Vivas Sandra

Erythema Dyschromicum Perstans in a Patient with Prolonged Omeprazole Exposure and Clinical Improvement During Dapsone Therapy: A Case Report

González G, Dayangel, Alvarez Lina & Vivas Sandra · Asian Journal of Research in Dermatological Science · 2026

Erythema dyschromicum perstans (EDP) is an uncommon acquired dermal macular hyperpigmentation disorder characterised by slowly progressive grey-to-blue macules and patches. Its aetiology remains uncertain, and treatment responses are variable. We report a 59-year-old woman with c...