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Urgent endoscopic mucosal resection for colon bleeding. 75 female patient complaints of intense bleeding from the rectum. 4 days befor a biopsy of rectal polyps was done. On colonoscopy there was large blood clot in rectal ampoule. 3 cm from the dentate line, on the left wall, a polyp 1,2sm in size was revield (pit pattern type IIIL-IV, NICE 2) with site of arterial bleeding after previose biopsy. After submucosal injection bleeding stopped, endoscopivc resection was done. The wound sutured by end
