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Rosacea — USMLE Step 3 MCQ

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EasyAmbulatory Medicine / Primary CareRosaceaUSMLE Step 3

A 41-year-old woman has recurrent facial flushing and burning with persistent erythema over the cheeks and nose. Examination shows telangiectasias and inflammatory papules without comedones. Which of the following is the most likely diagnosis?

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Correct answer: C — Rosacea

Central facial erythema, telangiectasia, papules without comedones, and flushing triggers suggest rosacea.

Reference: American Academy of Dermatology rosacea guidance