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  2. Chilaiditi syndrome - Wikipedia

    en.wikipedia.org/wiki/Chilaiditi_syndrome

    Chilaiditi syndrome is a rare condition when pain occurs due to transposition of a loop of large intestine (usually transverse colon) in between the diaphragm and the liver, visible on plain abdominal X-ray or chest X-ray. [1] Normally this causes no symptoms, and this is called Chilaiditi's sign. The sign can be permanently present, or ...

  3. Megacolon - Wikipedia

    en.wikipedia.org/wiki/Megacolon

    A human colon is considered abnormally enlarged if it has a diameter greater than 12 cm [3] in the cecum (it is usually less than 9 cm [4]), greater than 6.5 cm [3] in the rectosigmoid region and greater than 8 cm [3] for the ascending colon. The transverse colon is usually less than 6 cm in diameter. [4] A megacolon can be either acute or ...

  4. Colon cut-off sign - Wikipedia

    en.wikipedia.org/wiki/Colon_cut-off_sign

    The colon cut-off sign is a radiographic finding seen on abdominal radiographs and computed tomography scans. It is characterized by a marked dilatation of the transverse colon, with an abrupt transition to collapsed distal colon, particularly the splenic flexure. [1] This sign is indicative of underlying pathology, most commonly acute ...

  5. Intussusception (medical disorder) - Wikipedia

    en.wikipedia.org/wiki/Intussusception_(medical...

    The appearance of target sign (also called "doughnut sign" on a sonograph, usually around 3 cm in diameter, confirms the diagnosis. The image seen on transverse sonography or computed tomography is that of a doughnut shape, created by the hyperechoic central core of bowel and mesentery surrounded by the hypoechoic outer edematous bowel. [10]

  6. Transverse colon - Wikipedia

    en.wikipedia.org/wiki/Transverse_colon

    It crosses the abdomen from the ascending colon at the right colic flexure (hepatic flexure) with a downward convexity to the descending colon where it curves sharply on itself beneath the lower end of the spleen forming the left colic flexure (splenic flexure). In its course, it describes an arch, the concavity of which is directed backward ...

  7. Colonoscopy - Wikipedia

    en.wikipedia.org/wiki/Colonoscopy

    A DRE is also useful in detecting anal neoplasms and the clinician may note issues with the prostate gland in men undergoing this procedure. [58] The endoscope is then passed through the anus up the rectum, the colon (sigmoid, descending, transverse and ascending colon, the cecum), and ultimately the terminal ileum. The endoscope has a movable ...

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    Get AOL Mail for FREE! Manage your email like never before with travel, photo & document views. Personalize your inbox with themes & tabs. You've Got Mail!

  9. Colic flexures - Wikipedia

    en.wikipedia.org/wiki/Colic_flexures

    In the anatomy of the human digestive tract, there are two colic flexures, or curvatures in the transverse colon. The right colic flexure is also known as the hepatic flexure, and the left colic flexure is also known as the splenic flexure. [1] Note that "right" refers to the patient's anatomical right, which may be depicted on the left of a ...