openalexFrontiers in Medicine2026-07-24
Marked improvement of isolated acrodermatitis continua of hallopeau with upadacitinib: a case report and literature review
Man Li, G L Zhang, Yong‐Lan Wu, Hsin-Yi Huang
Acrodermatitis continua of Hallopeau (ACH) is a rare and chronic variant of pustular psoriasis characterized by sterile pustules, periungual inflammation, and progressive nail destruction. Due to its rarity and overlapping clinical features with other nail disorders, ACH is frequ…