[Trichophyton species of Arthroderma benhamiae : Clinical therapeutic aspects of a new pathogen in dermatology]. / Trichophyton Spezies von Arthroderma benhamiae : Klinisch therapeutische Aspekte eines neuen Erregers in der Dermatologie.

Cutaneous infections with Trichophyton species of Arthroderma (A.) benhamiae are increasingly being detected in Germany. This dermatophyte typically causes tinea corporis, tinea faciei or tinea capitis with in part heavy clinical manifestation like kerion celsi. In special cases diagnosis and therapy can be difficult. In this article, four clinical cases are presented, whereby attention is given to special clinical situations and therapeutic aspects with regard to Trichophyton species of A. benhamiae: Case 1: Kerion celsi by in a 6-year-old boy; Case 2: Deep trichophytia at the mons pubis in a 32-year-old man working in a pet shop and his 27-year-old female partner; Case 3: Tinea manuum in a 7-year-old girl; Case 4: Tinea corporis in an 8­year-old girl.