Part 2B of the FRCR examination for trainee radiologists involves six 'long cases', which can contain images of any body system and any imaging modality: plain film, CT, MRI, ultrasound, nuclear medicine and contrast studies. FRCR 2B: A Guide to the Long Cases contains 60 highly illustrated long cases and answers, organised into 10 sets of 6 cases. The cases are based on the format of the exam and the answers are at the level of detail the candidate would be expected to provide in the time allocated. An introductory section explains the College's marking scheme and advises on the best approach to the long cases and how to structure an answer. A succinct topic review is provided with each case. Jointly edited by a successful FRCR fellow and an experienced consultant radiologist, FRCR 2B: A Guide to the Long Cases is essential reading for all exam candidates.