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375篇 您的检索式:作者名="Kokudo"
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1Controversies regarding and perspectives on clinical utility of biomarkers in hepatocellular carcinoma显示文摘The prevalence of hepatocellular carcinoma(HCC)worldwide parallels that of persistent infection with the hepatitis B virus(HBV)and/or hepatitis C virus(HCV).According to recommendations by the World Health Organization guidelines for HBV/HCV,alpha-fetoprotein(AFP)testing and abdominal ultrasound should be performed in routine surveillance of HCC every 6 mo for high-risk patients.These examinations have also been recommended worldwide by many other HCC guidelines over the past few decades.In recent years,however,the role of AFP in HCC surveillance and diagnosis has diminished due to advances in imaging modalities.AFP was excluded from the surveillance and/or diagnostic criteria in the HCC guidelines published by the American Association for the Study of Liver Diseases in 2010,the European Association for the Study of the Liver in 2012,and the National Comprehensive Cancer Network in 2014.Other biomarkers,including the Lens culinaris agglutinin-reactive fraction of AFP(AFP-L3),des-γ-carboxyprothrombin,Dickkopf-1,midkine,and micro RNA,are being studied in this regard.Furthermore,increasing attention has focused on the clinical utility of biomarkers as pre-treatment predictors for tumor recurrence and as post-treatment monitors.Serum and tissue-based biomarkers and genomics may aid in the diagnosis of HCC,determination of patient prognosis,and selection of appropriate treatment.However,further studies are needed to better characterize the accuracy and potential role of these approaches in clinical practice.Pei-Pei Song Ju-Feng Xia Yoshinori Inagaki Kiyoshi Hasegawa Yoshihiro Sakamoto Norihiro Kokudo Wei Tang 2016World Journal of Gastroenterology2016,22,1:15
2Living-donor vs deceased-donor liver transplantation for patients with hepatocellular carcinoma显示文摘With the increasing prevalence of living-donor liver transplantation(LDLT) for patients with hepatocellular carcinoma(HCC),some authors have reported a potential increase in the HCC recurrence rates among LDLT recipients compared to deceased-donor liver transplantation(DDLT) recipients.The aim of this review is to encompass current opinions and clinical reports regarding differences in the outcome,especially the recurrence of HCC,between LDLT and DDLT.While some studies report impaired recurrence- free survival and increased recurrence rates among LDLT recipients,others,including large database studies,report comparable recurrence- free survival and recurrence rates between LDLT and DDLT.Studies supporting the increased recurrence in LDLT have linked graft regeneration to tumor progression,but we found no association between graft regeneration/initial graft volume and tumor recurrence among our 125 consecutive LDLTs for HCC cases.In the absence of a prospective study regarding the use of LDLT vs DDLT for HCC patients,there is no evidence to support the higher HCC recurrence after LDLT than DDLT,and LDLT remains a reasonable treatment option for HCC patients with cirrhosis.Nobuhisa Akamatsu Yasuhiko Sugawara Norihiro Kokudo 2014World Journal of Hepatology2014,6,9:13
3Clinical practice guidelines for hepatocellular carcinoma:the first evidence based guidelines from Japan显示文摘TO THE EDITORHepatocellular carcinoma (HCC) is one of the leadingcauses of cancer death in Japan, ranked 3^(rd) in males and5^(th) in females. Thanks to recent progress, there are severaldefinitive treatment modalities available for HCC, includ-ing surgery (liver resection and transplantation), ablationtherapy, and transarterial chemoembolization (TACE). Itis fortunate for both patients and doctors to have multipletreatment options, however, there have been veryMasatoshi Makuuchi Norihiro Kokudo 2006World Journal of Gastroenterology2006,12,5:13
