[Umbilical fistulas and cysts in children].
D002648:Child; D002675:Child, Preschool; D005260:Female; D005402:Fistula / Q000601:surgery*; D006801:Humans; D007223:Infant; D007231:Infant, Newborn; D008297:Male; D014496:Urachal Cyst / Q000601:surgery*
Pupochnye svishchi i kisty u deteĭ.