1 0 0 0 OA S状結腸に穿通した魚骨を内視鏡的に摘出し得た1例
- 著者
- 伊藤 慎吾 市川 亮介 本庄 薫平 河合 雅也 田代 良彦 丹羽 浩一郎 石山 隼 杉本 起一 神山 博彦 高橋 玄 柳沼 行宏 小島 豊 田中 真伸 五藤 倫敏 冨木 裕一 坂本 一博
- 出版者
- 一般社団法人 日本消化器内視鏡学会 関東支部
- 雑誌
- Progress of Digestive Endoscopy (ISSN:13489844)
- 巻号頁・発行日
- vol.84, no.1, pp.142-143, 2014-06-14 (Released:2014-06-21)
- 参考文献数
- 5
- 被引用文献数
- 1
A 68-year-old woman was admitted to the hospital with lower abdominal pain. Abdominal CT revealed a long linear high-density foreign object measuring about 3 cm long, which had penetrated the wall of the sigmoid colon. Emergency endoscopy was performed, because the patient was diagnosed as having possible penetration of the sigmoid colon by a fish bone. The emergency endoscopic examination revealed a fish bone penetrating the sigmoid colon, which was removed with grasping forceps. The removed bone measured 3 cm in length and was believed to belong to a sea bream. The patient was treated conservatively without any complications. For intestinal perforation and penetration caused by a fish bone, such as in our case, endoscopic treatment may be considered as the treatment procedure of first choice.
- 著者
- パーカー ジョセフ ドン 身内 賢太朗 水本 哲矢 西村 広展 奥 隆之 澤野 達哉 篠原 武尚 鈴木 淳市 高田 淳史 谷森 達 上野 一樹 原田 正英 池野 正弘 田中 真伸 内田 智久 服部 香里 岩城 智 株木 重人 岸本 祐二 窪 秀利 黒澤 俊介 松岡 佳大
- 出版者
- 日本中性子科学会
- 雑誌
- 波紋 (ISSN:1349046X)
- 巻号頁・発行日
- vol.23, no.3, pp.218-222, 2013
<p>We have developed a prototype time-resolved neutron imaging detector employing a micro-pattern gaseous detector known as the micro-pixel chamber (μPIC) coupled with a field-programmable-gate-array-based data acquisition system. Our detector system combines 100μm-level spatial and sub-μs time resolutions with a low gamma sensitivity of less than 10<sup>-12</sup> and high data rates, making it well suited for applications in neutron radiography at high-intensity, pulsed neutron sources. In the present paper, we introduce the detector system and present several test measurements performed at NOBORU (BL10), J-PARC to demonstrate the capabilities of our prototype. We also discuss future improvements to the spatial resolution and rate performance.</p>