4KL-6 mucin expression in carcinoma of the ampulla of Vater: Association with cancer progression显示文摘AIM: To assess histochemical expression of KL-6 and its clinicopathological significance in carcinoma of the ampulla of Vater.METHODS: Ampullary carcinoma tissues were collected from 38 patients who underwent pancreatoduodenectomy or local resection. Tissues were subjected to immunohistochemical analysis using KL-6 antibody.RESULTS: Positive staining of ampullary carcinoma cells was observed in 26 (68.4%) cases. Staining was not found in the surrounding non-cancer regions of the ampullary tissues. Remarkable KL-6 expression was observed in invasive carcinoma cells in pancreatic and duodenal tissues and in metastatic carcinoma cells in lymph nodes. Positive KL-6 expression was related to lymph node metastasis (P = 0.020), pancreatic invasion (P = 0.016), duodenal invasion (P = 0.034), and advanced stage of TNM clinical classification (P = 0.010). Survival analysis showed that positive expression of KL-6 was related to a poorer prognosis (P = 0.029).CONCLUSION: The aberrant expression of KL-6 mucin is significantly related to unfavorable behaviors of carcinoma of the ampulla of Vater.Wei Tang Yoshinori Inagaki Norihiro Kokudo Qian Guo Yasuji Seyama Munehiro Nakata Hiroshi Imamura Keiji Sano Yasuhiko Sugawara Masatoshi Makuuchi 2005World Journal of Gastroenterology2005,11,35:10
5A Snapshot of the Effective Indications and Results of Surgery for Hepatocellular Carcinoma in Tertiary Referral Centers: Is It Adherent to the EASL/AASLD Recommendations?: An Observational Study of the HCC East-West Study Group显示文摘Guido Torzilli Jacques Belghiti Norihiro Kokudo Tadatoshi Takayama Lorenzo Capussotti Gennaro Nuzzo Jean-Nicolas Vauthey Michael A. Choti Eduardo De Santibanes Matteo Donadon Emanuela Morenghi Masatoshi Makuuchi 2013Annals of Surgery2013,,5:7
6Neither Multiple Tumors Nor Portal Hypertension Are Surgical Contraindications for Hepatocellular Carcinoma显示文摘Takeaki Ishizawa Kiyoshi Hasegawa Taku Aoki Michiro Takahashi Yosuke Inoue Keiji Sano Hiroshi Imamura Yasuhiko Sugawara Norihiro Kokudo Masatoshi Makuuchi 2008Gastroenterology2008,,7:7
7Prognostic Impact of Anatomic Resection for Hepatocellular Carcinoma显示文摘Kiyoshi Hasegawa Norihiro Kokudo Hiroshi Imamura Yutaka Matsuyama Taku Aoki Masami Minagawa Keiji Sano Yasuhiko Sugawara Tadatoshi Takayama Masatoshi Makuuchi 2005Annals of Surgery2005,,2:6
8AFP, AFP-L3, DCP, and GP73 as markers for monitoring treatment response and recurrence and as surrogate markers of clinicopathological variables of HCC显示文摘Kentaroh Yamamoto Hiroshi Imamura Yutaka Matsuyama Yukio Kume Hitoshi Ikeda Gary L. Norman Zakera Shums Taku Aoki Kiyoshi Hasegawa Yoshifumi Beck Yasuhiko Sugawara Norihiro Kokudo 2010Journal of Gastroenterology2010,,12:6
9Clinicopathological utility of sialoglycoconjugates in diagnosing and treating colorectal cancer显示文摘Aberrant expression of glycoconjugates occurs during malignant transformation of cancer cells.Overexpression of sialoglycoconjugates in particular may play an important role in the progression,i.e.,invasion or metastasis,of cancer.Various types of sialoglycoconjugates have been investigated to clarify their biological significance and clinical utility in diagnosing and treating colorectal cancer.This review focuses specifically on expression of mucin(MUC)1 and it suggests that MUC1with the specific structure of a sialo-oligosaccharide has biological significance in determining the metastatic potential of colorectal cancer cells and clinicopathological utility in evaluating the effectiveness of treatments and the prognosis for patients with colorectal cancer.Further studies are expected to contribute to the expanded use of cancer-associated sialoglycoconjugates in cancer diagnosis and therapy.Yoshinori Inagaki Jianjun Gao Peipei Song Norihiro Kokudo Munehiro Nakata Wei Tang 2014World Journal of Gastroenterology2014,20,20:5
