Skin manifestations are common in small- and medium-vessel autoimmune vasculitis, and clinical risk factors might help in sorting out who has severe systemic disease for some subtypes, studies showed.

Leukocytoclastic vasculitis is characterized by inflammation directed at small blood vessels in the skin. The process is mediated by neutrophils. Histologically, leukocytoclasis (i.e., destruction of ...

VEXAS syndrome is known to be a mimicker of ANCA-associated vasculitis, making it a challenge to distinguish between the disorders. VEXAS (vacuoles, E1 enzyme, X-linked, autoinflammatory, somatic) ...

Primary central nervous system (CNS) vasculitis is a rare, frequently misdiagnosed condition that affects the brain and spinal cord and is characterized by a variety of neurologic symptoms at ...