The highest-yield topics in the Dermatology SCE (and how many questions to expect)

A blueprint-led guide to the highest-yield Dermatology SCE topics: how the 200 questions are distributed, the areas worth the most marks, the recall-style questions that come up again and again, and worked examples from immunobullous disease, drug reactions and genetics.

Ask anyone who has passed the Dermatology SCE what they would do differently and most say the same thing: spend less time reading widely and more time on the topics that actually carry the marks. The reassuring part is that those topics are not a secret. The exam is mapped to a published blueprint that tells you, in advance, roughly how many of the 200 questions come from each area. Combine that with the themes that examiners and candidates report turning up year after year, and you have a clear shortlist of where your hours are best spent. This article walks through that shortlist, shows you the kind of recall-style questions that appear, and gives a few worked examples so you know what high yield looks like in practice.

High yield is just the blueprint, read honestly

The single best-of-five questions are not distributed evenly across dermatology. The college publishes a blueprint that weights the paper towards the areas a day-one consultant meets most often, which is why general dermatology and the genetics-heavy paediatric content dominate, while niche corners get only a question or two. Download the current blueprint when you register and weight your revision to match it. As a guide, this is roughly how the 200 questions break down.

questions across two papers

200

from general dermatology

~50

from paediatrics and genetics

~30

• General dermatology and primary care, around 50 questions. The biggest single slice by far. Eczema, psoriasis, acne, rosacea, urticaria and the common presentations you see every clinic.
• Paediatrics and genetics, around 30 questions. Genodermatoses, inheritance patterns and gene associations. High volume and very learnable, so this is where drilling pays off most.
• Skin oncology, around 20 questions. Melanoma, non-melanoma skin cancer, cutaneous lymphoma and the dermoscopy that goes with them.
• Skin biology and research, around 15 questions. Basic science, structure, immunology and the principles behind newer therapies.
• Around 10 questions each from cutaneous allergy, dermatopathology, wound care and dressings, systemic therapy and formulation, genito-urinary and oral medicine, infectious disease, photodermatology, and skin surgery.
• Psychodermatology, around 5 questions. Small, but easy marks if you have read the common presentations.

The recall hooks worth memorising

Within those domains, a handful of specific, examinable facts do the heavy lifting. These are not leaked questions, they are simply the details that are clinically important and easy to build a clean single-best-answer around. Rather than rehearsing which areas tend to catch candidates out, which our article on the falling pass rate covers, here is the concrete fact worth committing to memory in each.

• Biologic choice and monitoring. Which class suits which comorbidity, for example caution with TNF inhibitors in latent tuberculosis or demyelination, plus the baseline screening and monitoring each agent needs.
• Immunobullous antigens. Desmoglein 1 and 3 in the pemphigus group, BP180 and BP230 in pemphigoid, and whether antibodies bind the roof or the floor on salt-split skin.
• Culprit drugs in severe reactions. The DRESS picture of eosinophilia and organ involvement, the usual SJS and TEN offenders, and the pharmacogenetic screens that pre-empt them.
• Gene pairings in genodermatoses. TSC1 and TSC2 in tuberous sclerosis, NF1 in neurofibromatosis, PTCH1 in Gorlin syndrome, and the cleavage planes that separate the epidermolysis bullosa subtypes.
• The dermoscopy decision tree. Melanocytic or not first, then the vascular pattern, which our dedicated dermoscopy guide drills in depth.
• Autoantibody associations. The myositis and scleroderma antibodies and what each predicts, plus the vessel calibre that defines each vasculitis.
• Pregnancy and drug safety. Which systemic agents are contraindicated, the washout periods, and the monitoring schedules for methotrexate, ciclosporin and acitretin.

What a high-yield question actually looks like

Recall-style questions are built around a short clinical scenario, sometimes with an image or a laboratory result, and ask for the single best answer. Here are two worked examples in the exact spirit of the exam. They are illustrative, not real exam items, but the facts behind them are textbook high yield.

Notice what both examples reward. Not deep essays, but quick recognition of a pattern and one clean, examinable fact. That is the skill the whole paper is testing, and it is exactly the skill that question practice builds.

How DermSCE helps you target the high-yield topics

Knowing where the marks sit is one thing. Turning that into a score is where a blueprint-aligned question bank earns its place. DermSCE is built around exactly the priorities above.

• Practise by topic. Filter straight to the high-yield domains, immunobullous disease, genetics, skin oncology, drug reactions, and drill them until recognition is automatic.
• Reasoning, not just a score. Every question explains why the best answer is best and why the others are wrong, so you read around each answer the way the strongest candidates do.
• Weak-area tracking. Your stats show where accuracy is lowest, so your time flows to the topics that need it rather than the ones that already feel comfortable.
• Image and dermoscopy practice. Pattern recognition under timed conditions, because the paper leans heavily on clinical, histology and dermoscopy images.
• Timed exam mode. A full 100-question simulation to calibrate your pacing long before the real day.
• Bookmarks and notes. Flag the recall facts you keep missing, the HLA associations and target antigens, and revisit them with spaced repetition.

If you want the wider picture, our ultimate guide covers how to approach the exam end to end, the exam format article explains how the paper is built and scored, and the dermoscopy guide drills the image patterns that appear in every sitting.

Sources & further reading

• Specialty Certificate Examinations in Dermatology - Federation of Royal Colleges of Physicians
• The Dermatology SCE - British Dermatology Education Group (BDEG)
• Specialty Certificate Exam in Dermatology: What You Need To Know - StudyPRN
• DermNet - dermatology reference and image library
• Psoriasis: biologic therapy guidance - British Association of Dermatologists (BAD)

For educational use only. Check current official guidance.