title: Atypical auricular pyoderma gangrenosum simulating fungal infection.
abstract: We describe a patient with a highly unusual appearance of pyoderma gangrenosum. The pyoderma was located on the auricular region and preceded other manifestations of inflammatory bowel disease by 11 years. There was no correlation between the course of the pyoderma and the clinical activity of the associated bowel disease. Mycotic superinfections masked and delayed the diagnosis in our patient for several years. Only when typical pyoderma gangrenosum lesions developed on the legs at the site of trauma and responded dramatically to systemic corticosteroids was the correct diagnosis established. Pyoderma gangrenosum with secondary fungal infection was thus distinguished from deep ulcerated skin fungal infection simulating pyoderma.
authors: Gastroenterological Service, Hadassah University Hospital, Jerusalem, Israel.
authors: J
authors: J
authors: Lysy
authors: J
authors: J
authors: Zimmerman
authors: Z
authors: Z
authors: Ackerman
authors: E
authors: E
authors: Reifen
mesh_terms: D000328:Adult; D002179:Candidiasis, Cutaneous / Q000175:diagnosis*; D003937:Diagnosis, Differential; D004431:Ear, External; D005260:Female; D006801:Humans; D015212:Inflammatory Bowel Diseases / Q000150:complications; D011711:Pyoderma / Q000150:complications / Q000175:diagnosis*; D012883:Skin Ulcer / Q000150:complications / Q000175:diagnosis*; D013997:Time Factors