Rivaroxaban-induced leukocytoclastic vasculitis

Leukocytoclastic vasculitis (LCV), also called cutaneous small-vessel vasculitis, is a disorder characterized by neutrophilic inflammation predominantly limited to the superficial cutaneous postcapillary venules.1 It usually presents as a palpable nonblanching purpuric rash that may be associated with pruritus, pain, and burning, without any apparent systemic or extracutaneous involvement.2,3 The cutaneous manifestations appear at the lower legs and buttocks but sometimes may present at the trunks and upper extremity.

Source: Annals of Allergy, Asthma and Immunology - March 23, 2016 Category: Allergy & Immunology Authors: Gerard Chaaya, Juan Jaller-Char, Ejaz Ghaffar, Analia Castiglioni Tags: Letter Source Type: research