title: Isolation of Malassezia species from healthy cats and cats with otitis.
abstract: Lipid-dependent Malassezia species have recently been cultured from veterinary specimens. The identification of Malassezia species isolates from animals is important to clarify the epidemiology of these lipophilic yeasts. Malassezia species were cultured from the external ear canals of 63 out of 99 cats with otitis and 12 of 52 (23%) healthy control cats. The rate of isolation in affected animals versus controls was highly significant (P<0.01). Malassezia pachydermatis was isolated as a pure culture in 33 (45.2%) cats, associated with Malassezia globosa and Malassezia furfur in 20 (50%) and 17 (42.5%) animals, respectively. Three different species were isolated simultaneously in three cats (two cats with M pachydermatis, M globosa and M furfur, one subject with M pachydermatis, M furfur and Malassezia sympodialis). M globosa was isolated as the sole species in two animals. The present work confirms the presence of some lipid-dependent species of Malassezia in both healthy and otitic cats.
authors.affiliation: Dipartimento di Patologia Animale, Profilassi ed Igiene degli Alimenti, University of Pisa, Viale delle Piagge, 2, I 56100 Pisa, Italy. snardoni@vet.unipi.it
authors.forename: Simona
authors.initials: S
authors.lastname: Nardoni
authors.forename: Francesca
authors.initials: F
authors.lastname: Mancianti
authors.forename: Antonello
authors.initials: A
authors.lastname: Rum
authors.forename: Michele
authors.initials: M
authors.lastname: Corazza
mesh_terms: D000818:Animals; D002371:Cat Diseases / Q000382:microbiology*; D002415:Cats; D004431:Ear, External / Q000382:microbiology*; D008290:Malassezia / Q000302:isolation & purification*; D010032:Otitis Externa / Q000382:microbiology / Q000662:veterinary*; D012016:Reference Values