First isolation of Trichophyton bullosum from a horse with dermatophytosis in Japan

Abstract

Trichophyton bullosum is a zoophilic dermatophyte that has been rarely isolated from horses and humans in Africa and Europe. This is the first reported isolation of T. bullosum from a horse with dermatophytosis in Japan. The isolate from a skin lesion formed a cream-colored and waxy colony that was slightly elevated in the center. Sequencing of the internal transcribe spacer region of the isolate revealed that it was 100% identical to that of T. bullosum.

Keywords

• Dermatophytosis
• First isolation
• Horse
• Imported mycosis
• Trichophyton bullosum