Results: We performed a retrospective study of 41 patients and undergoing 65 endoscopic treatment cases of sigmoid colon volvulus between April 2004 and March 2014. We included a total of 41 patients (men 28, women 13) with a mean age of 78.2 years old. The average session of endoscopic intervention was 1.91 ± 1.55 times. The success rate of endoscopic detortion for sigmoid colon volvulus was 80% (52/65). In 13 unsuccessful endoscopic detortion cases, 4 cases were successful endoscopic detortion (repeated), 6 cases were operated on, 3 cases died. Conclusion: Endoscopic

detortion for sigmoid colon volvulus was effective; however, the principal therapy 3-deazaneplanocin A purchase of this condition is surgery. Only occasionally in patients with advanced age, lack of bowel symptoms and multiple co-morbidities might surgical repair not be considered. Key Word(s): 1. colon volvulus Presenting Author: MOTOHIKO HIROSE Additional Authors: HIRANO NAOKI, SATO SHINJI, DOMON KAORU, UMAKOSHI TOMOKO, IGARASHI YOSHINORI Corresponding RXDX-106 nmr Author: MOTOHIKO HIROSE Affiliations: Toho University Omori Medical Center, Toho University

Omori Medical Center, Toho University Omori Medical Center, Toho University Omori Medical Center, Toho University Omori Medical Center Objective: The volvulus of sigmoid colon is well known as a cause of colorectal obstruction. When the volvulus is not treated, it will result to intestinal strangulations and necrosis, perforation and peritonitis. So it requires emergency treatments. The volvulus is found frequently in patients such as bedridden elderly and neurological patients. Thus, it needs no invasive treatments. It is reported that endoscopic treatments for volvulus and surgical excision are effective. Methods: We studied forty-one patients with sigmoid colon volvulus treated endoscopically from April 2004 to March 2014 in our

hospital. Mean average age was 78.2 ± 11.0, male 28 cases and female 13 cases. Recurrence was 6 cases. Results: Endoscopic treatments for the volvulus of sigmoid colon were 65 times, 52 of all cases were succeessful (80.0%). 13 cases were impossible to endoscopic MCE公司 release for volvulus and intestinal necrosis was seen in 7 cases. Emergency surgical operation was performed on 4 cases. Two of 6 cases without intestinal necrosis required no emergency surgical operation. Conclusion: Endoscopic treatments for the volvulus were effective for sigmoid colon. When it is impossible to release of volvulus, we recommend surgical operation. Key Word(s): 1. sigmoid colon volvulus Presenting Author: SUNG PYO HONG Additional Authors: KWANG HYUN KO, WON HEE KIM Corresponding Author: SUNG PYO HONG Affiliations: Cha Bundang Medical Center, Cha Bundang Medical Center Objective: Radiation proctitis is a common complication of radiation to lower abdomen and pelvis. Different modalities of treatment are available; however, the efficacy is incomplete.