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 ...

New research reveals that severe COVID-19 pneumonia can cause lasting lung damage, primarily due to impaired pulmonary ...

Urticarial vasculitis (UV) is a small vessel vasculitis ... LR is a rash that results from dilation of capillary blood vessels and stagnation of blood within these vessels causes mottled ...