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917篇 您的检索式:作者名="Kijima"
    题名 作者 年代 出处 被引量
1Preoperative evaluation of colorectal cancer using CT colonography, MRI, and PET/CT显示文摘Imaging studies are a major component in the evaluation of patients for the screening,staging and surveillance of colorectal cancer.This review presents commonly encountered findings in the diagnosis and staging of patients with colorectal cancer using computed tomography(CT)colonography,magnetic resonance imaging(MRI),and positron emission tomography(PET)/CT colonography.CT colonography provides important information for the preoperative assessment of T staging.Wall deformities are associated with muscular or subserosal invasion.Lymph node metastases from colorectal cancer often present with calcifications.CT is superior to detect calcified metastases.Three-dimensional CT to image the vascular anatomy facilitates laparoscopic surgery.T staging of rectal cancer by MRI is an established modality because MRI can diagnose rectal wall laminar structure.N staging in patients with colorectal cancer is still challenging using any imaging modality.MRI is more accurate than CT for the evaluation of liver metastases.PET/CT colonography isvaluable in the evaluation of extra-colonic and hepatic disease.PET/CT colonography is useful for obstructing colorectal cancers that cannot be traversed colonoscopically.PET/CT colonography is able to localize synchronous colon cancers proximal to the obstruction precisely.However,there is no definite evidence to support the routine clinical use of PET/CT colonography.Shigeyoshi Kijima Takahiro Sasaki Koichi Nagata Kenichi Utano Alan T Lefor Hideharu Sugimoto 2014World Journal of Gastroenterology2014,20,45:46
2Present status of endoscopic mastectomy for breast cancer显示文摘Endoscopy is now being used for breast cancer surgery. Though it is used for mastectomy, lymph node dissection, and breast reconstruction, its prime use is for mastectomy. Because an incision can be placed inconspicuously in the axillary site, a relatively largeincision can be created. A retractor with an endoscope, CO2, and an abrasion device with the endoscope are used for operation space security. It is extremely rare that an endoscope is used for lymph node dissection. For breast reconstruction, it may be used for latissimus muscle flap making, but an endoscope is rarely used for other reconstructions. Endoscopic mastectomy is limited to certain institutions and practiced hands, and it has not been significantly developed in breast cancer surgery. On the other hand, endoscopic surgery may be used widely in breast reconstruction. With respect to the spread of robotic surgery, many factors remain uncertain.Tetsuhiro Owaki Yuko Kijima Heiji Yoshinaka Munetsugu Hirata Hiroshi Okumura Simiya Ishigami Yasuhito Nerome Toshiro Takezaki Shoji Natsugoe 2015World Journal of Clinical Oncology2015,6,3:15
3胆道肿瘤临床实践指南(英文第三版)显示文摘日本肝胆胰外科学会(JSHBPS)于2007年出版第一版胆道肿瘤(胆管癌、胆囊癌及壶腹癌)临床实践指南,于2014年更新第二版,2021年英文第三版胆道肿瘤临床实践指南围绕6个主题提出若干临床问题,基于相关循证医学证据并组织专家讨论后,最终确定推荐意见、推荐强度以及推荐说明。根据证据推荐分级的评估、制订与评价(GRADE)系统,推荐强度被分为1级(强)或者2级(弱)。英文第三版胆道肿瘤临床实践指南中提出的31个临床问题涵盖:(1)预防性治疗;(2)诊断;(3)胆道引流;(4)外科治疗;(5)化疗;(6)放疗。31个临床问题中,14个问题给予推荐强度为强的推荐意见,14个问题给予推荐强度为弱的推荐意见,剩余的3个问题未给予推荐意见。每条推荐意见都进行推荐强度说明。最新版指南基于循证医学证据,为临床提供了重要建议。未来与癌症登记数据库协作将是评估指南和建立新证据的关键。Masato Nagino Satoshi Hirano Hideyuki Yoshitomi Taku Aoki Katsuhiko Uesaka Michiaki Unno Tomoki Ebata Masaru Konishi Keiji Sano Kazuaki Shimada Hiroaki Shimizu Ryota Higuchi Toshifumi Wakai Hiroyuki Isayama Takuji Okusaka Toshio Tsuyuguchi Yoshiki Hirooka Junji Furuse Hiroyuki Maguchi Kojiro Suzuki Hideya Yamazaki Hiroshi Kijima Akio Yanagisawa Masahiro Yoshida Yukihiro Yokoyama Takashi Mizuno Itaru Endo 杨翼飞(译) 仇毓东(译) 赵梦珂(译) 伏旭(译) 蔡正华(译) 毛凉(审校) 2021中华消化外科杂志2021,20,4:7
