WebThe main characteristics of toxic megacolon are signs of systemic toxicity and severe colonic distension. Diagnosis is made by clinical evaluation for systemic toxicity and imaging studies depicting colonic dilatation. Plain abdominal imaging is still the most established radiological instrument. WebThe appearance is concerning for toxic megacolon. Fecal material, particularly in sigmoid and rectum, is fluid-like. Mild hyperemia and wall thickening is noted involving proximal sigmoid colon, descending colon to the splenic flexure. Distal transverse colon is featureless and dilated to 72 mm. Mid transverse colon is mildly thick walled with ...
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WebToxic megacolon is a life-threatening complication of inflammatory or infectious colitis. The essential features are: segmental, non-obstructive dilatation of the colon to greater than 6 … WebToxic megacolon (TM) is one of the fatal complications of inflammatory bowel disease (IBD) or any infectious etiology of the colon that is characterized by total or partial … pool iron remover
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WebDec 31, 2024 · Toxic megacolon is an acute complication that can be seen in both types of inflammatory bowel disease, and less commonly in infectious colitis and other types of … WebMar 13, 2024 · Toxic megacolon differs from other causes of colonic distention (including Hirschsprung disease, congenital megacolon, idiopathic megacolon, acquired megacolon due to chronic constipation, and colonic pseudo-obstruction) by the presence of acute colitis and systemic toxicity. History and exam Key diagnostic factors WebFeb 14, 1998 · First described in 1950, toxic megacolon is a potentially lethal complication of idiopathic inflammatory bowel disease or infectious colitis, characterised by total or segmental non-obstructive colonic dilatation of at least 6 cm associated with systemic toxicity.1,2 The crucial features of this disorder are that the dilatation results from … pool is draining and cannot accept work