Rectalampulla

Its diameter is similar to that of the sigmoid colon at its commencement, but it is dilated near its termination, forming the rectal ampulla. ... It terminates at ...

由 GK Zherlov 著作 · 2006 — Abstract. Original technologies of modeling of rectal ampulla and rectosigmoid sphincter mechanism have been developed for improvement of short- and long-term ...

The lower part of the rectum is dilated and is called the rectal ampulla and there are three semilunar transverse rectal folds (valves of Houston), which ...

Rectum 12 cm long; upper third covered by peritoneum; no peritoneum on lower third which is also called the rectal ampulla. About 10 cm of the rectum lies ...

2024年2月22日 — rectum, terminal segment of the digestive system in which feces accumulate just prior to discharge. The rectum is continuous with the sigmoid ...

It is composed of two distinct parts: the rectal ampulla which allows the storage of fecal matter while waiting for defecation (reservoir), and the ...

The rectum is about 12 cm. long, and at its commencement its caliber is similar to that of the sigmoid colon, but near its termination it is dilated to form ...

If stool enters the rectal ampulla which is usually empty it is registered by stretch receptors. The information is transferred to the central nervous system ...

Rectal Ampulla. A tight rectal ampulla suggests Hirschsprung's disease or rectal stenosis. From: Pediatric Gastrointestinal and Liver Disease (Fourth Edition), ...