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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]
A fecal impaction or an impacted bowel is a solid, immobile bulk of feces that can develop in the rectum as a result of chronic constipation [1] (a related term is fecal loading which refers to a large volume of stool in the rectum of any consistency). [2]
Bowel infarction or gangrenous bowel represents an irreversible injury to the intestine resulting from insufficient blood flow. It is considered a medical emergency because it can quickly result in life-threatening infection and death. [1] Any cause of bowel ischemia, the earlier reversible form of injury, may ultimately lead to infarction if ...
The appendix is a finger-shaped pouch that branches off where the small intestine meets the large intestine — near the right, lower side of the abdomen. ... of the appendix gets blocked, which ...
Intestinal pseudo-obstruction (IPO) is a clinical syndrome caused by severe impairment in the ability of the intestines to push food through. It is characterized by the signs and symptoms of intestinal obstruction without any lesion in the intestinal lumen. [ 1 ]
Volvulus causes severe pain and progressive injury to the intestinal wall, with accumulation of gas and fluid in the portion of the bowel obstructed. [11] Ultimately, this can result in necrosis of the affected intestinal wall, acidosis, and death. This is known as a closed-loop obstruction because there exists an isolated ("closed") loop of bowel.
Grupper was diagnosed with ulcerative colitis, a chronic inflammatory bowel disease that causes inflammation and ulcers in the large intestine. Symptoms, including abdominal pain and fever, can ...
In one large report on over 2000 patients who underwent STARR found that there was improvement in obstructed defecation symptoms and quality of life 12 months after the procedure. [ 15 ] 36% of patients had complications, such as defecatory urgency, bleeding, infections, pain, and fecal incontinence.