網頁Stercoral colitis is a rare and life-threatening complication of chronic constipation. Increased colonic intraluminal pressure caused by fecaloma formation and colonic distension leads to colonic wall edema and inflammation, leading to ulceration, ischemia, and necrotic perforation if untreated. It may represent 3.2% of all colonic perforations and 2.2% of randomly-selected autopsy examinations 2. It generally occurs in older individuals 8. Conditions causing chronic constipation, see article on fecalomafor list of associations and etiologies. 查看更多內容 The postulated pathogenesis is from a rise in intraluminal pressure which becomes greater than the capillary perfusion pressure within the bowel. This then … 查看更多內容 A universal component in a stercoral perforation is the formation of a fecalomawhich is a localized hard, inspissated, or calcified fecal mass, usually of a … 查看更多內容 They can be life-threatening with mortality rates ranging between 30-55% 8. Stercoral perforations are almost always free and open, although to some … 查看更多內容
Intestinal Perforation in ACTH-Dependent Cushing’s Syndrome
Stercoral perforation 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. Symptoms can include abdominal distension, pain, and nausea. 網頁Causes of perforation. Non-mechanical causes: [1] Inflammatory bowel disease - Crohn's disease, toxic megacolon. Diverticular disease. Malignancy - see tumour perforation in … toeic bb tower
Perforated Bowel: Symptoms, Causes, Complications
網頁2016年3月14日 · Abstract. Stercoral perforation is a very dangerous, life-threatening situation that has a high mortality rate, and usually is diagnosed only during exploratory … 網頁A case of stercoral ulceration with perforation in a colostomy patient is presented, and the literature of stercoral ulcers is reviewed. Significant features of this illness include … 網頁Stercoral perforation is a very dangerous, life-threatening situation, as well as a surgical emergency, because the spillage of contaminated intestinal contents into the abdominal … toeic bayonne