Results: Double-baloon enteroscopy was performed in 143 patients. Pre-oral
approach was performed in 41 cases, and route in 95 cases. The observation of the whole small intestine was finished by the combination of both oral and anus approaches in 7 cases. Success rate of enteroscopy insertion was 100%. Lesions were detected in114 of 143 patients, positive rate is 79.7%. No procedure related severe adverse events or severe complications such as hemorrhage or perforation occurred in all cases. Conclusion: Double-balloon enteroscopy is a well tolerated and safe diagnostic approach with a high diagnostic yield in small intestinal bleeding. Key Word(s): 1. DB enteroscopy; 2. small intestinal; 3. bleeding; 4. diagnostic value; buy DAPT Presenting Author: HUAN WANG Additional Authors: HAI-FENG LIU Corresponding Author: HUAN WANG Affiliations: General Hospital of Chinese People’s Armed Police Forces Objective: To evaluate the clinical value of endoscopic miniprobe ultrasonography on prominence lesions of gastrointestinal tract. Methods: Endoscopic miniprobe ultrasonography was conducted on 74 patients diagnosed prominence lesions in gastrointestinal tract by endoscope, and EMR, ESD, ESE or surgery was selected to remove the
lesions according to the results of endoscopic miniprobe selleck chemicals llc ultrasonography. Results: The diagnosises of 74 cases were conformed, and there were 36 cases of leiomyoma, 7 cases of heterotopic pancreas, 7 cases of lipoma, 5 cases of solitary phlebangioma, 3 cases of polyps, 2 cases of carcinoid, 1 cases of stromal tumors, 1 case of cyst respectively. The selleck chemical lesions of 14 cases were removed by endoscope, 1 cases by surgery. Conclusion: The higher diagnostic value of endoscopic miniprobe ultrasonography for protuberant lesionsin in gastrointestinal tract and the guiding significance of treatment by gastroscopy were confirmed. Key Word(s): 1. ultrasonography; 2. prominence
lesions; 3. gastrointestinal; Presenting Author: FENGPING ZHENG Additional Authors: LI TAO, XIANYI LIN, YUNWEI GUO Corresponding Author: FENGPING ZHENG Affiliations: The Third Affiliated Hospital of Sun Yat-Sen University Objective: Small bowel capsule endoscopy is a useful diagnostic modality in small bowel disease. However, its applicability to chronic abdominal pain is still unconfirmed. We herein assess the diagnostic yield of capsule endoscopy in patients with chronic abdominal pain. Methods: Capsule examination was carried out in twenty-six patients with chronic (>3 month) abdominal pain. Among the twenty-six chronic abdominal pain patients, the accompanying symptoms were body weight loss in seven, anemia in three, diarrhea in six, and without accompanying symptoms in ten. Capsule examination was carried out after conventional modalities failed to reveal the underlying pathology. Results: The overall diagnostic yield of capsule endoscopy for chronic abdominal pain was 30.7% (n = 8), including small bowel tumor 19.