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| 1 | Pneumatosis cystoides intestinalis associated with massive free air mimicking perforated diffuse peritonitis显示文摘当时积气 cystoides 肠(一种总线标准) 一个稀罕疾病实体与许多胃肠、非胃肠的混乱,与巨大的内联系的一种总线标准和制动火箭腹被联系释放空气是极其不平常的,并且是困难的从穿孔腹膜炎诊断差别。我们在场一种总线标准的二个盒子把免费空气或模仿了穿孔腹膜炎的制动火箭腹空气与巨大的腹联系了。这些盒子强调模仿穿孔腹膜炎的一种总线标准的临床的重要性,它要求紧急情况外科。外科手术前的成像形式和诊断腹腔镜检查是有用的做精确诊断。 | Yoichi Sakurai Masahiro Hikichi Jun Isogaki Shinpei Furuta Risaburo Sunagawa Kazuki Inaba Yoshiyuki Komori Ichiro Uyama | 2008 | World Journal of Gastroenterology2008，14，43： | 6 |
| 2 | Practical fecal calprotectin cut-off value for Japanese patients with ulcerative colitis显示文摘AIM To determine appropriate fecal calprotectin cut-off values for the prediction of endoscopic and histologic remission in Japanese patients with ulcerative colitis(UC). METHODS We performed a cross-sectional observational study of 131 Japanese patients with UC and measured fecal calprotectin levels by fluorescence enzyme immunoassay. The clinical activity of UC was assessed with the partial Mayo score(PMS). Relapse was defined as increase of PMS by 2 points or more in stool frequency or rectal bleeding subscore. The endoscopic and histologic activities of UC were evaluated in 50 patients within a 2-mo period from fecal sampling. Endoscopic activity was determined by Mayo endoscopic subscore, Rachmilewitz endoscopic index, and ulcerative colitis endoscopic index of severity. The histologic grade of inflammation was evaluated with biopsy specimens obtained from the endoscopically most severely inflamed site, according to the scheme by Matts grade and Riley's score.RESULTS Fecal calprotectin levels varied from 1-20783 μg/g. There was a significant correlation between the partial Mayo score and fecal calprotectin levels(r = 0.548, P < 0.001). In 50 patients who underwent colonoscopy with biopsy, levels were significantly correlated with the Mayo endoscopic subscore(r = 0.574, P < 0.001), Rachmilewitz endoscopic index(r = 0.628, P < 0.001), ulcerative colitis endoscopic index of severity(r = 0.613, P < 0.001), Riley's histologic score(r = 0.400, P = 0.006), and Matts grade(r = 0.586, P < 0.001). Receiver-operating characteristic analyses identified the best cut-off value for the prediction of endoscopic remission as 288 μg/g, with an area under the curve of 0.777 or 0.823, while that for histologic remission was 123 or 125 μg/g, with an AUC of 0.881 or 0918, respectively. Of the 131 study patients, 88 patients in clinical remission were followed up 6 mo. During the follow-up period, 19 patients relapsed. The best fecal calprotectin cut-off value for predicting relapse was 175 μg/g.CONCLUSION Fecal calprotectin is a predictive biomarker for endoscopic and histologic remission in Japanese patients with UC. | Jun Urushikubo Shunichi Yanai Shotaro Nakamura Keisuke Kawasaki Risaburo Akasaka Kunihiko Sato Yosuke Toya Kensuke Asakura Takahiro Gonai Tamotsu Sugai Takayuki Matsumoto | 2018 | World Journal of Gastroenterology2018，24，38： | 3 |
| 3 | Association between white opaque substance under magnifying colonoscopy and lipid droplets in colorectal epithelial neoplasms显示文摘AIM To examine the association between white opaque substance(WOS) and histologically verified lipiddroplets in colorectal epithelial neoplasms.METHODS We reviewed colonoscopy records at our institution from 2014 to 2016 and identified cases of endoscopically or surgically resected colorectal epithelial neoplasms observed by magnifying narrow-band imaging(M-NBI) colonoscopy. Immunohistochemistry was used to stain tumors with a monoclonal antibody specific to adipophilin as a marker of lipids. The expression and distribution of adipophilin were compared between WOS-positive and WOS-negative lesions and among tumors classified by histologic type and depth of invasion.RESULTS Under M-NBI colonoscopy, 81 lesions were positive for WOS and 48 lesions were negative for WOS. The rate of adipophilin expression was significantly higher in WOS-positive lesions(95.1%) than in WOS-negative lesions(68.7%)(P = 0.0001). The incidence of deep adipophilin expression was higher in WOS-positive lesions(24.7%) than in WOS-negative lesions(4.2%)(P = 0.001). The incidence of deep expression was predominant among cancers with massive submucosal invasion(62.5%) compared to adenoma(7.2%) and high-grade dysplasia or cancers with slight submucosal invasion(12.7%)(P = 0.0001).CONCLUSION The distribution of lipid droplets may be closely associated with the visibility of WOS under M-NBI colonoscopy, and with histologic grade and depth of tumor invasion. | Keisuke Kawasaki Makoto Eizuka Shotaro Nakamura Masaki Endo Shunichi Yanai Risaburo Akasaka Yosuke Toya Yasuko Fujita Noriyuki Uesugi Kazuyuki Ishida Tamotsu Sugai Takayuki Matsumoto | 2017 | World Journal of Gastroenterology2017，23，47： | 1 |
| 4 | Transient response of a transmission line excited by an electromagnetic pulse显示文摘 | Yoshio Kami Risaburo Sato | 1988 | IEEE Trans on EMC1988，30，4： | 1 |
| 5 | Transient response of a transmission line excited by an electromagnetic pulse显示文摘 | Yoshio Kami Risaburo Sato | 1988 | IEEE Trans on Electromagn Compat1988，30，4： | 1 |
| 6 | Flow calculation of a mixed-flow runner, especially with respect to a marked effect of the blade loading 显示文摘 | CAO Shuliang LIN Ruchang OBA Risaburo | 1991 | JSME Int J1991，34，3： | 1 |
| 7 | The effect of granulocyte and monocyte adsorptive apheresis on serum cytokine levels in patients with ulcerative colitis显示文摘 | Yosuke Toya Toshimi Chiba Tomomi Mizutani Kunihiko Sato Satoshi Kasugai Nozomi Matsuda Shunsuke Orikasa Sho Shibata Yukito Abiko Risaburo Akasaka Naoki Yokoyama Shuhei Oana Shigeru Hirota Masaki Endo Kazuyuki Suzuki | 2013 | Cytokine2013，，： | 1 |
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