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| 1 | Sharp Growth Theorems and Coefficient Bounds for Starlike Mappings in Several Complex Variables显示文摘让 B 是在一个复杂 Banach 空格的联合起来的球。让 S k+1 *(B) 是 B 上的规范的星形的地图砰 f 的家庭以便 0 是的 z = f (z)-z 的零顺序 k+1。作者突然地获得生长和盖住的定理,以及锋利的系数为 S k+1 *(B) 。 | Hidetaka HAMADA Tatsuhiro HONDA | 2008 | Chinese Annals of Mathematics,Series B2008，29，4： | 26 |
| 2 | 年龄>80岁患者的收缩压轨迹、衰弱和全因死亡率:电子健康记录队列研究显示文摘血压随年龄而升高,老年人高血压患病率较高。收缩压升高可能是老年人心血管病的最重要危险因素。最近几项大型临床试验显示,降压药降低血压的同时可降低老年人的心血管事件和死亡率。对年龄〉80岁患者进行降压治疗的老老年高血压试验(hypertension in the very elderly trial, | Ravindrarajah R Hazra NC Hamada S Charlton J Jackson SHD Dregan A Gulliford MC 练桂丽 叶鹏 | 2017 | 中华高血压杂志2017，25，7： | 22 |
| 3 | Multicenter study of endoscopic preoperative biliary drainage for malignant distal biliary obstruction显示文摘AIM: To determine the optimal method of endoscopic preoperative biliary drainage for malignant distal biliary obstruction.METHODS: Multicenter retrospective study was conducted in patients who underwent plastic stent(PS) or nasobiliary catheter(NBC) placement for resectable malignant distal biliary obstruction followed by surgery between January 2010 and March 2012. Procedurerelated adverse events, stent/catheter dysfunction(occlusion or migration of PS/NBC, developmentof cholangitis, or other conditions that required repeat endoscopic biliary intervention), and jaundice resolution(bilirubin level < 3.0 mg/d L) were evaluated. Cumulative incidence of jaundice resolution and dysfunction of PS/NBC were estimated using competing risk analysis. Patient characteristics and preoperative biliary drainage were also evaluated for association with the time to jaundice resolution and PS/NBC dysfunction using competing risk regression analysis.RESULTS: In total, 419 patients were included in the study(PS, 253 and NBC, 166). Primary cancers included pancreatic cancer in 194 patients(46%), bile duct cancer in 172(41%), gallbladder cancer in three(1%), and ampullary cancer in 50(12%). The median serum total bilirubin was 7.8 mg/d L and 324 patients(77%) had ≥ 3.0 mg/d L. During the median time to surgery of 29 d [interquartile range(IQR), 30-39 d]. PS/NBC dysfunction rate was 35% for PS and 18% for NBC [Subdistribution hazard ratio(SHR) = 4.76; 95%CI: 2.44-10.0, P < 0.001]; the pig-tailed tip was a risk factor for PS dysfunction. Jaundice resolution was achieved in 85% of patients and did not depend on the drainage method(PS or NBC).CONCLUSION: PS has insufficient patency for preoperative biliary drainage. Given the drawbacks of external drainage via NBC, an alternative method of internal drainage should be explored. | Naoki Sasahira Tsuyoshi Hamada Osamu Togawa Ryuichi Yamamoto Tomohisa Iwai Kiichi Tamada Yoshiaki Kawaguchi Kenji Shimura Takero Koike Yu Yoshida Kazuya Sugimori Shomei Ryozawa Toshiharu Kakimoto Ko Nishikawa Katsuya Kitamura Tsunao Imamura Masafumi Mizuide Nobuo Toda Iruru Maetani Yuji Sakai Takao Itoi Masatsugu Nagahama Yousuke Nakai Hiroyuki Isayama | 2016 | World Journal of Gastroenterology2016，22，14： | 18 |
| 4 | Management of acute pancreatitis in Japan: analysis of nationwide epidemiological survey显示文摘Acute pancreatitis(AP) is an acute inflammatory disease of the exocrine pancreas. In Japan, nationwide epidemiological surveys have been conducted every 4 to 5 years by the Research Committee of Intractable Pancreatic Diseases, under the support of the Ministry of Health, Labour, and Welfare of Japan. We reviewed the results of the nationwide surveys focusing on the severity assessment and changes in the therapeutic strategy for walled-off necrosis. The severity assessment system currently used in Japan consists of 9 prognostic factors and the