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Stercoral ulcer is an ulcer of the colon due to pressure and irritation resulting from severe, prolonged constipation due to a large bowel obstruction, damage to the autonomic nervous system, or stercoral colitis. It is most commonly located in the sigmoid colon and rectum.
Ulcerative colitis is a type of inflammatory bowel disease (IBD). [4] It is a long-term condition that results in inflammation and ulcers of the colon and rectum. [4] [5] The primary symptoms of active disease are abdominal pain and diarrhea mixed with blood (hematochezia). Weight loss, fever, and anemia may also occur. Often, symptoms come on ...
However, ulcerative colitis usually affects the rectum and inflammation in IBD extends to areas of the colon without diverticulosis. [1] Additional causes of colitis should be evaluated, including infectious and medication-induced, particularly NSAID-associated. [1] Laboratory results are usually normal in individuals with SCAD.
Pages in category "People with ulcerative colitis" The following 48 pages are in this category, out of 48 total. This list may not reflect recent changes. ...
The signs and symptoms of colitis are quite variable and dependent on the cause of the given colitis and factors that modify its course and severity. [2]Common symptoms of colitis may include: mild to severe abdominal pains and tenderness (depending on the stage of the disease), persistent hemorrhagic diarrhea with pus either present or absent in the stools, fecal incontinence, flatulence ...
Ischemic colitis (also spelled ischaemic colitis) is a medical condition in which inflammation and injury of the large intestine result from inadequate blood supply . Although uncommon in the general population, ischemic colitis occurs with greater frequency in the elderly, and is the most common form of bowel ischemia .
Toxic megacolon is mainly seen in ulcerative colitis and pseudomembranous colitis, two chronic inflammations of the colon (and occasionally, in the other type of inflammatory bowel disease, Crohn's disease). Its mechanism is incompletely understood. It is probably due to excessive production of nitric oxide, at least in ulcerative colitis. The ...
Stercoral perforation [1] is the perforation or rupture of the intestine's walls by its internal contents, such as hardened feces or foreign objects. Hardened stools may form in prolonged constipation or other diseases which cause obstruction of transit, such as Chagas disease, Hirschprung's disease, toxic colitis, hypercalcemia, and megacolon.