Add Yahoo as a preferred source to see more of our stories on Google. When you press down on your skin for a few seconds and move your finger away, does that area of skin look lighter before it ...

Also known as pigmented purpuric dermatoses, benign pigmented purpura (BPP) include a spectrum of disorders characterized clinically by a purpura that morphologically appears to have distinct forms ...

When you press down on your skin for a few seconds and move your finger away, does that area of skin look lighter before it returns to its normal color? This is called blanching. Some social media ...

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 ...