نتایج جستجو برای: antegrade colonic enema
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PURPOSE Anastomotic leakage in colorectal surgery is a very important issue. Although many studies have shown the positive effects of enteral glutamine (Gln) on anastomotic healing, none has assessed the effects of administering Gln via an enema for anastomotic healing. To fill this study gap, this study investigated the intraluminal effect of administration of Gln enema on the healing of colon...
The bowler-hat sign has been described both with colonic polyps and with diverticula. The authors describe a simple principle for evaluating a bowler-hat sign in order to determine whether it is caused by a polyp or a diverticulum. If the bowler hat points toward the center of the long axis of the bowel, it represents an intraluminal structure (ie, a polyp). If, however, it points away from the...
Malignant lymphomas involve the gastrointestinal tract either as primary neoplasms or as part of disseminated disease. Primary lymphoma of the colon is rare, constituting 0.4 % of all colonic malignancies. Non-Hodgkin lymphoma accounts for almost all colonic lymphomas.1-3 The signs and symptoms of colonic lymphoma are non-specific. The lack of specific symptoms can be the reason for delayed dia...
Lipomas are the most common type of nonepithelial benign tumors of the gastrointestinal tract. This is a report of a case of transverse colonic lipoma which presented with a misleading Gastroenteritis for which upper and lower endoscopies were done for recurrent and persistent symptoms and revealed tumor-like mass in the transverse colon for which transverse colectomy with primary anastamosis w...
The barium enemas of 23 cases of end-to-end anastomosis following resection of a colonic carcinoma demonstrated that the normal anastomosis should be smooth, symmetrical, and have a regular mucosal pattern. In contrast the three patients reported with proven recurrent carcinoma at the anastomosis showed irregular asymmetrical filling defects1. As a base line the anastomosis should be investigat...
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