[Identification of geophilic and zoophilic dermatophytes in siblings with tinea capitis. A pathogenic factor or contamination?].
Two siblings of African origin presented with multiple scaling patches and alopecia on the scalp four weeks after returning from a vacation in Eritrea. Direct KOH examination revealed fungal elements; Trichophyton mentagrophytes and Trichophyton terrestre were identified in the fungal culture. We discuss the putative pathogenic role of both microorganisms in causing disease. Although infection with Microsporum canis currently accounts for almost fifty percent of all cases of tinea capitis in Germany, other fungi have gained importance due to tourism and increasing migration.
Lehmann
S
S
Kinderklinik, Universitätsklinikum der RWTH Aachen.
Ott
H
H
Barker
M
M
Heimann
G
G
Poblete-Gutiérrez
P
P
Frank
J
J
D000505:Alopecia / Q000209:etiology*; D000818:Animals; D001706:Biopsy; D002417:Cattle / Q000382:microbiology; D002675:Child, Preschool; D003937:Diagnosis, Differential; D019017:Eritrea / Q000208:ethnology; D005260:Female; D005858:Germany; D006801:Humans; D008297:Male; D012535:Scalp / Q000473:pathology; D012756:Sheep / Q000382:microbiology; D035781:Siblings; D012988:Soil Microbiology; D014005:Tinea / Q000175:diagnosis / Q000635:transmission*; D014006:Tinea Capitis / Q000175:diagnosis / Q000635:transmission*; D014195:Travel; D014249:Trichophyton; D015047:Zoonoses / Q000635:transmission*