“…A febrile ulceronecrotic severe variant of PLEVA, called febrile ulceronecrotic Mucha-Habermann disease (FUMHD) is more destructive and associated to large coalescent skin necrosis with a rapid progression [1]. 48 cases of PLEVA fulminans have been reported to date in the literature with 9 lethal forms (20%) (table 1) [1,2,3,4,5,6,7,8,9,10,11,12,13,14,15,16,17,18,19,20,21,22,23,24,25,26,27,28,29,30,31,32,33,34,35,36,37,38,39,40,41,42,43,44]. Oral, genital and conjunctival mucosa can be affected [2,6,9,12,13].…”