear and Ceiling-Suspended Shields
- Genicular Artery Embolisation for Knee Osteoarthritis: A Systematic Review of Pain and Function Outcomes
- Interventional Radiology as a Career Choice: Medical Students’ Exposure and Perceptions
Breast Imaging Topics
- Pain During Mammographic Compression and Intention to Reattend Breast Screening
- Breast Screening Uptake Among Women from Minority Ethnic Communities: Barriers and Invitation Methods
- AI as a Second Reader in Breast Screening: A Review of Recall and Cancer Detection Rates
- Digital Breast Tomosynthesis in Screening: Reading Time and Recall Rates Compared with Two-Dimensional Mammography
- Informing Women About Breast Density: Understanding, Anxiety and Demand for Supplemental Imaging
- Imaging of Breast Symptoms in Men: Referral Patterns and Diagnostic Yield of Ultrasound and Mammography
Paediatric Imaging Topics
- Feed-and-Wrap MRI in Infants Under Six Months: Success Rates and Image Quality Without Sedation
- Skeletal Surveys for Suspected Physical Abuse: Compliance with Imaging Standards and Follow-Up Rates
- Play Preparation and Mock Scanners to Reduce General Anaesthesia for Paediatric MRI
- Ultrasound-First Pathways for Suspected Appendicitis in Children: Effect on CT Use
- Paediatric Chest Radiography Dose and Image Quality: Optimising Exposure Factors with a Phantom
- Lung Ultrasound Versus Chest Radiography for Pneumonia in Children: A Systematic Review of Accuracy
Radiographer Reporting, Workforce and Service Topics
- Preliminary Clinical Evaluation by Radiographers in Emergency Departments: Accuracy and Influence on Patient Management
- Reporting Backlogs and Outsourced Teleradiology: Effects on Turnaround Time and Report Quality
- Burnout Among Diagnostic Radiographers: Workload, Shift Patterns and Intention to Leave
- Community Diagnostic Centres and Waiting Times for CT and MRI: An Analysis of Published Activity Data
- Student Radiographers’ Clinical Placement Experiences and Decisions to Withdraw from Training
- Energy Use of CT and MRI Scanners: Savings from Switching Off Idle Equipment
List of Radiology Dissertation Topics
- The use of computed tomography and positron emission tomography in the diagnosis of thyroid cancer
- MRI diffusion tensor imaging is used to evaluate traumatic spinal injury
- Colour Doppler Ultrasound Compared with Digital Subtraction Angiography in Peripheral Arterial Occlusive Disease
- Functional Magnetic Resonance Imaging in Preoperative Planning of Brain Tumour Surgery
- Uterine Artery Doppler in the Prediction of Pre-Eclampsia
- Utilising greyscale and Doppler ultrasonography to assess newborn cholestasis
- MRI’s reliability in detecting congenital anorectal anomalies
- Multivessel Arterial and Venous Doppler Velocimetry in Intrauterine Growth Restriction
- Perfusion computed tomography is used to evaluate cerebral blood flow, blood volume, and vascular permeability for brain neoplasms
- In post-radiotherapy treated gliomas, compare perfusion magnetic resonance imaging with magnetic resonance spectroscopy to identify recurrence
- Multidetector Computed Tomography in the Evaluation of Paediatric Retroperitoneal Masses
- Female factor infertility: the role of three-dimensional multidetector CT hysterosalpingography
- Triphasic Computed Tomography Combined with Sonoelastography in the Assessment of Focal Liver Lesions
- Magnetic Resonance Imaging and Transperineal Ultrasonography in the Evaluation of Female Stress Urinary Incontinence
- Using dynamic contrast-enhanced and diffusion-weighted magnetic resonance imaging, evaluate endometrial lesions
- For the early diagnosis of breast lesions, digital breast tomosynthesis and contrast-enhanced digital mammography are also available
- Using magnetic resonance imaging and colour Doppler flow, assess portal hypertension
- Magnetic Resonance Imaging in the Assessment of Musculoskeletal Disorders
- Diffusion magnetic resonance imaging is a crucial diagnostic technique for neoplastic or inflammatory brain lesions