imaging grade on contrastenhanced computed tomography. By univariate analysis, all of the 9 prognostic factors were associated with AP-related death. A multivariate analysis identified 4 out of the 9 prognostic factors(base excess or shock, renal failure, systemic inflammatory response syndrome criteria, and age) that were associated with AP-related death. Receiver-operating characteristics curve analysis showed that the area under the curve was 0.82 for these 4 prognostic factors and 0.84 for the 9 prognostic factors, suggesting the comparable utility of these 4 factors in the severity assessment. We also examined the temporal changes in treatment strategy for walled-off necrosis in Japan according to the 2003, 2007, and 2011 surveys. Step-up approaches and lessinvasive endoscopic therapies were uncommon in 2003 and 2007, but became popular in 2011. Mortality has been decreasing in patients who require intervention for walled-off necrosis. In conclusion, the nationwide survey revealed the comparable utility of 4 prognostic factors in the severity assessment and the increased use of less-invasive, step-up approaches with improved clinical outcomes in the management of walled-off necrosis. | Shin Hamada Atsushi Masamune Tooru Shimosegawa | 2016 | World Journal of Gastroenterology2016，22，28： | 10 |
| 5 | Micro RNA-320 family is downregulated in colorectal adenoma and affects tumor proliferation by targeting CDK6显示文摘AIM: To investigate the microR NA(miR NA) expression during histological progression from colorectal normal mucosa through adenoma to carcinoma within a lesion. METHODS: Using microarray, the sequential changes in miR NA expression profiles were compared in colonic lesions from matched samples; histologically, nonneoplastic mucosa, adenoma, and submucosal invasive carcinoma were microdissected from a tissue sample. Cell proliferation assay was performed to observe the effect of miR NA, and its target genes were predicted using bioinformatics approaches and the expression profile of SW480 transfected with the miR NA mimics. mR NA and protein levels of the target gene in colon cancer cell lines with a mimic control or miR NA mimics were measured using qR TPCR and Western blotting. The expression levels of miR NA and target gene in colorectal tissue samples were also measured.RESULTS: Microarray analysis identified that the miR-320 family, including miR-320 a, miR-320 b, miR-320 c, miR-320 d and miR-320 e, were differentially expressed in adenomaand submucosal invasive carcinoma. The mi R-320 family, which inhibits cell proliferation, is frequently downregulated in colorectal adenoma and submucosal invasive carcinoma tissues. Seven genes including CDK6 were identified to be common in the results of gene expression array and bioinformatics analyses performed to find the target gene of the miR-320 family. We confirmed that mR NA and protein levels of CDK6 were significantly suppressed in colon cancer cell lines with miR-320 family mimics. CDK6 expression was found to increase from non-neoplastic mucosa through adenoma to submucosal invasive carcinoma tissues and showed an inverse correlation with miR-320 family expression.CONCLUSION: MiR-320 family affects colorectal tumor proliferation by targeting CDK6, plays important role in its growth, and is considered to be a biomarker for its early detection. | Toshihiro Tadano Yoichi Kakuta Shin Hamada Yosuke Shimodaira Masatake Kuroha Yoko Kawakami Tomoya Kimura Hisashi Shiga Katsuya Endo Atsushi Masamune Seiichi Takahashi Yoshitaka Kinouchi Tooru Shimosegawa | 2016 | World Journal of Gastrointestinal Oncology2016，8，7： | 9 |
