title: Persistent cloaca with absent penis and anal atresia in one of identical twins.
mesh_terms: D001006:Anus, Imperforate / Q000150:complications*; D002988:Cloaca; D004200:Diseases in Twins; D005260:Female; D006801:Humans; D008297:Male; D010413:Penis / Q000002:abnormalities*; D011247:Pregnancy