<unk>  is a condition marked by bleeding under the skin (purpura) in some individuals with<unk> osis. Its cause is unknown, but coagulation defects caused by<unk>  are thought to contribute.
Amyloid purpura
Roussy–Lévy syndrome
Solar purpura
Drug-induced purpura
Golfer's vasculitis
Obstructive purpura
Henoch–Schönlein purpura
Venom-induced consumption coagulopathy