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.

New-onset ANCA-positive small-vessel vasculitis is a rare but possible complication of COVID-19 vaccination. New-onset ANCA-positive small-vessel vasculitis is a rare but possible complication of ...

Workup for underlying diseases should be pursued after diagnosis. Common laboratory tests include CBC, renal function tests, LFTs, and UA. 1,4 Other tests based on suspicion of underlying diseases ...

Vasculitis is an autoimmune disorder that causes inflammation of the blood vessels. It can affect arteries, veins, and capillaries. This condition causes blood vessel walls to swell, which restricts ...