| 6 | Hepatocellular carcinoma in extremely elderly patients:An analysis of clinical characteristics,prognosis and patient survival显示文摘瞄准:80 年或更多与肝细胞癌(HCC ) 识别病人的临床、预示的特征。方法:有 HCC 的 1310 个病人的一个总数在这研究被包括。80 年或更多的 91 个病人在 HCC 的诊断的时候被定义为极其老的组。>
或 = 的 234 个病人 50 年但是不到 60 年被认为是非老的组。结果:两性比率(到女性的男性) 比在非老的组在极其老的组(0.90:1 ) 是显著地更低的(3.9:1, P <
0.001 ) 。为 HBsAg 的积极的率在极其老的组和为显然在极其老的组增加的 HBsAg 和 HCVAb 否定的病人的比例是显著地更低的(P <
0.001 ) 。在下列参数没有有效差量:肿瘤,分级的孩子呸,肿瘤阶段,门静脉血栓形成或腹水的存在,和为 HCVAb 的积极的率的直径和数字。极其老的病人经常没收到外科疗法(P <
0.001 ) 并且他们是更可能的收到保守疗法(P <
0.01 ) 。基于与在二个组之间的全面病人比较的 Kaplan-Meier 方法在幸存曲线没有有效差量。然而,幸存曲线在有阶段 I/II 的极其老的病人是显著地更坏的,上演 I/II,孩子呸分级与非老的组比较的肝硬化。死亡的原因没在病人之中不同,并且大多数盒子甚至在极其老的病人死于肝相关的疾病。结论:在有好肝功能和好表演地位的病人,为 HCC 的好攻击的治疗可能改进幸存率,甚至在极其老的病人。 | Gengo Tsukioka Satoru Kakizaki Naondo Sohara Ken Sato Hitoshi Takagi Hirotaka Arai Takehiko Abe Mitsuo Toyoda Kenji Katakai Akira Kojima Yuichi Yamazaki Toshiyuki Otsuka Yutaka Matsuzaki Fujio Makita Daisuke Kanda Katsuhiko Horiuchi Tetsuya Hamada Mieko Kaneko Hideyuki Suzuki Masatomo Mori | 2006 | World Journal of Gastroenterology2006，12，1： | 7 |
| 7 | Transition of early-phase treatment for acute pancreatitis: An analysis of nationwide epidemiological survey显示文摘Treatment of acute pancreatitis(AP) is one of the critical challenges to the field of gastroenterology because of its high mortality rate and high medical costs associated with the treatment of severe cases. Early-phase treatments for AP have been optimized in Japan, and clinical guidelines have been provided. However, changes in early-phase treatments and the relationship between treatment strategy and clinical outcome remain unclear. Retrospective analysis of nationwide epidemiological data shows that time for AP diagnosis has shortened, and the amount of initial fluid resuscitation has increased over time, indicating the compliance with guidelines. In contrast, prophylactic use of broad-spectrum antibiotics has emerged. Despite the potential benefits of early enteral nutrition, its use is still limited. The roles of continuous regional arterial infusion in the improvement of prognosis and the prevention of late complications are uncertain. Furthermore, early-phase treatments have had little impact on late-phase complications, such as walledoff necrosis, surgery requirements and late(> 4 w) AP-related death. Based on these observations, earlyphase treatments for AP in Japan have approached the optimal level, but late-phase complications have become concerning issues. Early-phase treatments and the therapeutic strategy for late-phase complications both need to be optimized based on firm clinical evidence and cost-effectiveness. | Shin Hamada Atsushi Masamune Tooru Shimosegawa | 2017 | World Journal of Gastroenterology2017，23，16： | 6 |
| 8 | Time to re-evaluate effects of renin-angiotensin system inhibitors on renal and cardiovascular outcomes in diabetic nephropathy显示文摘The use of renin-angiotensin system(RAS) inhibitors, such angiotensin converting enzyme inhibitors/angiotensin-Ⅱreceptor blockers, to slow progression of chronic kidney disease(CKD) in a large group dominated by elderly people in the real world is not supported by available evidence. Large-scale clinical trials had many faults,among them a lack of focus on the elderly. However,it would be difficult to conduct clinical trials of a similar scale in elderly CKD patients. Besides, progression ofkidney disease is often slow in elderly persons, and the vast majority of older adults with CKD will die before reaching end stage renal disease. Moreover, since it is not clear that progression of kidney disease, and even of proteinuric diabetic nephropathy, is not inhibited through the use of RAS inhibitors, the most patientcentric goal of therapy for many elderly individuals should be individualized. | Hiromichi Suzuki Tomohiro Kikuta Tsutomu Inoue Ukihiro Hamada | 2015 | World Journal of Nephrology2015，4，1： | 6 |
