Evaluation of results of lower gastrointestinal endoscopic biopsi

摘要

Aim: The endoscopic examination is widely used and also the the gold standard in lower gastrointestinal system (LGIS) in the diagnosis and treatment of mucosal pathology. Colon and rectum often hosts premalignant lesions and relatively easily accessible organs. Therefore, colorectal cancer (CRC) is a early detectable disease. And to prevent the development of CRC and to capture at early stage the screening tests such as screening endoscopy are used. In our study was aimed to evaluate the biopsy results of the lower gastrointestinal endoscopy. Materials and Methods: The lower gastrointestinal endoscopy (LGE) biopsy results of 135 cases and demographic characteristics of the patients were evaluated retrospectively who admitted to Department of Pathology between January 2013-November 2013. Results: 135 patients enrolled in the study, 89 (65.92%) of male and 46 (34.07%) were female. The age of patients were between 15 and 82 with a mean age of 53.00 ± 14.6. 85 of 135 cases (62.96%) were colitis, 3 (2.22%) were hyperplastic polyps, 22 (16.30%) were tubular adenoma, 15 (11.11%) of them tubulovillous adenoma, 1 (0%, 74) of submucosal lipoma, 9 (6.67%) patients were diagnosed with cancer. All of the cancer cases were in adenocarcinoma histology, one of developing from villous adenoma, one of them from tübülovillous adenoma. Cases of adenomas were included to only cancer groups because there is no duplication of data. Conclusion: Colonoscopy in the detection of both benign and malignant LGIS pathologies is the gold standard method. The upper and lower gastrointestinal endoscopy(LGE) must be remembered as a reliable method in the population, with a low complication rate and high diagnosis rate and when there is clinical necessity gastrointestinal endoscopy should not be avoided as planned.