Su1169 Novel EMR Technique for Preoperative Diagnosis and Treatment of Submucosal Tumor in the Small Bowel at Double-Balloon Endoscopy

2017 ◽  
Vol 85 (5) ◽  
pp. AB300
Author(s):  
Masanao Nakamura ◽  
Osamu Watanabe ◽  
Takeshi Yamamura ◽  
Masanobu Matsushita ◽  
Hiroshi Oshima ◽  
...  
2015 ◽  
Vol 81 (4) ◽  
pp. 1024-1025 ◽  
Author(s):  
Masanao Nakamura ◽  
Yoshiki Hirooka ◽  
Osamu Watanabe ◽  
Takeshi Yamamura ◽  
Asuka Nagura ◽  
...  

2007 ◽  
Vol 66 (3) ◽  
pp. S108-S112 ◽  
Author(s):  
Akira Fukumoto ◽  
Shinji Tanaka ◽  
Hironori Yamamoto ◽  
Tsuneyoshi Yao ◽  
Toshiyuki Matsui ◽  
...  

2015 ◽  
Vol 81 (5) ◽  
pp. 1273-1274 ◽  
Author(s):  
Arihiro Nakano ◽  
Yoshiki Hirooka ◽  
Osamu Watanabe ◽  
Masanao Nakamura ◽  
Takeshi Yamamura ◽  
...  

2012 ◽  
Vol 24 (4) ◽  
pp. 287-287 ◽  
Author(s):  
Atsushi Hirano ◽  
Motohiro Esaki ◽  
Tomohiko Moriyama ◽  
Kouhei Fujita ◽  
Minako Hirahashi ◽  
...  

2011 ◽  
Vol 73 (4) ◽  
pp. AB448
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Shunsuke Yoshii ◽  
Masato Komori ◽  
Hideki Iijima ◽  
Mitsuhiko Kubo ◽  
Motohiro Hirao ◽  
...  

2010 ◽  
Vol 71 (3) ◽  
pp. 535-541 ◽  
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Stijn J.B. Van Weyenberg ◽  
Sietze T. Van Turenhout ◽  
Gerd Bouma ◽  
Jan Hein T.M. Van Waesberghe ◽  
Donald L. Van der Peet ◽  
...  

2016 ◽  
Vol 2016 ◽  
pp. 1-7 ◽  
Author(s):  
Masanao Nakamura ◽  
Yoshiki Hirooka ◽  
Osamu Watanabe ◽  
Takeshi Yamamura ◽  
Kohei Funasaka ◽  
...  

Background. Although the usefulness of capsule endoscopy (CE) and double-balloon endoscopy (DBE) for the evaluation of Crohn’s disease (CD) is established, their capabilities in the differential diagnosis of small bowel stenosis have not been sufficiently addressed. The present study therefore aimed to retrospectively determine the types of patients for whom CE and DBE would confer the most benefit.Patients and Methods. We retrospectively reviewed data from 185 patients with established CD. A change of treatment based on CE or DBE results or successful DBE balloon dilation was defined as clinically useful indication. We then analyzed the factors significantly related to useful and poor indications.Results. CE results were assessed as useful indications in 28 (45%) of 62 patients. Multivariate analysis demonstrated that positive CRP and low IOIBD score are factors significantly related to a useful indication. DBE results were recognized as useful indications in 118 (77%) of 153 patients. Multivariate analysis indicated small bowel stenosis and abdominal pain as factors significantly associated with useful indications. All patients with a poor indication on CE had small bowel stenosis.Conclusions. CE was most useful for patients in clinical remission with positive CRP and without stenosis, whereas DBE was useful for patients with symptoms of stenosis.


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