title: Hydrometrocolpos and polydactyly.
abstract: Two cases of hydrometrocolpos and polydactyly in female infants with persistent urogenital sinus are reported. The importance of considering hydrometrocolpos as the cause of an abdominal mass in female infants with polydactyly is stressed. Cytologic examination of the vaginal fluid may help in early diagnosis.
mesh_terms: D000015:Abnormalities, Multiple; D004108:Dilatation, Pathologic / Q000151:congenital; D005260:Female; D005385:Fingers / Q000002:abnormalities*; D006801:Humans; D007231:Infant, Newborn; D014034:Toes / Q000002:abnormalities*; D014591:Uterine Diseases / Q000151:congenital*; D014623:Vaginal Diseases / Q000151:congenital*