[Trichophyton equinum meets Chanel].

The horse is the most common reservoir of Trichophyton (T.) equinum. However, this zoophilic dermatophyte only rarely causes infections in humans. The following case report describes such a case. In addition to epidemiology, treatment is described and the morphological and physiological characteristics of T. equinum are illustrated. Because of its formation of spiral hyphae and nodal organs, which has not been previously documented for this species, the isolated strain was deposited in the German Collection of Microorganisms and Cell Cultures (DSM No. 114196).