Psoas abscess resulting from perforating carcinoma of the sigmoid colon. Report of a case.
We report a case of a left psoas abscess resulting from a perforating carcinoma of the sigmoid colon. The chief complaints were edema of the left leg and pain in the left thigh. Single and double contrast barium-enema film demonstrated an extrinsic inflammatory mass distorting the sigmoid colon. A preoperative diagnosis of sigmoid carcinoma was not made on these examinations, nor on flexible colonoscopy. Carcinoma of the colon should be considered as a cause of an unexplained psoas abscess.
D000038:Abscess / Q000209:etiology*; D000230:Adenocarcinoma / Q000150:complications*; D006801:Humans; D007412:Intestinal Fistula / Q000209:etiology; D007416:Intestinal Perforation / Q000150:complications*; D008297:Male; D008875:Middle Aged; D009135:Muscular Diseases / Q000209:etiology*; D012446:Sacroiliac Joint; D012811:Sigmoid Neoplasms / Q000150:complications*