Endoscopic mucosal resection has been recognized as a standard method for treating mucosal tumors of the stomach in Japan. In our department, we have treated mucosal defects after this procedure by using metallic clips to prevent and manage complications related to endoscopic mucosal resection. In the present study, we explain the new technique, the ‘loop‐and‐clips’ method, which uses clips and a detachable snare to close large mucosal defects after endoscopic mucosal resection.

The administration of pentazocine is significantly reduced the incidence of PR's in patients under midazolam induced sedation during ERCP.

We report a 30-year-old woman with pleuropericarditis, cardiac tamponade, and disseminated intravascular coagulation complicating active ulcerative colitis (UC). Other autoimmune diseases were not present. She responded to pulsed steroid therapy and anticoagulant with resolution of the complication and UC. We reviewed the literature and found 27 cases of pleuropericarditis associated with idiopathic inflammatory bowel disease (IBD). It has been reported that pleuropericarditis associated with IBD responds well to nonsteroidal antiinflammatory drugs, as well as steroids. The causes of cardiac involvement in IBD remain unclear, but the pleuropericarditis must be recognized as a potential extraintestinal manifestation of IBD.

Background: Representative complications of endoscopic mucosal resection to treat intramural gastric tumors include bleeding and perforation. The purpose of the present study was to clarify whether endoscopic closure of mucosal defects using metallic clips decreases the incidence of delayed bleeding following endoscopic mucosal resection. Patients and Methods: The records of 187 intramural tumors of the stomach in the 181 patients that were treated by endoscopic mucosal resection between 1992 and 2001 were reviewed retrospectively. The patients were classified into two groups. The first group included patients who received endoscopic mucosal resection but were not treated by endoscopic mucosal closure. The second group included patients who were treated with endoscopic mucosal closure using metallic clips after endoscopic mucosal resection. The incidences of delayed bleeding following endoscopic mucosal resection in these two groups were evaluated. Results: Delayed bleeding following endoscopic mucosal resection was observed in 13 of 96 (13.5%) of the lesions of the first group. Delayed bleeding was encountered in only two of 91 (2.2%) lesions of the second group. Conclusions: Endoscopic closure of mucosal defects with metallic clips after endoscopic mucosal resection in gastric lesions was useful in decreasing the incidence of delayed bleeding following endoscopic mucosal resection.Key words: endoscopic closure, endoscopic mucosal resection, endoscopic suture, intramural tumor of the stomach, metallic clip.

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