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Fallande Kolon Anatomi, Diagram & Funktion - Kroppskartor

[1] En av tjocktarmens huvudsakliga uppgifter är att absorbera natriumjoner och vatten.Tjocktarmen innehåller även ett stort antal bakterier som är viktiga för människokroppen. The colon is divided into four parts: the ascending, transverse, descending and sigmoid. The ascending and transverse colon meet at the right hepatic flexure (near the liver). The transverse and descending colon meet at the left splenic flexure (near the spleen). The large intestine has three bands of longitudinal muscle fibers called taeniae coli. The colon is the largest part of the large intestine, extending from the cecum to the rectum.It is 5 feet long and its function is to reabsorb water from digested food and concentrate solid waste material, known as stool.

Colon anatomi

The colon is a part of the large intestine.It is between the cecum and the rectum.The colon takes water from the feces that goes through it. The colon in mammals can be divided into four sections: . the ascending colon; the transverse colon; the descending colon; the sigmoid colon Redundant colon. One variation on the normal anatomy of the colon occurs when extra loops form, resulting in a longer than normal organ. This condition, referred to as redundant colon, typically has no direct major health consequences, though rarely volvulus occurs resulting in obstruction and requiring immediate medical attention.

The descending colon runs down the left side of the abdomen. The next segment, the sigmoid colon, joins the descending colon to the rectum. n.

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region where vessels pierce the wall and b. Attachment of appendices epiploica • So, mucosa may herniate at these areas and will lead to diverticulosis, which may later bcom diverticulitis, fibrosis and stricture. 22. Figure 64-1.

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The ascending and descending colon are supported by peritoneal folds called mesentery.

The colon begins as the ascending colon a retroperitoneal structure which ascends superiorly from the cecum. When it meets the right lobe of the liver it turns 90 degrees to move horizontally. Anatomy of the Colon The colon is not labeled very creatively—most of the labels for the colon correspond to their anatomical location and flow of stool. Your large intestine is broken down into six sections including the cecum, ascending colon, transverse colon, descending colon, sigmoid colon, and the rectum. 2.2 Anatomi och fysiologi Colon ingår som en del i gastrointestinalkanalen.
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Most sources define the large intestine as the combination of the cecum, colon, rectum, and anal canal. Some other sources exclude the anal canal. Location. The colon extends from the cecum (where the small intestine meets the large intestine) to the anus (where waste exits the body), and comprises four main regions that are labeled in the image above: Ascending colon: The ascending colon is the first part of the large intestine. It begins just beyond the cecum (a pouch-like structure at the end the ileum – the part of the small intestine furthest from the stomach) on the bottom right side of the abdomen and ascends (goes upwards) to The colon makes up the longest part of the large intestine.

The large colon has two U shaped loops, the ventral and dorsal colons which are joined on the left side at the pelvic flexure which lies near the pelvic inlet. The ventral colon has uniform diameter and 4 bands on both sides. In contrast, the left dorsal colon has only one band, lacks sacculations and has a small diameter. Colon er anatomisk nem at kende fra de øvrige tarmafsnit, da den har 3 kendetegn: Appendices, stilkede vedhæng af fedt og beklædt med peritoneum.
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A slurry of digested food (called chyme) passes from the small intestine into the colon through the ileocecal Associated Colon Anatomy. The colon makes up the longest part of the large intestine. It begins from the caecum at the ileocecal valve Histology.

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Anatomi GI-kanalen Flashcards by Amanda Karlsson

First surgical step is sion of the rat colon into cecum, proximal colon and distal colon. Key words: Rat colon, anatomy; -, microradiography; -, exper- imental investigation. The rat is The cecum, ascending colon, and proximal portion of the transverse colon are supplied with blood from the superior mesenteric artery, while the distal transverse Anatomy of the colon and rectum. The colon and rectum make up the large intestine, which plays an important role in the body's ability to process waste. 10 Oct 2013 Methodology: This paper reviews the colon segments and vascular anatomy of the colon. If surgical treatment of colon cancer is considered the anatomy of the mesocolic attachment of the colon as seen on computed tomographic. (CT) scans, the authors reviewed.