title: Tinea capitis in The Netherlands (Rotterdam area).
abstract: This retrospective study reviews the occurrence and treatment of various forms of tinea capitis at the out-patient clinic for Dermatology and Pediatric Dermatology of the University Hospital Sophia/Dijkzigt over the period 1977-1988. Tinea capitis was diagnosed in 64 children. Trichophyton violaceum was the pathogen most frequently isolated, with Microsporum canis ranking second. The potassium hydroxide preparation was positive in 58% of the cases. Four cases showed a positive potassium hydroxide preparation with a negative culture. Immigrant children from Morocco were the largest group (61%). A zoophilic dermatophyte was isolated in 15 cases (27%). A pet animal was the source of infection in 4 cases. The ratio between boys and girls was equal in the patient population studied. In 43% of the children suffering from tinea capitis the clinical features were mild flaking without hair loss (so called seborrheic dermatitis-like infection).
authors.affiliation: Department of Dermato-Venerology (Pediatric Dermatology), Erasmus University, Rotterdam, The Netherlands.
authors.forename: A H
authors.initials: AH
authors.lastname: van der Willigen
authors.forename: A P
authors.initials: AP
authors.lastname: Oranje
authors.forename: S
authors.initials: S
authors.lastname: de Weerdt-van Ameijden
authors.forename: J H
authors.initials: JH
authors.lastname: Wagenvoort
mesh_terms: D000293:Adolescent; D002648:Child; D002675:Child, Preschool; D005260:Female; D006801:Humans; D007223:Infant; D008297:Male; D008864:Microsporum / Q000302:isolation & purification; D009426:Netherlands / Q000453:epidemiology; D012189:Retrospective Studies; D014006:Tinea Capitis / Q000453:epidemiology*; D014249:Trichophyton / Q000302:isolation & purification