Independent candidate guide

FRCR 2A Resources: Primers, Finishers and Hidden Gems

There is no shortage of radiology content. The useful question is which resource to use, and when. This is our deliberately short list of resources that actually help with a text-based FRCR 2A SBA exam.

Editorial review: The 2A Bank Clinical Editor · Updated September 2026 · How we review content

Primer

Use when you do not properly understand the topic yet. Build the framework first.

Finisher

Use once the framework is there. Consolidate, deepen and close gaps exposed by questions.

Reference

Use to answer a specific question quickly. Search it; do not feel obliged to complete it.

The short version

A small resource stack is usually enough

FRCR 2A is text based. Images help you understand disease, but the paper also asks you to retrieve associations, differentials, complications, staging, investigations, technique and management from a written vignette. Pick resources that help you do that rather than collecting websites.

Primer

The Radiology Assistant + selected specialist teaching

Finisher

RadioGraphics

Reference

Radiopaedia

Body imaging

CTisus

On the move

Songs 4 FRCR + RadioGraphics Podcast

Official UK source

RCR candidate guidance

Start here

The RCR: know what the exam actually wants

ESSENTIALREFERENCE

RCR FRCR 2A candidate resources

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Before building a revision plan, read what the people setting the examination say about it. The RCR publishes the examination structure, candidate guidance, specimen questions and an explanation of the SBA format.

Its SBA guidance is worth reading in full: all five options may be plausible, and the task is to choose the answer that is most correct in the particular clinical context. The RCR also recommends radiology web resources and review articles as part of preparation. For the broader paper structure and six curriculum areas, see our exam format and curriculum guide.

Read the RCR SBA guidance

Primers

When you need to learn the topic properly

A primer is for the moment when individual facts are floating around but you do not yet have a usable mental model. Build enough structure to understand the topic, then get back to active question practice.

PRIMERTOP PICK

The Radiology Assistant

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Probably our strongest general-purpose primer. It is good at taking a broad subject and giving it structure: how to approach it, the major differentials, discriminating imaging features and the clinical context that matters.

Use it when you catch yourself memorising individual facts without understanding how they fit together.

PRIMERHIDDEN GEM

University of Washington Radiology resources

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Do not be put off by the old-school presentation. UW hosts breast teaching files, a liver atlas, neuroradiology teaching files, nuclear medicine lectures, muscle anatomy and its online MSK book.

The Online Musculoskeletal Radiology Book is particularly good for 2A. Recurring problems such as bone lesions, periosteal reaction and arthritis are explained as diagnostic approaches rather than arbitrary lists.

Open the MSK teaching material
PRIMERFINISHERUK-SPECIFIC

RCR + Special Interest Group teaching

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Look out for national teaching delivered by the RCR with the UK subspecialty societies. The 2025/26 National Subspecialty Lecture Series, for example, was run in collaboration with BSPR, BSHNI and BSIR and focused on core curriculum teaching.

Use this as a primer for a weaker subspecialty or as targeted specialist teaching later in revision.

PRIMERFINISHERUK-SPECIFIC

Society of Radiologists in Training (SRT)

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SRT's Trainee Hub includes more than 20 hours of recorded FRCR 2A webinar content from its 2021–2024 series. It is useful when you want UK trainee-focused teaching on a specific area.

Use it selectively. Twenty hours of video is valuable if it fixes a defined weakness; it is less useful if watching becomes a substitute for retrieval and question review.

OPTIONAL PRIMER

R-ITI

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R-ITI is comprehensive and mapped to UK radiology training. That is also why it can feel overwhelming during 2A revision.

We would not make “complete R-ITI” a revision objective. Use it selectively when a defined weak area needs structured teaching. If you already understand the subject, a shorter finisher is usually more efficient.

Finishers

Close the gaps exposed by questions

FINISHEROUR FAVOURITE

RadioGraphics

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If we had to choose one resource for closing a radiology knowledge gap properly, RadioGraphics would be near the top of the list.

Its educational reviews often bring together exactly what 2A preparation needs: pathology, imaging appearances, differential diagnoses, classifications, pitfalls and clinically relevant management, with excellent figures to make the concepts stick.

Our favourite way to use it

Do questions → identify a real gap → search the topic + “RadioGraphics” → read the relevant review → return to questions.

Do not try to read the journal systematically. Its value as a finisher is that you can deploy it against the gaps your question practice has already found.

