[Rare case of congenital 2-channel sinus of nasal dorsum in a 14-year-old boy].
D000293:Adolescent; D000367:Age Factors; D005402:Fistula / Q000151:congenital* / Q000175:diagnosis / Q000601:surgery; D006801:Humans; D008297:Male; D009666:Nose
Rzadki przypadek wrodzonej przetoki grzbietu nosa o dwu odnogach u 14-letniego chłopca