| 9 | A multicenter retrospective study of endoscopic resection for early gastric cancer显示文摘 | Ichiro Oda Daizo Saito Masahiro Tada Hiroyasu Iishi Satoshi Tanabe Tsuneo Oyama Toshihiko Doi Yoshihide Otani Junko Fujisaki Yoichi Ajioka Tsutomu Hamada Haruhiro Inoue Takuji Gotoda Shigeaki Yoshida | 2006 | Gastric Cancer2006，，4： | 6 |
| 10 | Dexmedetomidine: new insights显示文摘 | Jean Mantz Julien Josserand Sophie Hamada | 2011 | European Journal of Anaesthesiology2011，，1： | 6 |
| 11 | Post-polypectomy bleeding and thromboembolism risks associated with warfarin vs direct oral anticoagulants显示文摘AIM To verify the validity of the endoscopy guidelines for patients taking warfarin or direct oral anticoagulants(DOAC).METHODS We collected data from 218 patients receiving oral anticoagulants(73 DOAC users, 145 warfarin users) and 218 patients not receiving any antithrombotics(age-and sexmatched controls) who underwent polypectomy.(1) We evaluated post-polypectomy bleeding(PPB) risk in patients receiving warfarin or DOAC compared with controls;(2) we assessed the risks of PPB and thromboembolism between three AC management methods: Discontinuing AC with heparin bridge(HPB)(endoscopy guideline recommendation), continuing AC, and discontinuing AC without HPB.RESULTS PPB rate was significantly higher in warfarin users and DOAC users compared with controls(13.7% and 13.7% vs 0.9%, P < 0.001), but was not significantly different between rivaroxaban(13.2%), dabigatran(11.1%), and apixaban(13.3%) users. Two thromboembolic events occurred in warfarin users, but none in DOAC users. Compared with the continuing anticoagulant group, the discontinuing anticoagulant with HPB group(guideline recommendation) had a higher PPB rate(10.8% vs 19.6%, P = 0.087). These findings were significantly evident in warfarin but not DOAC users. One thrombotic event occurred in the discontinuing anticoagulant with HPB group and the discontinuing anticoagulant without HPB group; none occurred in the continuing anticoagulant group.CONCLUSION PPB risk was similar between patients taking warfarin and DOAC. Thromboembolism was observed in warfarin users only. The guideline recommendations for HPB should be re-considered. | Naohiro Yanagisawa Naoyoshi Nagata Kazuhiro Watanabe Tatsuhiro Iida Mariko Hamada Sakurako Kobayashi Takuro Shimbo Junichi Akiyama Naomi Uemura | 2018 | World Journal of Gastroenterology2018，24，14： | 6 |
| 12 | Water-saving irrigation of paddy field to reduce nutrient runoff显示文摘The purpose of this work is to study the effect of a type of water-saving irrigation (WSI) on nutrient runoff of paddy field.The volume of surface drainage was maintained low by WSI.In particular,WSI effectively reduced surface drainage in rain events.Model simulation indicated that net runoff load of total nitrogen (TN) from the paddy field was increased by WSI.Meanwhile,net runoff loads of total phosphorus (TP) and total organic carbon (TOC) from the paddy field was decreased by WSI.Because ponding waters of the study fields were enriched with TP and TOC,WSI reduced runoff of these nutrients by controlling the volume of surface drainage.WSI could be considered an efficient method for reducing runoff loads and could conserve water quality in an agricultural watershed. | Tadayoshi Hitomi Yusaku Iwamoto Asa Miura Koji Hamada Kyoji Takaki Eisaku Shiratani | 2010 | Journal of Environmental Sciences2010，22，6： | 6 |
