[Morphologic studies in swine with anal atresia].
33 piglets with anorectal malformations were investigated histologically. 24 animals were male, 9 female. 18 piglets had high deformities with recto-urethral, respectively recto-vaginal fistulas. 15 animals had low deformities. In all animals we were able to demonstrate a sphincter internus muscle and a sphincter externus muscle. The sphincter internus muscle was localised around the fistula. These fistulas also had other characteristics of a normal anal opening.
Chirurgische Universitätsklinik Hamburg, Abteilung für Allgemeinchirurgie.
W
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Lambrecht
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Lierse
D001003:Anal Canal / Q000473:pathology; D000818:Animals; D001006:Anus, Imperforate / Q000473:pathology / Q000662:veterinary*; D005260:Female; D008297:Male; D012003:Rectal Fistula / Q000473:pathology / Q000662:veterinary; D012006:Rectovaginal Fistula / Q000473:pathology / Q000662:veterinary; D012007:Rectum / Q000473:pathology; D013552:Swine; D013553:Swine Diseases / Q000473:pathology*; D014522:Urethral Diseases / Q000473:pathology / Q000662:veterinary; D014548:Urinary Fistula / Q000473:pathology / Q000662:veterinary
Morphologische Untersuchungen bei Ferkeln mit Analatresien.