A Rare Case of Acute Infectious Purpura Fulminans Caused by and Human Herpesvirus Type 5.

Background: Purpura fulminans (PF), a rare, life-threatening disorder, is a hematological emergency in which there is skin necrosis, disseminated intravascular coagulation (DIC), and protein C deficiency. In PF, the skin necrosis and DIC are secondary to protein C deficiency. This may progress rapidly to multiorgan failure caused by the thrombotic occlusion of small- and medium-sized blood vessels.