Treatment of eosinophilic annular erythema with upadacitinib

作者：Wanyan Xiang, Siqi Zhang, Qiuju Li, Wenjun Zheng · 发表于：Journal of Dermatological Treatment · 年份：2025 · DOI：10.1080/09546634.2025.2490282 · 被引用次数：3 · 研究领域：Eosinophilic Disorders and Syndromes、Skin Diseases and Diabetes、Cutaneous lymphoproliferative disorders research

INTRODUCTION: Eosinophilic ring erythema (EAE) is a rare eosinophilic dermatosis characterized by ring-shaped or arc-shaped papules and plaques, with eosinophilic infiltration throughout the dermis. Due to the rarity of EAE, established treatment guidelines are currently lacking. CASE REPORT: In this report, we present a case of a middle-aged male patient with EAE who exhibited a poor response to systemic immunosuppressants but responded favorably to upadacitinib. CONCLUSION: This case highlights the potential utility of upadacitinib in managing EAE, particularly in patients unresponsive to conventional therapies.