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Bowel obstructions are commonly secondary to adhesions, hernias, or cancer. Bowel obstruction can be an emergency requiring immediate surgery. Original testing and imaging include blood tests for electrolyte levels, and abdominal X-rays or CT scans. Treatment often begins with IV fluids to correct electrolyte imbalances.
Bowel obstruction, also known as intestinal obstruction, is a mechanical or functional obstruction of the intestines which prevents the normal movement of the products of digestion. [2] [5] Either the small bowel or large bowel may be affected. [1] Signs and symptoms include abdominal pain, vomiting, bloating and not passing gas. [1]
Abdominal distension, irregular diarrhea, increased flatus, pneumatosis intestinalis, colonic pseudo-obstruction, bypass enteropathy, volvulus with mechanical small bowel obstruction; Extra-intestinal manifestations: Arthritis; Severe pain issues that are not fully understood; Liver disease, occurs in at least 30%; Acute liver failure may occur ...
A gastrostomy can be placed to decompress the stomach contents in a patient with a malignant bowel obstruction. This is referred to as a "venting PEG" and is placed to prevent and manage nausea and vomiting. A gastrostomy can also be used to treat volvulus of the stomach, where the stomach twists along one of its axes. The tube (or multiple ...
The Hartmann's procedure with a proximal end colostomy or ileostomy is the most common operation carried out by general surgeons for management of malignant obstruction of the distal colon. During this procedure, the lesion is removed, the distal bowel closed intraperitoneally, and the proximal bowel diverted with a stoma .
An internal hernia may result from surgery and re-arrangement of the bowel and is a cause of bowel obstruction. Antecolic antegastric Roux-en-Y gastric bypass surgery has been estimated to result in internal hernia in 0.2% of cases, mainly through Petersen's defect.
The procedure involves counterclockwise detorsion of the bowel, surgical division of Ladd's bands (shown in image), widening of the small intestine's mesentery, performing an appendectomy, and reorientation of the small bowel on the right and the cecum and colon on the left (the appendectomy is performed so as not to be confused by atypical ...
Once a fistula has formed, a stone may travel from the gallbladder into the bowel and become lodged almost anywhere along the gastrointestinal tract. Obstruction occurs most commonly at the near the distal ileum, within 60 cm proximally to the ileocecal valve. [2] [3] Rarely, gallstone ileus may recur if the underlying fistula is not treated. [4]