Feline cutaneous phaeohyphomycosis due to Cladophyalophora bantiana

J Feline Med Surg. 2002 Sep;4(3):157-63. doi: 10.1053/jfms.2002.0183.

Abstract

A case of feline cutaneous phaeohyphomycosis due to Cladophyalophora bantiana is described. The cat was presented with breathing difficulty and a swollen, ulcerated nodule on the dorsal nose and left nostril. Histological examination of the nodule revealed a cystic granulomatous dermatitis characterised by neutrophils, macrophages and giant cells. Pigmented, yeast-like fungus cells and hyphal elements were easily identified in haematoxylin-eosin stained tissue sections. Cladophyalophora bantiana was isolated from a tissue specimen. This organism, primarily known to cause cerebral infection in humans and cats, only rarely causes cutaneous infection. Despite anti-fungal chemotherapy two relapses occurred. The cat was feline immunodeficiency virus- and feline leukemia virus-negative and even if the owner was unaware of trauma, the hypothesis of wound contamination is the most likely.

Publication types

  • Case Reports
  • Review

MeSH terms

  • Administration, Oral
  • Animals
  • Antifungal Agents / administration & dosage
  • Antifungal Agents / therapeutic use
  • Cat Diseases / diagnosis*
  • Cat Diseases / drug therapy
  • Cat Diseases / pathology
  • Cats
  • Cladosporium / isolation & purification*
  • Dermatomycoses / diagnosis
  • Dermatomycoses / veterinary*
  • Diagnosis, Differential
  • Fluconazole / administration & dosage
  • Fluconazole / therapeutic use
  • Male
  • Nose

Substances

  • Antifungal Agents
  • Fluconazole