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Ileus is a cause of colic in horses due to functional obstruction of the intestines. It is most commonly seen in horses postoperatively, especially following colic surgery. [ 9 ] Horses experiencing ileus are at risk for gastric rupture due to rapid reflux build-up, and require intense medical management with frequent nasogastric intubation. [ 9 ]
Foreign bodies (e.g. gallstones in gallstone ileus, swallowed objects such as expandable water toys) Intestinal atresia; Urinary retention; After abdominal surgery, the incidence of small bowel obstruction from any cause is 9%. In those where the cause of the obstruction was clear, adhesions are the single most common cause (more than half). [22]
Gallstone ileus is a rare form of small bowel obstruction caused by an impaction of a gallstone within the lumen of the small intestine. Such a gallstone enters the bowel via a cholecysto - enteric fistula .
Although diverticulitis may be the source of a colonic obstruction, it more commonly causes an ileus, which appears to be a colonic obstruction. [16] Endoscopic means can be used to secure a diagnosis although this may cause a perforation of the inflamed diverticular area. CT scanning is the more common method to diagnose diverticulitis.
Ileus, which refers to functional obstruction or aperistalsis of the intestine, is a physiologic response to abdominal surgery, including the Whipple procedure. [34] While post-operative ileus is typically self-limited, prolonged post-operative ileus occurs when patients develop nausea, abdominal distention, pain or intolerance of food by mouth ...
The remaining 50% are due to non-biliary causes. This is because upper abdominal pain and gallstones are both common but are not always related. Non-biliary causes of PCS may be caused by a functional gastrointestinal disorder, such as functional dyspepsia. [6] Chronic diarrhea in postcholecystectomy syndrome is a type of bile acid diarrhea ...
Ogilvie syndrome, or acute colonic pseudo-obstruction, is the acute dilatation of the colon in the absence of any mechanical obstruction in severely ill patients. [1]Acute colonic pseudo-obstruction is characterized by massive dilatation of the cecum (diameter > 10 cm) and right colon on abdominal X-ray.
Ileus, also called Paralytic Ileus, Adynamic Ileus is an Intestinal Paresis. It can be caused by an intra-abdominal infection, an obstruction, accumulation of blood, a tumor or by some systemic diseases. A temporary ileus can happen after abdominal surgery and can last up to 72 hours.