In connection with a case revealed by digestive tract hemorrhage per rectum, the authors emphasize the infrequency of Meckel's diverticula leiomyomas and stress the value of selective arteriography of the superior mesenteric artery as a means of pre-operative identification of these tumors.
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Laparoscopic treatment of perineal hernia after previous abdominal perineal rectal resection due to cancer. Case report.
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