4GENERALIZED LANDSCAPE THEORY:AGENT-BASED APPROACH TO ALLIANCE FORMATIONS IN CIVIL AVIATION INDUSTRY显示文摘The purpose of this paper is to generalize Landscape theory proposed by R. Axelrod and, then, to apply it to the civil aviation industry for simulating alliance formations in it. Landscape theory provides a well-known agent-based simulation model for analyzing alliance (or coalition) formation process. When a set N of agents or autonomous decision makers is given, the theory assumes that each agent tries to make a coalition in such a way that the resulting alliance minimizes its frustration. The theory is essentially based on two premises. One is that a propensity is symmetric, i.e., the propensity of agent i toward j is exactly the same as that of j toward i for any agents i and j in N. The other is that the number of alliances is restricted to two, i.e., at any moment N is partitioned into two parties. Though the two basic premises underpin the theory and make the model simple and operational, they do not always reflect alliance formation processes in a realistic way. A generalized Landscape theory that this paper proposes removes them and allows asymmetric propensity and existence of alliances of any number. Since the premises are essential for the model, the generalization requires a drastic reconstruction of the whole idea of the theory. Finally, we analyze a real alliance formation process in the civil aviation industry. This analysis provides interesting insights about the industry as well as some validation of our generalized Landscape theory.Kyoichi Kijima (Graduate School of Decision Science and Technology, Tokyo Institute of Technology Ookayama, 152-8552, Japan) 2001Journal of Systems Science & Complexity2001,14,2:5
5Liver injury after aluminum potassium sulfate and tannic acid treatment of hemorrhoids显示文摘We are reporting a rare case of acute liver injury that developed after an internal hemorrhoid treatment with the aluminum potassium sulfate and tannic acid(ALTA) regimen. A 41-year-old man developed a fever and liver injury after undergoing internal hemorrhoid treatment with a submucosal injection of ALTA with lidocaine. The acute liver injury was classified clinically as hepatocellular and pathologically as cholestastic. We could not classify the mechanism of injury. High eosinophil and immunoglobulin E levels characterized the injury,and a drug lymphocyte stimulation test was negative on postoperative day 25. Fluid replacement for two weeks after hospitalization improved the liver injury. ALTA therapy involves injecting chemicals into the submucosa,from the rectum to the anus,and this is the first description of a case that developed a severe liver disorder after this treatment; hence,an analysis of future cases as they accumulate is desirable.Kenichi Yoshikawa Reimi Kawashima Yuki Hirose Keiko Shibata Takafumi Akasu Noriko Hagiwara Takeharu Yokota Nami Imai Akira Iwaku Go Kobayashi Hirohiko Kobayashi Akiyoshi Kinoshita Nao Fushiya Hiroyuki Kijima Kazuhiko Koike Masayuki Saruta 2017World Journal of Gastroenterology2017,23,27:5
6Laterally spreading tumors:Limitations of computed tomography colonography显示文摘AIM:To prospectively investigate the detection rate of laterally spreading tumors(LSTs)of the colorectum by computed tomography(CT)colonography(CTC).METHODS:Patients with LSTs measuring≥20 mm detected during colonoscopy were prospectively enrolled in the study.All patients underwent colonoscopy and subsequent CTC on the same day.CTC was performed using multi-detector CT without contrast in the prone and supine positions.Two radiologists blinded to the existence of LSTs read the virtual endoscopic images as well as 2-D images.LSTs were classified into granular and non-granular types based on colonoscopic appearance.RESULTS:Forty-seven pathologically proven LSTs were evaluated prospectively.Histology included adenomas in 19,mucosal cancers in 19 and T1 cancers in 9.The mean diameter of the LSTs was 35.1 mm.Twenty-eight(60%)LSTs were correctly identified by CTC,and the configuration was similar to the colonoscopic appearance in most cases.Detection rate for the granular type was significantly higher than that for the nongranular type(71%vs 31%,P=0.013).Detection rate of adenomas was significantly lower than mucosal cancers(32%vs 79%,P=0.008)and T1 cancers(32%vs 78%,P=0.042).CONCLUSION:The detection rate of LSTs by CTC,particularly the non-granular type was not acceptable.Practitioners should be aware of the relatively low detection rate when using CTC.Kazutomo Togashi Kenichi Utano Shigeyoshi Kijima Yosuke Sato Hisanaga Horie Keijirou Sunada Alan T Lefor Hideharu Sugimoto Yoshikazu Yasuda 2014World Journal of Gastroenterology2014,20,46:4
