Linear deposits of IgM along the dermo‐epidermal junction possibly associated with non‐classical clinical features in bullous pemphigoid.

Autor: Mariotti, Elena Biancamaria, Corrà, Alberto, Aimo, Cristina, Ruffo di Calabria, Valentina, Cavazza, Gabriele, Quintarelli, Lavinia, Verdelli, Alice, Mariotti, Feliciana, Di Zenzo, Giovanni, Caproni, Marzia
Předmět:
Zdroj: Journal of the European Academy of Dermatology & Venereology; Feb2024, Vol. 38 Issue 2, pe169-e171, 3p
Abstrakt: This article discusses a case of bullous pemphigoid (BP), a skin disorder characterized by blistering and erosions. The standard diagnostic method for BP involves the detection of IgG autoantibodies and/or C3 complement fraction at the dermo-epidermal junction (DEJ). However, this particular case presented with linear deposits of IgM at the DEJ, along with non-classical clinical features. The significance of IgM in cutaneous immunopathology is not well understood, and the existence of IgM-mediated BP has been a topic of debate. The patient was treated with oral corticosteroids and eventually achieved complete clinical remission. [Extracted from the article]
Databáze: Complementary Index