Dermatological Emergencies Retiform Purpura This is a symptom of a serious disease causing occlusion of small arteries usually in the leg causing skin bleeding and loss of circulation. The most common diseases causing retiform purpura: DIC, TTP, Warfarin or Heparin induced thrombosis Bacterial infections, endocarditis, atrial myxoma Treatment is to treat the cause Erythema Multiforme …
