title: Rapidly evolving painful ulcerated plaque on the hand.
authors.affiliation: Department of Dermatology and Venereology, Hospital de Curry Cabral-Centro Hospitalar de Lisboa Central, Lisboa, Portugal.
authors.forename: Pedro
authors.initials: P
authors.lastname: Mendes-Bastos
authors.forename: Cristina
authors.initials: C
authors.lastname: Amaro
authors.forename: Fernando
authors.initials: F
authors.lastname: Assis-Pacheco
authors.forename: Jorge
authors.initials: J
authors.lastname: Cardoso
mesh_terms: D000369:Aged, 80 and over; D003879:Dermatologic Agents / Q000627:therapeutic use; D003937:Diagnosis, Differential; D018450:Disease Progression; D006229:Hand Dermatoses / Q000150:complications / Q000188:drug therapy* / Q000473:pathology*; D006801:Humans; D008297:Male; D010146:Pain / Q000175:diagnosis / Q000209:etiology / Q000517:prevention & control*; D011196:Potassium Permanganate / Q000627:therapeutic use*; D012883:Skin Ulcer / Q000150:complications / Q000188:drug therapy* / Q000473:pathology*; D016896:Treatment Outcome
chemical_list: D003879:Dermatologic Agents; D011196:Potassium Permanganate