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  2. Ileostomy - Wikipedia

    en.wikipedia.org/wiki/Ileostomy

    Ileostomy is a stoma (surgical opening) constructed by bringing the end or loop of small intestine (the ileum) out onto the surface of the skin, or the surgical procedure which creates this opening. [ 1 ] Intestinal waste passes out of the ileostomy and is collected in an external ostomy system which is placed next to the opening.

  3. Blind loop syndrome - Wikipedia

    en.wikipedia.org/wiki/Blind_loop_syndrome

    Blind loop syndrome, also known as stagnant loop syndrome, [1] is a state that occurs when the normal bacterial flora of the small intestine proliferates to numbers that cause significant derangement to the normal physiological processes of digestion and absorption. In some cases of blind loop syndrome, overgrowth of pathogenic non- commensal ...

  4. Ulcerative colitis - Wikipedia

    en.wikipedia.org/wiki/Ulcerative_colitis

    Usual onset between 15 and 30 years [ 42 ] Peak incidence between 15 and 25 years. Ulcerative colitis is an autoimmune disease characterized by T-cells infiltrating the colon. [ 43 ] No direct causes for UC are known, but factors such as genetics, environment, and an overactive immune system play a role. [ 1 ]

  5. Bowel resection - Wikipedia

    en.wikipedia.org/wiki/Bowel_resection

    Bowel resection. A bowel resection or enterectomy (enter- + -ectomy) is a surgical procedure in which a part of an intestine (bowel) is removed, from either the small intestine or large intestine. Often the word enterectomy is reserved for the sense of small bowel resection, in distinction from colectomy, which covers the sense of large bowel ...

  6. Ileo-anal pouch - Wikipedia

    en.wikipedia.org/wiki/Ileo-anal_pouch

    In medicine, the ileal pouch–anal anastomosis (IPAA), also known as restorative proctocolectomy (RPC), ileal-anal reservoir (IAR), an ileo-anal pouch, ileal-anal pullthrough, or sometimes referred to as a J-pouch, S-pouch, W-pouch, or a pelvic pouch, is an anastomosis of a reservoir pouch made from ileum (small intestine) to the anus, bypassing the former site of the colon in cases where the ...

  7. Afferent loop syndrome - Wikipedia

    en.wikipedia.org/wiki/Afferent_loop_syndrome

    Afferent loop syndrome is an uncommon side effect of gastric surgery. [1] The afferent loop is made up of a segment of duodenum and/or proximal jejunum located upstream of a double-barrel gastrojejunostomy anastomosis. Abdominal pain and distension are signs of increased intraluminal pressure resulting from the accumulation of enteric ...

  8. Lower anterior resection - Wikipedia

    en.wikipedia.org/wiki/Lower_anterior_resection

    Lower anterior resection. A lower anterior resection, formally known as anterior resection of the rectum and colon and anterior excision of the rectum or simply anterior resection (less precise), is a common surgery for rectal cancer and occasionally is performed to remove a diseased or ruptured portion of the intestine in cases of diverticulitis.

  9. 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 ...