Medium and Large Vessel Vasculitis, Clinical Review for the Inpatient Dermatologist
摘要
Medium and, rarely, large vessel vasculitis may affect the skin, and dermatologists can be instrumental in making a timely diagnosis. The purpose of this review is to present a general overview of medium and large vessel vasculitis presenting in the skin, with a focus on the latest research.
Recent FindingsNewly published studies on cutaneous polyarteritis nodosa have highlighted novel associations, such as VEXAS and DADA2. Updated classification criteria for ANCA associated vasculitis (AAV) were recently published by the American College of Rheumatology. Avacopan, mepolizumab, and benralizumab are exciting new therapies for AAV.
SummaryMuch progress has been made towards the goal of a structured, evidence-based approach to cutaneous vasculitis. While work remains to be done, standardization of disease classifications and phase 3 clinical trials have paved the way for novel therapies, particularly in ANCA associated vasculitis. This review will provide an overview of medium and large vessel vasculitis for the practicing dermatologist.