Skin Rash (Assessment & Diagnosis) — 45yo Woman | Dermatology | MCCQE1 Q#13606

MCCQE1 Question #13606

Dimension of Care

Chronic Care

Activity

Assessment & Diagnosis

Objective

Skin Rash

Section

Medicine / Family Medicine

Subject

Dermatology

Last updated: February 2026
A 45-year-old woman presents with persistent facial redness and episodic flushing for 12 months. Symptoms are triggered by sun exposure, heat, and alcohol or spicy foods. She denies comedones, facial scaling, or systemic symptoms. On examination, there is centrofacial erythema over the cheeks and nose with multiple erythematous papules, pustules, and fine telangiectasias. The rest of the skin examination is unremarkable. What is the most likely diagnosis?
Full answer analysis and choices are available inside the practice session.