| 13 | Granular cell tumor of the pancreas:A case report and review of literature显示文摘Granular cell tumors,also called Abrikossof's tumors,were originally described by Abrikossof A in 1926.The f irst case of a pancreatic granular cell tumor was described in 1975 and only 6 cases have been reported.We describe a case of granular cell tumor in the pancreas showing pancreatic duct obstruction.Because imaging studies showed f indings compatible with those of pancreatic carcinoma,the patient underwent distal pancreatectomy.Histological examination showed that the tumor consisted of a nested growth of large tumor cells with ample granular cytoplasm and small round nuclei.The tumor cells expressed S-100 protein and were stained with neuron-specific enolase and periodic acid-Schiff,but were negative for desmin,vimentin,and cytokeratin.The resected tumor was diagnosed as a granular cell tumor.To our knowledge,this is the seventh case of Granular cell tumor of the pancreas to be reported. | Atsushi Kanno Kennichi Satoh Morihisa Hirota Shin Hamada Jun Umino Hiromichi Itoh Atsushi Masamune Shinichi Egawa Fuyuhiko Motoi Michiaki Unno Kazuyuki Ishida Tooru Shimosegawa | 2010 | World Journal of Gastrointestinal Oncology2010，2，2： | 5 |
| 14 | Immediate detection of endoscopic retrograde cholangiopancreatographyrelated periampullary perforation: Fluoroscopy or endoscopy?显示文摘AIM:To investigate the causes and intraoperative detection of endoscopic retrograde cholangiopancreatography(ERCP)-related perforations to support immediate or early diagnosis.METHODS:Consecutive patients who underwent ERCP procedures at our hospital between January2008 and June 2013 were retrospectively enrolled in the study(n=2674).All procedures had been carried out using digital fluoroscopic assistance with the patient under conscious sedation.For patients showing alterations in the gastrointestinal anatomy,a short-type double balloon enteroscope had been applied.Cases of perforation had been identified by the presence of air in or leakage of contrast medium into the retroperitonealspace,or upon endoscopic detection of an abdominal cavity related to the perforated lumen.For patients with ERCP-related perforations,the data on medical history,endoscopic findings,radiologic findings,diagnostic methods,management,and clinical outcomes were used for descriptive analysis.RESULTS:Of the 2674 ERCP procedures performed during the 71-mo study period,only six(0.22%)resulted in perforations(male/female,2/4;median age:84 years;age range:57-97 years).The cases included an endoscope-related duodenal perforation,two periampullary perforations related to endoscopic sphincterotomy,two periampullary perforations related to endoscopic papillary balloon dilation,and a periampullary or bile duct perforation secondary to endoscopic instrument trauma.No cases of guidewire-related perforation occurred.The video endoscope system employed in all procedures was only able to immediately detect the endoscope-related perforation;the other five perforation cases were all detected by subsequent digital fluoroscope applied intraoperatively(at a median post-ERCP intervention time of 15 min).Three out of the six total perforation cases,including the single case of endoscope-related duodenal injury,were surgically treated;the remaining three cases were treated with conservative management,including trans-arterial embolization to control the bleeding in one of the cases.All patients recovered without further incident.CONCLUSION:ERCP-related perforations may be difficult to diagnose by video endoscope and digital fluoroscope detection of retroperitoneal free air or contrast medium leakage can facilitate diagnosis. | Yasuaki Motomura Kazuya Akahoshi Junya Gibo Kenji Kanayama Shinichiro Fukuda Shouhei Hamada Yoshihiro Otsuka Masaru Kubokawa Kiyoshi Kajiyama Kazuhiko Nakamura | 2014 | World Journal of Gastroenterology2014，20，42： | 5 |