7Clinical Significance of Lymph Node Micrometastasis in Gastric Cancer显示文摘Takaaki Arigami Yoshikazu Uenosono Shigehiro Yanagita Akihiro Nakajo Sumiya Ishigami Hiroshi Okumura Yuko Kijima Shinichi Ueno Shoji Natsugoe 2013Annals of Surgical Oncology2013,,2:3
8Sequences Characterization of Microsatellite DNA Sequences in Pacific Abalone(Haliotis discus hannai)显示文摘The microsatellite-enriched library was constructed using magnetic bead hybridization selection method, and the mi-crosatellite DNA sequences were analyzed in Pacific abalone Haliotis discus hannai. Three hundred and fifty white colonies were screened using PCR-based technique, and 84 clones were identified to potentially contain microsatellite repeat motif. The 84 clones were sequenced, and 42 microsatellites and 4 minisatellites with a minimum of five repeats were found (13.1% of white colonies screened). Besides the motif of CA contained in the oligoprobe, we also found other 16 types of microsatellite repeats including a dinucleotide repeat, two tetranucleotide repeats, twelve pentanucleotide repeats and a hexanucleotide repeat. According to Weber (1990), the microsatellite sequences obtained could be categorized structurally into perfect repeats (73.3%), imperfect repeats (13.3%), and compound repeats (13.4%). Among the microsatellite repeats, relatively short arrays (< 20 repeats) were most abundant, accounting for 75.0%. The largest length of microsatellites was 48 repeats, and the average number of repeats was 13.4. The data on the composition and length distribution of microsatellites obtained in the present study can be useful for choosing the repeat motifs for microsatellite isolation in other abalone species.Kijima Akihiro 2007Journal of Ocean University of China2007,6,1:3
9Basic helix-loop-helix transcription factors DEC1 and DEC2 regulatethe paclitaxel-induced apoptotic pathway of MCF-7 human breast cancer cells显示文摘Yunyan Wu Fuyuki Sato Ujjal Bhawal Takeshi Kawamoto Katsumi Fujimoto Mitsuhide Noshiro Satoko Morohashi Yukio Kato Hiroshi Kijima 2011International Journal of Molecular Medicine2011,,4:3
10An AFLP Genetic Linkage Map of Pacific Abalone(Haliotis discus hannai)显示文摘A genetic linkage map of Pacific abalone(Haliotis discus hannai) was constructed using AFLP markers based on a two-way pseudo-testcross strategy in a full-sib family. With 33 primer combinations,a total of 455 markers(225 from the female parent and 230 from the male parent) segregated in a 1:1 ratio,corresponding to DNA polymorphism:heterozygous in one parent and null in the other. The female framework map consisted of 174 markers distributed in 18 linkage groups,equivalent to the H. discus hannai haploid chromosome number,and spanning a total length of 2031.4 cM,with an average interval of 13.0 cM between adjacent markers. The male framework map consisted of 195 markers mapped on 19 linkage groups,spanning a total length of 2273.4 cM,with an average spacing of 12.9 cM between adjacent markers. The estimated coverage for the framework linkage maps was 81.2% for the female and 82.1% for the male,on the basis of two estimates of genome length. Fifty-two markers(11.4%) remained unlinked. The level of segregation distortion observed in this cross was 20.4%. These linkage maps will serve as a starting point for linkage studies in the Pacific abalone with potential application for marker-assisted selection in breeding programs.LI Qi XU Yanhong YU Ruihai KIJIMA Akihiro 2007Journal of Ocean University of China2007,6,3:3
11Expression of vascular endothelial growth factor?C and vascular endothelialgrowth factor receptor?3 in esophageal squamous cell carcinoma显示文摘Itaru Omoto Masataka Matsumoto Hiroshi Okumura Yasuto Uchikado Tetsuro Setoyama Yoshiaki Kita Tetsuhiro Owaki Yuko Kijima Hiroyuki Shinchi Sumiya Ishigami Shinichi Ueno Shoji Natsugoe 2014Oncology Letters2014,,4:3
