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22篇 您的检索式:作者名="Masahiko Yamaguchi"
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1Stratifying the risk of lymph node metastasis in undifferentiated-type early gastric cancer显示文摘AIM:To study how lymph node metastasis(LNM) risk is stratified in undifferentiated-type early gastric cancer(undiff-EGC) dependent on combinations of risk factors.METHODS:Five hundred and sixty-seven cases with undiff-EGC undergoing gastrectomy with lymphadenectomy were examined retrospectively.Using clinicopathological factors of patient age,location,size,an endoscopic macroscopic tumor form,ulceration,depth,histology,lymphatic involvement(LI) and venous involvement(VI),LNM risk was examined and stratified by conventional statistical analysis and datamining analysis.RESULTS:LNM was positive in 44 of 567 cases(7.8%).Univariate analysis revealed > 2 cm,protrusion,submucosal(sm),mixed type,LI and VI as significant prognostic factors and > 2 cm and LI-positive were independent factors by multivariate analysis.In preoperatively evaluable factors excluding LVI,sm and > 2 cm were independent factors.According to the depth and size,cases were categorized into the low-risk group [m and ≤ 2 cm,0%(LNM incidence)],the moderaterisk group(m and > 2 cm,5.6%; and sm and ≤ 2 cm,6.0%),and the high-risk group(sm and > 2 cm,19.3%).On the other hand,LNM occurred in 1.4% in all LI-negative cases,greatly lower than 28.2% in all LI-positive cases,and LNM incidence was low in LInegative cases even in the moderate- and high-risk groups.CONCLUSION:LNM-related factors in undiff-EGC were depth and size preoperatively while those were LI and size postoperatively.Among these factors,LI was the most significantly correlated factor.Yukiko Asakawa Masahiko Ohtaka Shinya Maekawa Mitsuharu Fukasawa Yasuhiro Nakayama Tatsuya Yamaguchi Taisuke Inoue Tomoyoshi Uetake Minoru Sakamoto Tadashi Sato Yoshihiko Kawaguchi Hideki Fujii Kunio Mochizuki Masao Hada Toshio Oyama Tomotaka Yasumura Kosaku Omata Atsushi Nishiyama Keiichi Naito Hideo Hata Yoshiaki Haba Kazuyuki Miyata Haruhisa Saitoh Yoichi Yamadera Kazuo Miura Akira Kawaoi Tohru Abe Hajime Tsunoda Yuji Honda Masayuki Kurosaki Nobuyuki Enomoto 2015World Journal of Gastroenterology2015,21,9:8
2Characterization of Structural Domains of HumanOsteoclastogenesis Inhibitory Factor显示文摘 Masahiko Kinosaki Masaaki Goto 1998J Biol Chem1998,273,9:1
3Spontaneous rupture of a nonparasitic liver cyst complicated by intracystic hemorrhage显示文摘Masahiko Yamaguchi Masaoh Kuzume Tadashi Matsumoto Akihiko Matsumiya Hiroshi Nakano Kaoru Kumada 1999Journal of Gastroenterology1999,,5:1
4Melanotic Schwannoma of the Pancreas: Report of a Case显示文摘Takashi Akiyoshi Yuji Ueda Kohsuke Yanai Hiroshi Yamaguchi Masahiko Kawamoto Kiyokazu Toyoda Tohru Hayashi Jiro Ohuchida 2004Surgery Today2004,,6:1
5Rupture of liver metastasis of malignant melanoma —A case of hepatic resection—显示文摘Tsutomu Dousei MD Masahiko Miyata Tokio Yamaguchi Makio Nagaoka Eiji Takahashi Yasunaru Kawashima 1991The Japanese Journal of Surgery1991,,4:1
6Short-term outcomes of laparoscopic intersphincteric resection from a phase II trial to evaluate laparoscopic surgery for stage 0/I rectal cancer: Japan Society of Laparoscopic Colorectal Surgery Lap RC显示文摘Shoichi Fujii Seiichiro Yamamoto Masaaki Ito Shigeki Yamaguchi Kazuhiro Sakamoto Yusuke Kinugasa Yukihito Kokuba Junji Okuda Kenichi Yoshimura Masahiko Watanabe 2012Surgical Endoscopy2012,,11:1
