Anteriorly placed rectal opening in the perineum ectopic anus; a report of 30 cases.
D001003:Anal Canal / Q000002:abnormalities*; D000071056:Anorectal Malformations; D001006:Anus, Imperforate; D006801:Humans; D007422:Intestines; D010388:Pelvis; D010502:Perineum
ANUS/abnormalities
Surg Gynecol Obstet. 1953 Sep;97(3):307-11
13090056