[Tinea capitis in department of dermatology and venerology in the University hospital of Donka at Conakry, Guinea].

The authors report the results of a study carried out on tinea capitis, in the Department of Dermatology and Venerology at the University Hospital of Donka in Conakry, during one year In this department, the tinea capitis represents 3.2% of the consultations and remains the second mycosis. Out of 414 consulted children, a male predominance of 75% was noted especially regarding the Trichophytic tinea. School children aged of 6-14 years old are the most affected by the disease. The trichophytic tinea is widely spread with 65.5% more than the microsporic 17% and inflammatory tinea 16.5%. The mixed tinea is exceptional and no case of favus has been found. The Trichophyton violaceum is the most dermatophyte to be found 56.70% whereas a survey carried out in 1959 showed the predominance of T. soudanense and M. audouini. The Microsporum canis and an association of M. canis and T. violaceum are also to be found.