Malassezia dermatitis and otitis.
The incidence of dermatitis and otitis resulting from overgrowth of M. pachydermatis is great enough that cytological sampling techniques should be considered a routine part of the dermatological examination. Because most cases of MD and Malassezia otitis cannot be grossly distinguished from bacterial pyoderma and otitis, respectively, efficiency in performing cytology testing of skin and ear canal exudate is essential to the successful diagnosis and management of pruritic skin diseases and otitis. Although Malassezia infections are rarely primary, therapy can be instituted to remove the yeast as a confounding factor while a differential diagnosis is pursued in evaluating the underlying disease process.
Morris
D O
DO
Section of Dermatology, School of Veterinary Medicine, University of Pennsylvania, Philadelphia, USA. domorris@vet.upenn.edu
D000818:Animals; D002371:Cat Diseases / Q000175:diagnosis / Q000628:therapy; D002415:Cats; D003881:Dermatomycoses / Q000175:diagnosis / Q000628:therapy / Q000662:veterinary*; D004283:Dog Diseases / Q000175:diagnosis / Q000628:therapy; D004285:Dogs; D006801:Humans; D008290:Malassezia / Q000302:isolation & purification*; D010032:Otitis Externa / Q000175:diagnosis / Q000628:therapy / Q000662:veterinary*; D015047:Zoonoses