- Radiological Spectrum of Chest Disease in Children Living with HIV
- Ultrasonography is useful when determining the causes of pelvic discomfort in the first trimester
- Magnetic Resonance Angiography in the Evaluation of Diseases of the Aorta and Its Branches
- High-Resolution CT in Differentiating Benign from Malignant Pulmonary Nodules in Children
- Multidetector CT Urography in the Evaluation of Urinary Tract Diseases
- High-Resolution Sonography of the Ulnar Nerve in Patients with Leprosy
- Using computed tomography and magnetic resonance imaging, radiologists evaluate musculoskeletal tumours that are malignant and locally aggressive before surgery
- The function of MRI and ultrasonography in acute pelvic inflammatory disorders
- Ultrasonography Compared with CT Arthrography in the Evaluation of Shoulder Pain
- For patients with blunt abdominal trauma, multidetector computed tomography is a crucial tool
- Compound imaging and expanded field-of-view sonography in the evaluation of breast lesions
- Multidetector CT and Perfusion CT in the Assessment of Focal Pancreatic Lesions
- CT Virtual Laryngoscopy in the Evaluation of Laryngeal Masses
- Triple-Phase Multidetector Computed Tomography in the Evaluation of Liver Masses
- Brain Tumour Volume on Imaging as a Predictor of Patient Survival
- Perfusion Computed Tomography in the Evaluation of Colonic Lesions
- A role for proton MRI spectroscopy in the diagnosis and management of temporal lobe epilepsy
- Functions of multidetector CT and Doppler ultrasonography in assessing peripheral arterial disease
- Multidetector Computed Tomography in Paranasal Sinus Disease
- Transperineal Ultrasound in Neonates with Anorectal Malformation
- Multidetector CT in the Comprehensive Imaging of Acute Ischaemic Stroke
- Fetal MRI in the Diagnosis of Congenital Central Nervous System Anomalies
- Multidetector CT Angiography in Children with Chest Masses
- Multimodal imaging for the evaluation of palpable and non-palpable breast lesions
- Fetal Nasal Bone Length on Ultrasound at 11 to 28 Weeks of Gestation and Fetal Outcome
- Relationship between bone mineral density, diffusion-weighted MRI imaging, and vertebral marrow fat in postmenopausal women
- A comparison of the traditional catheter and CT coronary imaging angiogram of the heart
- Ultrasound Evaluation of Descending Colon Length and Diameter in Normal and Growth-Restricted Fetuses
- Hepatic Vein Waveform in Liver Cirrhosis and Its Correlation with Child-Pugh Class
- Functional assessment of coronary artery bypass graft patency in symptomatic patients using CT angiography
- MRI and MR Arthrography in the Evaluation of Labroligamentous Complex Lesions of the Shoulder
- The evaluation of soft tissue vascular abnormalities involves imaging
- Colour Doppler ultrasound and high-resolution ultrasound for scrotal lesions
- Comparison of low-dose computed tomography and ultrasonography with colour Doppler for diagnosing salivary gland disorders
- The use of multidetector CT to diagnose lesions of the salivary glands
- Low dose CT venogram and sonography comparison for evaluating varicose veins: a pilot study
- Comparison of dynamic contrast-enhanced MRI and triple phase CT in patients with liver cirrhosis
- Carotid intima-media thickness and coronary artery disease are examined in individuals with coronary angiography for suspected CAD
- Unenhanced computed tomography assessment of hepatic fat levels in fatty liver disease
- Bone mineral density in postmenopausal women and vertebral marrow fat on spectroscopic and diffusion-weighted MRI images are correlated
- Evaluation of CT coronary angiography against traditional catheter coronary angiography in comparison
- High-frequency ultrasonography and colour Doppler evaluation of the median nerve in carpal tunnel syndrome in contrast to nerve conduction tests
- Role of MR urethrography in the surgical therapy of obliterative urethral stricture compared to conventional urethrography
- High-resolution computed tomography evaluation of the temporal bone in cholesteatoma patients.