10Japanese Society for Cancer of the Colon and Rectum (JSCCR) guidelines 2010 for the treatment of colorectal cancer显示文摘Toshiaki Watanabe Michio Itabashi Yasuhiro Shimada Shinji Tanaka Yoshinori Ito Yoichi Ajioka Tetsuya Hamaguchi Ichinosuke Hyodo Masahiro Igarashi Hideyuki Ishida Megumi Ishiguro Yukihide Kanemitsu Norihiro Kokudo Kei Muro Atsushi Ochiai Masahiko Oguchi Ya 2012International Journal of Clinical Oncology2012,,1:5
11Clinical significance of subcellular localization of KL-6 mucin in primary colorectal adenocarcinoma and metastatic tissues显示文摘瞄准:估计在颜色代替 KL-6 粘蛋白和它的 clinicopathological 意义的细胞的本地化表面的癌以及变形淋巴节点和肝纸巾。方法:Colorectal 癌纸巾和肝纸巾从经历了 colorectomy 或肝切除术的 82 个病人被收集。纸巾受到免疫组织化学的分析使用 KL-6 抗体。结果:82 颜色表面的癌病人, 6 没显示出染色, 29 显示出仅仅在顶端的膜的积极染色,并且 47 显示出在环绕的膜或细胞质的积极染色。积极染色没在非癌的颜色被观察包围肿瘤纸巾的表面的上皮细胞。五年的幸存率在显示出比显示出仅仅在顶端的膜(85.7%) 的积极染色的那些和不显示出染色的那些(100%) 的在环绕的膜或细胞质(63.0%) 的积极染色的情况中是显著地更低的。在 KL-6 粘蛋白的细胞的本地化在环绕的膜或细胞质看了那 KL-6 本地化的 clinicopathological 因素和代用品之间的统计分析显著地与静脉的侵略的存在被联系( P = 0.0003 ),淋巴的侵略( P<0.0001 ),淋巴节点转移( P<0.0001 ),肝转移( P = 0.058 ),并且先进组织学的舞台( P<0.0001 )。积极染色在测试的所有变形损害以及在三原色被观察表面的癌纸巾。结论:潜水艇在颜色的 KL-6 的细胞的染色模式表面的腺癌可以是为象淋巴节点和肝转移那样的相反的行为,以及为病人的预后的重要指示物。Qian Guo Wei Tang Yoshinori Inagaki Yutaka Midorikawa Norihiro Kokudo Yasuhiko Sugawara MunehiroNakata Toshiro Konishi Hirokazu Nagawa Masatoshi Makuuchi 2006World Journal of Gastroenterology2006,12,1:5
12Index of convexity:A novel liver function index using Tc-GSA scintigraphy显示文摘AIM:To investigate the clinical usefulness of a newly developed index,the 'index of convexity(IOC)',for evaluating liver functional reserve using technetium99m-diethylenetriaminepentaacetic acid-galactosylhuman serum albumin(Tc-GSA scintigraphy).METHODS:In total,349 patients underwent Tc-GSA scintigraphy.Dynamic planner images were obtained,and time activity curves of the liver and heart were generated and analyzed.Our focus was on the convex shape of the liver accumulation curve.We developed a method for evaluating the extent of convexity and calculated an index that we named the IOC.Clearance index and receptor index were also calculated.The correlations between each GSA index with other liver function tests and liver histopathology were evaluated.RESULTS:Among the 3 indices generated by TcGSA,the IOC had the highest correlation with all other liver function tests(indocyanine green R15,albumin,prothrombin time,cholinesterase level,platelet count,and total bilirubin level).IOC can also differentiate between normal liver,chronic hepatitis,and liver cirrhosis with highest F ratio among GSA indices as determined by one-way analysis of variance.Receiver operating characteristic analysis demonstrated high diagnostic performance of IOC in the diagnosis of cirrhosis.CONCLUSION:IOC is a very simple and reliable index for assessing liver functional reserve,which may prove to be useful in combination with the indocyanine green test for preoperative assessment of hepatic resection.Kenji Miki Yuichi Matsui Masanori Teruya Michio Kaminishi Norihiro Kokudo 2013World Journal of Gastroenterology2013,19,1:4
13Virtual liver resection: computer-assisted operation planning using a three-dimensional liver representation显示文摘Yoshihiro Mise Keigo Tani Taku Aoki Yoshihiro Sakamoto Kiyoshi Hasegawa Yasuhiko Sugawara Norihiro Kokudo 2013Journal of Hepato-Biliary-Pancreatic Sciences2013,,2:4
