Why candidates fail the FRCR 2B
What the reports actually say
Every year the College publishes an examiners’ report, and every year it says a version of the same thing. Candidates are not failing because they cannot recognise the findings. They are failing on how they handle the case once they have.
That is worth sitting with, because it changes what revision should look like. If the gap were knowledge, more reading would close it. The reports point somewhere else, to the order things are done in and to what happens under time pressure.
The three recurring errors
The pattern is consistent enough to name. The first is reading the film in the wrong order, so the obvious abnormality pulls the eye before any system has been applied.
The second is committing to a diagnosis before describing what is actually on the film. Once a label has been said out loud it is hard to walk back, and the description that would have earned the marks never arrives.
The third is filling a silence. Asked a question, the candidate answers it, then keeps going, and talks past the correct answer into something the examiner can mark down.
| Station | Most common error | Share of lost marks |
|---|---|---|
| Rapid reporting | Missed second finding | 34% |
Why knowledge is not the fix
More facts do not solve a process problem. Someone who knows the differential cold can still talk themselves into the wrong answer under pressure, because the failure is in the sequence, not the recall.
This is why cramming in the last fortnight rarely moves the outcome. It adds to a store that is already large enough. What it does not do is rehearse the order of a read, or the discipline of stopping once the answer has been given.
Key point
The failure is in the sequence, not the knowledge. A candidate who knows the differential cold can still talk themselves out of the marks.
How to train the difference
The fix is deliberate practice under timed conditions, with the errors reviewed rather than the score. Set a case, read it aloud in a fixed order, commit once, and stop.
Do that often enough and the sequence becomes automatic, which is the point. On the day you want the process to run without thinking, so that all of the thinking is left for the film in front of you.
Sources
Royal College of Radiologists, FRCR examination regulations, 2025.
FRCR 2B examiners’ report, 2025.
FRCR exam structure and format, radiologycafe.com.
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