Clinical Trials Study
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World J Gastroenterol. Aug 14, 2014; 20(30): 10570-10576
Published online Aug 14, 2014. doi: 10.3748/wjg.v20.i30.10570
Preoperative colonoscopy through the colonic stent in patients with colorectal cancer obstruction
Jin Su Kim, Kang Moon Lee, Sang Woo Kim, Eun Jung Kim, Chul Hyun Lim, Seong Taek Oh, Myung Gyu Choi, Kyu Yong Choi
Jin Su Kim, Kang Moon Lee, Sang Woo Kim, Eun Jung Kim, Chul Hyun Lim, Seong Taek Oh, Myung Gyu Choi, Kyu Yong Choi, Division of Gastroenterology, Department of Internal Medicine, Catholic University of Korea College of Medicine, Seoul 137-701, South Korea
Seong Taek Oh, Department of surgery, Catholic University of Korea College of Medicine, Seoul 137-701, South Korea
Author contributions: Kim JS and Lee KM are first coauthors, mainly performed study and wrote the paper and equally contributed to this study as first authors; Oh ST, Choi MG and Choi KY designed study and revised manuscript; Kim SW, Kim EJ and Lim CH analyzed data.
Supported by Catholic Research Coordinating Center of the Korea Health 21 RD Project, Ministry of Health and Welfare, South Korea, No. A070001
Correspondence to: Sang Woo Kim, MD, PhD, Division of Gastroenterology, Department of Internal Medicine, Catholic University of Korea College of Medicine, Seoul St. Mary’s Hospital, 505 Banpo-Dong, Seocho-Gu, Seoul 137-701, South Korea. viper@catholic.ac.kr
Telephone: +82-2-22586021 Fax: +82-2-22582055
Received: January 1, 2014
Revised: April 6, 2014
Accepted: May 19, 2014
Published online: August 14, 2014
Core Tip

Core tip: The assessment of synchronous neoplasm in acute malignant colonic obstruction remains troublesome. In this study, complete colonoscopy through the colonic stent using colonoscope and gastroscope was feasible in 42 patients (87.5%) and the stent expansion diameter was the only significant factor that affected complete colonoscopy. Through this, we might predict the favorable condition regarding preoperative colonoscopy.