14Inhibition of KL-6/MUC1 glycosylation limits aggressive progression of pancreatic cancer显示文摘AIM:To evaluate the significance of KL-6/MUC1(a type of MUC1)glycosylation in pancreatic cancer progression.METHODS:KL-6/MUC1 expression was detected by immunohistochemistry in 48 patients with pancreatic duct cell carcinoma.The N-/O-glycosylation inhibitors(tunicamycin and benzyl-N-acetyl-α-galactosaminide)were then used to interfere with KL-6/MUC1 glycosylation in two pancreatic carcinoma cell lines,and the effects on KL-6/MUC1 expression,and cell adhesion and invasion were determined.In addition,protein expression of epithelial-mesenchymal transition markers,E-cadherin and vimentin,were evaluated in cells after treatment with glycosylation inhibitors.RESULTS:Overexpression of KL-6/MUC1 was found in all pancreatic cancer tissues,but not in the surrounding normal pancreatic tissues.The expression profile of KL-6/MUC1 was significantly decreased after treatment with the inhibitors.The adhesion and invasive ability of cancer cells were significantly decreased after drug treatment,and increased E-cadherin and decreased vimentin expression were found.CONCLUSION:KL-6/MUC1 glycosylation is involved in pancreatic cancer metastasis and invasion.Therapeutic strategies which target this may help control the aggressive behavior of pancreatic cancer cells.Huan-Li Xu Xin Zhao Ke-Ming Zhang Wei Tang Norihiro Kokudo 2014World Journal of Gastroenterology2014,20,34:4
15Complete response with sorafenib and transcatheter arterial chemoembolization in unresectable hepatocellular carcinoma显示文摘Patients with advanced hepatocellular carcinoma(HCC) showing portal vein tumor thrombosis(PVTT) have an extremely poor prognosis. According to treatment guidelines, the only option for HCC patients with PVTT is sorafenib chemotherapy. However, in Asia, various treatments have been attempted and possible prolongation of overall survival has been repeatedly reported. We herein report the first case of a patient with an initially unresectable advanced HCC with PVTT who underwent curative hepatectomy after sorafenib and transcatheter arterial chemoembolization(TACE) showing complete histological response. Two months after induction with sorafenib, a significant decrease in serum alpha-fetoprotein level was observed and computed tomography imaging showed a significant decrease in tumor size. Because of remaining PVTT, TACE and curative resection were performed. The combination of sorafenib and TACE may be an effective treatment for HCC patients with PVTT.Michitoshi Takano Takashi Kokudo Yoshihiro Miyazaki Yumiko Kageyama Amane Takahashi Katsumi Amikura Hirohiko Sakamoto 2016World Journal of Gastroenterology2016,22,42:4
16Long-Term Survival in Patients with Locally Advanced Colon Cancer After En Bloc Pancreaticoduodenectomy and Colectomy显示文摘Akio Saiura M.D. Junji Yamamoto M.D. Masashi Ueno M.D. Rintaro Koga M.D. Makoto Seki M.D. Norihiro Kokudo M.D 2008Diseases of the Colon & Rectum2008,,10:2
17Assessment of hepatic reserve for indication of hepatic resection: decision tree incorporating indocyanine green test显示文摘Hiroshi Imamura Keiji Sano Yasuhiko Sugawara Norihiko Kokudo Masatoshi Makuuchi 2005Journal of Hepato-Biliary-Pancreatic Surgery2005,,1:2
18Evidence‐based C linical P ractice G uidelines for H epatocellular C arcinoma: The J apan S ociety of H epatology 2013 update (3rd JSH‐HCC G uidelines)显示文摘Norihiro Kokudo Kiyoshi Hasegawa Masaaki Akahane Hiroshi Igaki Namiki Izumi Takafumi Ichida Shinji Uemoto Shuichi Kaneko Seiji Kawasaki Yonson Ku Masatoshi Kudo Shoji Kubo Tadatoshi Takayama Ryosuke Tateishi Takashi Fukuda Osamu Matsui Yutaka Matsuyama Ta 2015Hepatol Res2015,,2:2
19Proliferative activity of intrahepatic colorectal metastases after preoperative hemihepatic portal vein embolization显示文摘Norihiro Kokudo Keiichiro Tada Makoto Seki Hirotoshi Ohta Kaoru Azekura Masashi Ueno Keiichiro Ohta Toshiharu Yamaguchi Toshiki Matsubara Takashi Takahashi Toshifusa Nakajima Tetsuichiro Muto Takaaki Ikari Akio Yanagisawa Yo Kato 2001Hepatology2001,,2:2
20Evidence-based clinical practice guidelines for hepatocellular carcinoma in Japan: the J-HCC guidelines显示文摘Norihiro Kokudo Masatoshi Makuuchi 2009Journal of Gastroenterology2009,,19:2
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