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The descending colon is a section of the large intestine that stores solidified stool before elimination. Learn about its location, role, and common health problems that may...
The descending colon is the third main section of the colon and connects to the transverse colon and sigmoid colon. Many health conditions can affect the descending colon, including inflammatory bowel disease (IBD), colon cancer, colonic perforation, and diverticulitis.
In the anatomy of humans and homologous primates, the descending colon is the part of the colon extending from the left colic flexure to the level of the iliac crest (whereupon it transitions into the sigmoid colon).
The descending colon stores the food to be emptied into the rectum. The colon is held in place by peritoneum, a thin layer of tissue that supports the abdominal organs.
After the left colic flexure, the colon moves inferiorly towards the pelvis – and is called the descending colon. It is retroperitoneal in the majority of individuals, but is located anteriorly to the left kidney, passing over its lateral border.
The descending colon is a segment of the large intestine positioned within the left paracolic gutter of the posterolateral abdominal wall. It extends from the left hypochondriac region and runs through the left flank to reach the left iliac fossa.
The descending colon is the portion of the large intestine between the splenic flexure and the sigmoid colon. The cross-sectional microarchitecture of the descending colon demonstrates mucosa, submucosa, and muscular (inner circular and outer longitudinal) layers with a thin outer serosal covering (Standring, 2016).
The descending colon is a segment of the large intestine and is the third and penultimate segment of the colon. It transports feces from the transverse colon inferiorly along the left side of the abdominal cavity to the sigmoid colon.
Overview. The large intestine includes the cecum, ascending colon, transverse colon, descending colon, sigmoid colon and rectum. What is the large intestine? Your large intestine is part of your digestive system. It turns food waste into solid poop (stool) and drives the pooping process.
The colon may be subdivided into four parts: ascending, transverse, descending and sigmoid colon. The ascending colon lies secondary retroperitoneally on the right side of the abdominal cavity and moves towards the right colic flexure at the bottom side of the liver .