PURPOSE: Because colonoscopy after @entity14 surgery is important for detecting synchronous or metachronous @entity14 , we designed this study to investigate, by using postoperative colonoscopy, the miss rate for and the location of @entity1127 remaining after @entity14 surgery. METHODS: In a prospectively-collected @entity1 database, 264 @entity1 were shown to have undergone a @entity14 resection between May 2012 and June 2013. Of these, 116 who had received a complete colonoscopy preoperatively and postoperatively were included in this study. RESULTS: Of these 116 @entity1 , 68 were males and 48 were females; their mean age was 63 years. The mean time after surgery at which postoperative colonoscopy was performed was 7.1 months (range, 3-15 months). On postoperative colonoscopy, a total of 125 @entity1127 were detected. Of these, there were no cancerous lesions; 46 (36.8%) were @entity1127 , and 79 (63.2%) were @entity1127 . Fifty-nine @entity1127 (47.2%) and 15 @entity1127 (12%) were located in the proximal and the distal parts of the @entity254 , respectively. The miss rates for the total numbers of @entity1127 and of @entity1127 remaining after surgery were 37.4% and 24.2%, respectively. The incidence of @entity1127 increased during postoperative colonoscopy as it had during preoperative colonoscopy (r = 0.164, P = 0.048). CONCLUSION: Colonoscopic surveillance after @entity14 resection results in the detection of pathologic @entity1127 in one-fourth of the cases. During postoperative colonoscopy, careful examination of the proximal colon is necessary. @entity1 in whom multiple @entity1127 had been detected during preoperative colonoscopy require careful and thorough follow-up.

Detection of Polyps After Resection of XXXX .

@entity1 :: ('9606', 'Species') :: ['Patients', 'patients', 'patient'] @entity254 :: ('MESH:C563598', 'Disease') :: ['anastomosis'] @entity1127 :: ('MESH:D011127', 'Disease') :: ['nonneoplastic polyps', 'polyps', 'neoplastic polyps'] @entity14 :: ('MESH:D015179', 'Disease') :: ['colorectal neoplasms', 'colorectal cancer']
@entity14 :: (MESH:D015179,Disease) :: ['Colorectal Cancer']