7Solution properties of mixed fluorocarbon-hydrocarbon surfactant systems 显示文摘Masahiko Abe Tomohiro Yamaguchi Yasuhiro Shibata 1992Colloids and Surfaces1992,67,:1
8Interracial properties of single-crystalline CeO2 high-k gate dielectrics directly grown on Si(111) 显示文摘Nishikawa Yukie Yamaguchi Takeshi Yoshiki Masahiko 2002Appl Phys Lett2002,81,:1
9Effects of sivelestat on bronchial inflammatory responses after esophagectomy显示文摘Keisuke Yamaguchi Yusuke Sugasawa Kazuyo Takeuchi Toyoki Kugimiya Seiichiro Kumakura Yoshimi Iwanuma Yoshiaki Kajiyama Masahiko Tsurumaru Isao Nagaoka Eiichi Inada 2011International Journal of Molecular Medicine2011,,2:1
10Peripheral blood memory B cells are resistant to apoptosis in chronic hepatitis C patients显示文摘Toshiaki Mizuochi Masahiko Ito Kenji Takai Kazunari Yamaguchi 2010Virus Research2010,,1:1
11Synthesis of optically active bihelicenols显示文摘Daisuke Nakano Rie Hirano Masahiko Yamaguchi 2003Tetrahedron Letters2003,44,18:1
12Melanotic Schwannoma of the Pancreas: Report of a Case显示文摘Takashi Akiyoshi Yuji Ueda Kohsuke Yanai Hiroshi Yamaguchi Masahiko Kawamoto Kiyokazu Toyoda Tohru Hayashi Jiro Ohuchida 2004Surgery Today2004,,6:1
13Spontaneous rupture of a nonparasitic liver cyst complicated by intracystic hemorrhage显示文摘Masahiko Yamaguchi Masaoh Kuzume Tadashi Matsumoto Akihiko Matsumiya Hiroshi Nakano Kaoru Kumada 1999Journal of Gastroenterology1999,,5:1
14Characterization of structural domains of human osteoclastogenesis inhibitory factor显示文摘 Masahiko Kinosaki Masaaki Goto J Biol Chem0,273,9:1
15Small cell neuroendocrine carcinoma of the ampulla of Vater with foci of squamous differentiation: a case report显示文摘Gen Sugawara Akihiro Yamaguchi Masatoshi Isogai Yoshio Watanabe Yuji Kaneoka Masahiko Suzuki 2004Journal of Hepato-Biliary-Pancreatic Surgery2004,,1:1
16Irinotecan plus S-1 (IRIS) versus fluorouracil and folinic acid plus irinotecan (FOLFIRI) as second-line chemotherapy for metastatic colorectal cancer: a randomised phase 2/3 non-inferiority study (FIRIS study)显示文摘Kei Muro Narikazu Boku Yasuhiro Shimada Akihito Tsuji Shinichi Sameshima Hideo Baba Taroh Satoh Tadamichi Denda Kenji Ina Tomohiro Nishina Kensei Yamaguchi Hiroya Takiuchi Taito Esaki Shinya Tokunaga Hiroyuki Kuwano Yoshito Komatsu Masahiko Watanabe Ichin 2010Lancet Oncology2010,,9:1
17Small cell neuroendocrine carcinoma of the ampulla of Vater with foci of squamous differentiation: a case report显示文摘Gen Sugawara Akihiro Yamaguchi Masatoshi Isogai Yoshio Watanabe Yuji Kaneoka Masahiko Suzuki 2004Journal of Hepato - Biliary - Pancreatic Surgery2004,,1:1
18Potentiation of effects of anticancer agents by local electric pulses in murine bladder cancer显示文摘Masahiko Ogihara Osamu Yamaguchi 2000Urological Research2000,,6:1
19Determination of Diquat and Paraquat in Water by Liquid Chromatogr-Amphy- Mass Spectrometry Using Volatile Ion-pairing Reagents显示文摘MASAHIKO T DAISHIMA S YAMAGUCHI K 2000Analytical Sciences2000,16,:1
20Hepatoduodenal Ligament Invasion by Gallbladder Carcinoma: Histologic Patterns and Surgical Recommendation显示文摘Yuji Kaneoka M.D. Akihiro Yamaguchi M.D. Masatoshi Isogai M.D. Tohru Harada M.D. Masahiko Suzuki M.D 2003World Journal of Surgery2003,,3:1
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