| 15 | Detection of fusion gene in cell-free DNA of a gastric synovial sarcoma显示文摘Synovial sarcoma(SS) is genetically characterized by chromosomal translocation, which generates SYT-SSX fusion transcripts. Although SS can occur in any body part, primary gastric SS is substantially rare. Here we describe a detection of the fusion gene sequence of gastric SS in plasma cell-free DNA(cf DNA). A gastric submucosal tumor was detected in the stomach of a 27-year-old woman and diagnosed as SS. Candidate intronic primers were designed to detect the intronic fusion breakpoint and this fusion sequence was confirmed in intron 10 of SYT and intron 5 of SSX2 by genomic polymerase chain reaction(PCR) and direct sequencing. A locked nucleic acid(LNA) probe specificto the fusion sequence was designed for detecting the fusion sequence in plasma and the fusion sequence was detected in preoperative plasma cfD NA, while not detected in postoperative plasma cfD NA. This technique will be useful for monitoring translocation-derived diseases such as SS. | Shinpei Ogino Hirotaka Konishi Daisuke Ichikawa Junichi Hamada Katsutoshi Shoda Tomohiro Arita Shuhei Komatsu Atsushi Shiozaki Kazuma Okamoto Sanae Yamazaki Satoru Yasukawa Eiichi Konishi Eigo Otsuji | 2018 | World Journal of Gastroenterology2018，24，8： | 5 |
| 16 | MSX2 overexpression inhibits gemcitabine-induced caspase-3 activity in pancreatic cancer cells显示文摘AIM: To evaluate the effect of MSX2 on gemcitabineinduced caspase-3 activation in pancreatic cancer cell line Panc-1.METHODS: Using V5-tagged MSX2 expression vector,stable transfectant of MSX2 was generated from Panc-1cells (Px14 cells). Cell viability under gemcitabine administration was determined by MTT assay relative to control cell line (empty-vector transfected Panc-1 cells;P-3EV cells). Hoechst staining was used for the detection of apoptotic cell. Activation of caspase-3 was assessed using Western blotting analysis and direct measurement of caspase-3 specific activities.RESULTS: MSX2 overexpression in Panc-1 cells resulted in decreased gemcitabine-induced caspase-3 activation and increased cell viability under gemcitabine treatment in Px14 cells.CONCLUSION: MSX2 exerts repressive effects on gemcitabine-induced apoptotic pathway. This novel apoptosis-regulating function of MSX2 may provide a new therapeutic target for pancreatic cancer. | Shin Hamada Kennichi Satoh Kenji Kimura Atsushi Kanno Atsushi Masamune Tooru Shimosegawa | 2005 | World Journal of Gastroenterology2005，11，43： | 4 |
| 17 | Bloch-type spaces and extended Cesàro operators in the unit ball of a complex Banach space显示文摘Let B be the unit ball of a complex Banach space X. In this paper, we generalize the Bloch-type spaces and the little Bloch-type spaces to the open unit ball B by using the radial derivative. Next, we de?ne an extended Ces`aro operator T_φ with the holomorphic symbol φ and characterize those φ for which T_φ is bounded between the Bloch-type spaces and the little Bloch-type spaces. We also characterize those φ for which T_φ is compact between the Bloch-type spaces and the little Bloch-type spaces under some additional assumption on the symbol φ. When B is the open unit ball of a ?nite dimensional complex Banach space X, this additional assumption is automatically satis?ed. | Hidetaka Hamada | 2019 | Science China Mathematics2019，62，4： | 3 |
