Juvenile polyposis coli.
D000293:Adolescent; D000328:Adult; D002648:Child; D002675:Child, Preschool; D003110:Colonic Neoplasms / Q000235:genetics*; D003537:Cystadenoma / Q000175:diagnosis; D003937:Diagnosis, Differential; D005260:Female; D006801:Humans; D007223:Infant; D008297:Male; D011127:Polyps / Q000235:genetics*