Case report
Open access
Sep 2026
Rapid therapeutic response in refractory lichen amyloidosis treated with upadacitinib: a case report
Lichen amyloidosis (LA) is an intractable, chronic pruritic skin disorder characterized by amyloid deposition within the dermal papillae. It manifests as severely itchy, hyperpigmented papules and cobblestone plaques mainly distributed on the extremities. Conventional treatment modalities often yield partial or tempora...
Yan Teng, Jing Luo, Jia-Min Wen et al.
· Frontiers in Medicine · 0 citations