12Endoscopic submucosal dissection in a patient with esophageal adenoid cystic carcinoma显示文摘We report the first use of endoscopic submucosal dissection(ESD) for the treatment of a patient with adenoid cystic carcinoma of the esophagus(EACC). An 82-year-old woman visited our hospital for evaluation of an esophageal submucosal tumor. Endoscopic examination showed a submucosal tumor in the middle third of the esophagus. The lesion partially stained with Lugol's solution,and narrow band imaging with magnification showed intrapapillary capillary loops with mild dilatation and a divergence of caliber in the center of the lesion. Endoscopic ultrasound imaging revealed a solid 8 mm × 4.2 mm tumor,primarily involving the second and third layers of the esophagus. A preoperative biopsy was non-diagnostic. ESD was performed to resect the lesion,an 8 mm submucosal tumor. Immunohistologically,tumor cells differentiating into ductal epithelium and myoepithelium were observed,and the tissue type was adenoid cystic carcinoma. There was no evidence of esophageal wall,vertical stump or horizontal margin invasion with p T1 b-SM2 staining(1800 μm from the muscularis mucosa). Further studies are needed to assess the use of ESD for the treatment of patients with EACC.Kenichi Yoshikawa Akiyoshi Kinoshita Yuki Hirose Keiko Shibata Takafumi Akasu Noriko Hagiwara Takeharu Yokota Nami Imai Akira Iwaku Go Kobayashi Hirohiko Kobayashi Nao Fushiya Hiroyuki Kijima Kazuhiko Koike Haruka Kaneyama Keiichi Ikeda Masayuki Saruta 2017World Journal of Gastroenterology2017,23,45:3
13Hierarchical Hypergames and Bayesian Games:A Generalization of the Theoretical Comparison of Hypergames and Bayesian Games Considering Hierarchy of Perceptions显示文摘This paper discusses the relationship of two independently developed models of games with incomplete information,hierarchical hypergames and Bayesian games.It can be considered as a generalization of the previous study on the theoretical comparison of simple hypergames and Bayesian games(Sasaki and Kijima,2012) by taking into account hierarchy of perceptions,i.e.,an agent's perception about the other agents' perceptions,and so on.The authors first introduce the general way of transformation of any hierarchical hypergames into corresponding Bayesian games,which was called as the Bayesian representation of hierarchical hypergames.The authors then show that some equilibrium concepts for hierarchical hypergames can be associated with those for Bayesian games and discuss implications of the results.SASAKI Yasuo KIJIMA Kyoichi 2016Journal of Systems Science & Complexity2016,29,1:2
14Oncoplastic Surgery for Japanese Patients with Centrally Located Breast Cancer: Partial Resection and Reconstruction Using a Local Skin-Glandular Flap显示文摘Yuko Kijima Heiji Yoshinaka Munetsugu Hirata Tadao Mizoguchi Sumiya Ishigami Akihiro Nakajo Hideo Arima Youta Kawasaki Shinichi Ueno Shoji Natsugoe 2011Journal of US-China Medical Science2011,8,3:2
15Epidermal growth factor receptor expression in human pancreatic cancer:Significance for liver metastasis显示文摘Kosuke Tobita Hiroshi Kijima Shoichi Dowaki Hiroyuki Kashiwagi Yasuo Ohtani Yasuhisa Oida Hitoshi Yamazaki Masato Nakamura Yoshito Ueyama Makiko Tanaka Sadaki Inokuchi Hiroyasu Makuuchi 2003International Journal of Molecular Medicine2003,,3:2
16Molecular detection of circulating cancer cells during surgery in patients with biliary-pancreatic cancer显示文摘Futoshi Miyazono Sonshin Takao Shoji Natsugoe Keiichirou Uchikura Fumio Kijima Kuniaki Aridome Hiroyuki Shinchi Takashi Aikou 1999The American Journal of Surgery1999,,6:2
17Role of receptor tyrosine kinase in lung cancer显示文摘Maulik G Kijima T Salgia R 2003Methods Mol Med2003,74,1:2
18Ultra-thin fatigue-free Bi4Ti3O12 films for nonvolatile ferroelectric memories显示文摘KIJIMA Takeshi SATOH Sakiko MATSUNAGA Hironori 1996Jpn J Appl Phys1996,35,2:2
19Color, growth and maturation in ploidy-manipulated fancy carp 显示文摘Taniguchi N Kijima A Tamura T 1986Aquaculture1986,57,:1
20Novel red phosphors based on vanadate garnets for solid state lighting applications显示文摘Gundiah G Shimomura Y Kijima N 2008Chem Phys Lett2008,455,:1
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