| 18 | IgG4-unrelated type 1 autoimmune pancreatitis显示文摘A 50-year-old male was referred to our hospital for the evaluation of hyperproteinemia.Fluorodeoxyglucose positron emission tomography revealed high fluorodeoxyglucose uptake in the pancreas,bilateral lacrimal glands,submandibular glands,parotid glands,bilateral pulmonary hilar lymph nodes,and kidneys.Laboratory data showed an elevation of hepatobiliary enzymes,renal dysfunction,and remarkably high immunoglobulin(Ig) G levels,without elevated serum IgG4.Abdominal computed tomography revealed swelling of the pancreatic head and bilateral kidneys.Endoscopic retrograde cholangiopancreatography showed an irregular narrowing of the main pancreatic duct in the pancreatic head and stricture of the lower common bile duct.Histological examination by endoscopic ultrasonography-guided fine-needle aspiration revealed findings of lymphoplasmacytic sclerosing pancreatitis without IgG4-positive plasma cells.Abnormal laboratory values and the swelling of several organs were improved by the treatment with steroids.The patient was diagnosed as having type 1 autoimmune pancreatitis(AIP) based on the International Consensus Diagnostic Criteria.Therefore,we encountered a case of compatible type 1 AIP without elevated levels of serum IgG4 or IgG4-positive plasma cells.This case suggests that AIP phenotypes are not always associated with IgG4. | Eriko Nakano Atsushi Kanno Atsushi Masamune Naoki Yoshida Seiji Hongo Shin Miura Tetsuya Takikawa Shin Hamada Kiyoshi Kume Kazuhiro Kikuta Morihisa Hirota Keisuke Nakayama Fumiyoshi Fujishima Tooru Shimosegawa | 2015 | World Journal of Gastroenterology2015，21，33： | 3 |
| 19 | Pancreatic duct drainage using EUS-guided rendezvous technique for stenotic pancreaticojejunostomy显示文摘The patient was a 30-year-old female who had undergone excision of the extrahepatic bile duct and Rouxen-Y hepaticojejunostomy for congenital biliary dilatation at the age of 7.Thereafter,she suffered from recurrent acute pancreatitis due to pancreaticobiliary maljunction and received subtotal stomach-preserving pancreaticoduodenectomy.She developed a pancreatic fistula and an intra-abdominal abscess after the operation.These complications were improved by percutaneous abscess drainage and antibiotic therapy.How ever,upper abdominal discomfort and the elevation of serum pancreatic enzymes persisted due to stenosis from the pancreaticojejunostomy.Because we could not accomplish dilation of the stenosis by endoscopic retrograde cholangiopancreatography,we tried an endoscopic ultrasonography(EUS) guided rendezvous technique for pancreatic duct drainage.After transgastric puncture of the pancreatic duct using an EUS-fine needle aspiration needle,the guidewire was inserted into the pancreatic duct and finally reached to the jejunum through the stenotic anastomosis.We changed the echoendoscope to an oblique-viewing endoscope,then grasped the guidewire and withdrew it through the scope.The stenosis of the pancreaticojejunostomy was dilated up to 4 mm,and a pancreatic stent was put in place.Though the pancreatic stent was removed after three months,the patient remained symptomfree.Pancreatic duct drainage using an EUS-guided rendezvous technique was useful for the treatment of a stenotic pancreaticojejunostomy after pancreaticoduodenectomy. | Tetsuya Takikawa Atsushi Kanno Atsushi Masamune Shin Hamada Eriko Nakano Shin Miura Hiroyuki Ariga Jun Unno Kiyoshi Kume Kazuhiro Kikuta Morihisa Hirota Hiroshi Yoshida Yu Katayose Michiaki Unno Tooru Shimosegawa | 2013 | World Journal of Gastroenterology2013，19，31： | 3 |
| 20 | Role of diffusion-weighted imaging in evaluating therapeutic efficacyafter transcatheter arterial chemoembolization for hepatocellular carcinoma显示文摘 | Kei Kubota Tomoaki Yamanishi Satoshi Itoh Yoriko Murata Kana Miyatake Hiroaki Yasunami Kazuo Morio Norihiko Hamada Akihito Nishioka Yasuhiro Ogawa | 2010 | Oncology Reports2010，，3： | 3 |
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