The Method of “Cold” Snaring Mucosa Resection with Preliminary Hydro-Preparation for the Removal of Colorectal Epithelial Neoplasms through an Endoscope

Aim : to analyze the safety and effectiveness of method cold snaring resection with preliminary hydropreparation when removing superficially colorectal epithelial neoplasms a diameter 5 25 mm. Material methods . The number complications disease recurrence after endoscopic excisions by “cold” mm was assessed. Results Neoplasms were removed in single block 89/122 (72.95 %) cases. 9 100 % cases, 14 28/30 (93.33 15 19 12/38 (31.57 According results lifetime pathoanatomic examination material, serrated dysplasia (serrated dysplasia, low grade) detected 76 cases; micro vesicular hyperplastic polyps (Hyperplastic polyp, type MVHP) established containing goblet cells cell GCHP) tubular adenoma (Tubular adenoma, 32 Delayed bleeding perforation intestinal wall, both at time resection, delayed period not observed. No local groups patients diameters 5-9 10-14 One case group from (1/38 = 2.63 one 20-25 (1/5 20 %). Conclusions Cold submucosa is safe effective colon