- Ultrasonographic Assessment of the Painful Shoulder and Its Correlation with Clinical Examination in Rotator Cuff Disease
- A Study to Evaluate the Performance of Magnetisation Transfer Ratio in Distinguishing Neurocysticercosis from Tuberculoma
- Deep learning applications in radiology diagnostics.
- Radiomics for personalised cancer therapy.
- AI-driven image enhancement techniques in radiology.
- Role of virtual reality in radiology education.
- Nanotechnology advancements in radiology imaging.
- Radiogenomics for predicting treatment response.
- IoT-enabled devices for remote radiology consultations.
- Biomarker discovery through radiological imaging.
- 3D printing in pre-surgical planning for radiology.
- Radiological imaging for early detection of Alzheimer’s disease.
- Applications of Machine Learning in Radiology Workflow Optimisation
- Radiological imaging modalities for sports injuries assessment.
- Chest Imaging in Assessing Pulmonary Complications of Viral Pneumonia
- Interventional radiology techniques for stroke management.
- Automated reporting systems in radiology.
- Radiology-guided minimally invasive surgeries.
- Quantitative imaging for assessing tumour heterogeneity.
- Big data analytics in radiology for population health.
- Augmented reality for intraoperative radiological guidance.
- Radiological imaging in assessing cardiovascular risks.
- Radiology applications in detecting rare diseases.
- Role of radiology in precision medicine.
- Artificial intelligence for improving mammography accuracy.
- Radiological Imaging for Monitoring Parkinson’s Disease Progression
- Tele-radiology applications in resource-limited settings.
- Radiological Imaging in Paediatric Orthopaedics: Modality Choice and Radiation Dose
- Artificial intelligence for improving CT image reconstruction.
- Role of radiology in assessing infectious diseases.
- Radiological imaging for assessing lung fibrosis.
- 3D Visualisation Techniques in Radiology Reporting
- Radiology applications in evaluating renal disorders.
- Imaging biomarkers for predicting dementia risk.
- Radiomics for predicting treatment response in prostate cancer.
Final Words
You can use or get inspired by our selection of the best radiology dissertation topics. You can also check our list of critical care nursing dissertation topics and biology dissertation topics because these areas also relate to the discipline of medical sciences.
Choosing an impactful radiology dissertation topic is a daunting task. There is a lot of patience, time and effort that goes into the whole process. However, we have tried to simplify it for you by providing a list of amazing and unique radiology dissertation topics for you. We hope you find this blog helpful.
Also learn about our dissertation services here.
Related Dissertation Topics
This list focuses on radiology. You can also explore these related topic lists:
Frequently Asked Questions
Start with the modality or body system you know best, then search PubMed and journals such as Clinical Radiology, Radiography or the British Journal of Radiology for unanswered questions. Check that your department has enough suitable cases, images or staff to study before you settle on a title.
Popular themes include artificial intelligence in image interpretation, radiation dose optimisation in CT, faster MRI protocols, ultrasound elastography, image-guided intervention, breast screening and paediatric imaging. Workforce topics such as radiographer reporting, reporting backlogs and burnout are also widely studied.
Residents usually choose a prospective or retrospective observational study that fits the department’s case mix: diagnostic accuracy of one modality against a reference standard, agreement between readers, or imaging features that predict an outcome.
Ask for a sample size calculation early and confirm that enough eligible cases will arrive within your data collection period.
Radiology topics usually concern image interpretation, diagnostic accuracy and image-guided treatment, and are led by doctors. Radiography and radiologic technology topics concern image acquisition, positioning, exposure factors, dose, patient care and workflow. Artificial intelligence, dose optimisation and reporting by radiographers suit both groups.
Yes. Retrospective review of archived images, dose audits from scanner records, phantom experiments, reader agreement studies and surveys of staff or patients add no radiation exposure. Projects that use patient images or records still need the approvals your institution requires.
A study that would expose people to radiation for research alone needs ethics approval and formal justification under radiation protection regulations.
Yes. Complete the free topic form at the end of this page, or on our free dissertation topics page, and a subject specialist will send you a custom topic with an aim and justification.
If you also need a plan, our dissertation topics and outline service starts from £45.
