Fig. 1From: Persistent cloaca: persistence of the challengeThe external appearance (female with imperforate anus and a single opening in the perineum) in 3 different cases of cloaca. a Hypoplastic external genitalia. b, c Abnormal skin protrusion around the common perineal orifice. Note: the external appearance in b and c was associated with a long common channel (high type)Back to article page