Structure of anal membrane
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Anorectal malformations (ARM) are a complex, often combined type of pathology that requires deliberate differential approach to… Expand Magnetic resonance imaging (MRI) of a 27 week gestation female fetus suggested an abnormal rectum. Subsequent examination of the… Expand In the past, interpretations of anorectal development were mainly based on analysis of serially sectioned embryos of various… Expand Congenital anorectal abnormalities were diagnosed in three male and three female dogs. One dog had anal stenosis, three had a… Expand PURPOSE
Traditional theories of cloacal embryogenesis assume that the urorectal septum fuses with the cloacal membrane before the… Expand Anorectal malformations (ARM) include a spectrum of anomalies which have been subdivided as "high", "intermediate" and "low"; a… Expand Twenty-eight pregnant rats (Wistar-Imamichi) on the 11th gestation day were treated with a single intragastric administration of… Expand An undamaged specimen of an imperforate anal membrane, including the rectum, anal canal and its sphincters became available for… Expand The current classification of congenital anorectal anomalies was established by Partridge and Gough, 1 who divided them into two… Expand My subject is congenital ano-rectal anomalies, commonly but inaccurately called imperforate anus, but in a short paper it would… Expand