FINISHERREFERENCETOP PICK

Radiopaedia

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Excellent for rapidly checking the characteristic features of a diagnosis, a differential, classification, association, imaging sign or distribution of disease. Cases are useful for connecting a written description to real imaging.

Think of Radiopaedia as a superb finisher and reference rather than a curriculum you need to read from start to finish.

Browse the Study Guide
PRIMERFINISHERHIDDEN GEM

CTisus

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An enormous free body-imaging resource from Johns Hopkins, particularly useful for abdominal, vascular and oncological CT. It includes lectures, imaging pearls, learning modules, quick guides and teaching cases.

Longer teaching can act as a primer; quick guides and pearls work well as finishers. Browse with a question in mind rather than trying to complete the site.

Visual reinforcement

Radiology is visual. FRCR 2A isn't.

Anatomy

When the pathology isn't actually the problem

REFERENCE

IMAIOS e-Anatomy

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Sometimes a topic feels difficult because the anatomy underneath it is not secure. Cross-sectional anatomy is especially worth revisiting for the skull base, head and neck spaces, vascular anatomy and the pelvis.

Treat e-Anatomy as a targeted reference: open it when anatomy is stopping you understanding the radiology rather than creating another syllabus to complete.

Podcasts

Useful radiology for otherwise dead time

Podcasts will not replace active revision. They are useful for commuting, walking or training — particularly when the alternative is no revision at all.

FINISHERHIDDEN GEMFRCR-SPECIFIC

Songs 4 FRCR

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Probably the most directly relevant podcast here. UK radiology SpRs made it for FRCR revision, with episodes on topics such as phakomatoses, leukodystrophies, suprasellar lesions, nephrocalcinosis, bowel surgery and paediatric bowel pathology.

Most episodes are older, so cross-check anything dependent on current staging, classifications or management. For evergreen pathology and associations, it remains excellent opportunistic revision.

FINISHERPODCAST

RadioGraphics Podcast

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The natural companion to RadioGraphics. It turns selected journal content into accessible audio and works best when an episode overlaps with something you are already revising.

FINISHERPODCAST

The Radiology Review Podcast

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Concise board-review teaching across a large range of radiology topics. It is American rather than FRCR-specific, so UK pathways, screening, management and guideline-dependent answers should be checked against a UK source.

ENRICHMENTPODCAST

The Radiopaedia Reading Room

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This is not really a 2A revision programme. It is good radiologists talking about radiology, often with expert guests. Listen because it is interesting and improves broader radiology knowledge — not because every episode needs to count towards a revision target.

Question practice

Questions should run alongside your learning

Question practice is not just something to do once you have finished revising.

Well-written SBAs force retrieval, expose weak areas and make you choose between plausible answers. That is why we recommend using questions from early in revision, alongside the primers and finishers above.

MCQ and SBA books can be useful additional practice, particularly if they are recent. Older FRCR books warrant more caution. Staging systems, classifications, terminology and management pathways change, and some older questions reflect a different era of the examination. We would not assume that every keyed answer is current or that the question style accurately represents the modern FRCR 2A.

The RCR itself notes that published Final FRCR Part A question books may not accurately reflect the standard of the current examination. Our view is simple: use older question books with caution, and verify anything guideline-sensitive against a current source.

Read the RCR preparation advice

Our preferred approach is deliberately iterative: learn a topic, test it with SBAs, identify the gap, repair it with the right resource, then test it again.

Don't understand it

Use a primer

Know the basics

Use a finisher

Need one fact

Use a reference

Then use the explanations and your errors to decide what to open next.

Putting it together

How The 2A Bank fits into the resource stack

The resources above teach and consolidate radiology. The 2A Bank turns that knowledge into exam performance: repeated SBA retrieval, discrimination between plausible options, targeted weak-area repair and full-paper practice.

Use targeted subspecialty questions alongside teaching rather than waiting until you have “finished the syllabus”. As coverage improves, shift towards mixed retrieval and protected full-length papers. Let your errors decide which primer, finisher or reference you open next.

The 2A Bank

Learn → test → repair the gap → test again

The bank combines curriculum-mapped targeted practice, performance tracking and 10 protected full-length 120-question papers. The complete first mock is free, with full answer review after submission and no card required.

Continue

Continue your FRCR 2A preparation

External resources are listed because we think they are useful, not because of a paid placement or affiliate arrangement. Availability and external content can change. The 2A Bank is independent and is not affiliated with or endorsed by the Royal College of Radiologists, RSNA, Radiopaedia, SRT or the other organisations listed here.