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| 1 | Laterally 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 | 2014 | World Journal of Gastroenterology2014，20，46： | 4 |
| 2 | Right anterior segmental hepatic duct emptying directly into the cystic duct in a living donor显示文摘A 35-year-old mother was scheduled to be the living donor for liver transplantation to her second son,who suffered from biliary atresia complicated with biliary cirrhosis at the age of 2 years.The operative plan was to recover the left lateral segment of the mother's liver for living donor transplantation.With the use of cholangiography at the time of surgery,we found the right anterior segmental duct(RASD) emptying directly into the cystic duct,and the catheter passed into the RASD.After repairing the incision in the cystic duct,transplantation was successfully performed.Her postoperative course was uneventful.Biliary anatomical variations were frequently encountered,however,this variation has very rarely been reported.If the RASD was divided,the repair would be very difficult because the duct will not dilate sufficiently in an otherwise healthy donor.Meticulous preoperative evaluation of the living donor's biliary anatomy,especially using magnetic resonance cholangiography and careful intraoperative techniques,is important to prevent bile duct injury and avoid the risk to the healthy donor. | Yasunao Ishiguro Masanobu Hyodo Takehito Fujiwara Yasunaru Sakuma Nobuyuki Hojo Koichi Mizuta Hideo Kawarasaki Alan T Lefor Yoshikazu Yasuda | 2010 | World Journal of Gastroenterology2010，16，29： | 2 |
| 3 | Pharmacokinetic properties of E3810, a new proton pump inhibitor, in healthy male volunteers 显示文摘 | Yasuda S Ohnishi A Ogawa T | 1994 | Int J Clin Pharmacol Ther1994，32，9： | 2 |
| 4 | Hepatic portal venous gas after endoscopy in a patient with anastomotic obstruction显示文摘A 72-year-old male underwent a laparoscopic low anterior resection for advanced rectal cancer.A diverting loop ileostomy was constructed due to an anastomotic leak five days postoperatively.Nine months later,colonoscopy performed through the stoma showed complete anastomotic obstruction.The mucosa of the proximal sigmoid colon was atrophic and whitish.Ten days after the colonoscopy,the patient presented in shock with abdominal pain.Abdominal computed tomography scan showed hepatic portal venous gas(HPVG) and a dilated left colon.HPVG induced by obstructive colitis was diagnosed and a transverse colostomy performed emergently.His subsequent hospital course was unremarkable.Rectal anastomosis with diverting ileostomy is often performed in patients with low rectal cancers.In patients with anastomotic obstruction or severe stenosis,colonoscopy through diverting stoma should be avoided.Emergent operation to decompress the obstructed proximal colon is necessary in patients with a blind intestinal loop accompanied by HPVG. | Ai Sadatomo Koji Koinuma Rihito Kanamaru Yasuyuki Miyakura Hisanaga Horie Alan T Lefor Yoshikazu Yasuda | 2015 | World Journal of Gastrointestinal Surgery2015，7，2： | 2 |
| 5 | Correlation between levels of pigment epithelium-derived factor and vascular endothelial growth factor in the striatum of patients with Parkinson's disease显示文摘 | Yasuda T Fukuda MT Nihira T | 2007 | Experimental Neurology2007，206，2： | 1 |
| 6 | Endothelial lipase is increased by inflammation and promotes LDL uptake in macrophages显示文摘 | Yasuda T Hirata K Ishida T | 2007 | J Atheroscler Thromb2007，14，4： | 1 |
| 7 | Posterior sub-Tenon's capsule injection of triamcinolone acetonide prevents panretinal photocoagnlation-induced visual dysfunction in patients with severe diabetic retinopathy and good vision显示文摘 | Shimura M Yasuda K Shiono T | 2006 | Ophthalmology2006，113，3： | 1 |
| 8 | Decadal changes in the mode waters in the midlatitude North Pacific显示文摘 | YASUDA T HANAWA K | 1997 | J Phys Oceanogr1997，27，： | 1 |
| 9 | Modeling and implementation of elastic object manipulation in virtual space显示文摘 | Miyazaki S Yasuda T Yokoi S | 1998 | Electronics and Communications in Japan Part 3: Fundamental Electronic Science1998，，1： | 1 |
| 10 | Mutation of cytochrome P-45017 alpha gene (CYP17) in a Japanese patient previously reported as having glucocorticoid responsive hyperaldosteronism:with a review of Japanese patients with mutations of CYP17显示文摘 | Miura K Yasuda K Yanase T | 1996 | J Clin Endocrinol Metab1996，81，： | 1 |
| 11 | Preparation of platinumruthenium onto solid polymer electrolyte membrane and the application to a DMFC anode显示文摘 | FUJIWARA N YASUDA K IOROI T | 2002 | Electrochim Acta2002，47，： | 1 |
| 12 | Gene transfer with liposomes to the intraocular tissues by different routes of administration显示文摘 | Masuda I Matsuo T Yasuda T | 1996 | Invest Ophthalmot Vis Sci1996，37，9： | 1 |
| 13 | Enhanced secretion of cardiac hepatocyte growth factor from an infarct region is associated with less severe ventricular enlargement and improved cardiac function显示文摘 | Yasuda S Goto Y Bata T | 2000 | Am Cardiol2000，36，： | 1 |
| 14 | Technique and numagement of pcreutsneous transhepatic cholangial drainage for treating an obstruetive jaundice显示文摘 | Takada T Yasuda H Hanyu F | 1995 | Hepatogastroenterology1995，42，4： | 1 |
| 15 | Global optimization method using chaos in dissipative system显示文摘 | FUJITA T YASUDA K YOKOYAMA R | 1995 | Electronics and Communications in Japan Part 3: Fundamental Electronic Science1995，78，1： | 1 |
| 16 | Magnetic Properties on Shape Memory Alloys Ni2Mn1+xIn1-x 显示文摘 | Kanomata T Yasuda T Sasaki S | 2009 | J Magn Magn Mater2009，321，： | 1 |
| 17 | Effects of low-intensity bench press training with restricted arm muscle blood flow on chest muscle hypertrophy: a pilot study显示文摘 | YASUDA T FUJITA S OGASAWARA R | 2010 | Clin Physiol Funct Imaging2010，30，5： | 1 |
| 18 | Histological studies on the on- togeny of bovine gut-associated lymphoid tissue: appearance of T cells and development of IgGq- and IgAq- cells in lymphoid follicles显示文摘 | Yasuda M Fujino M Nasu T | 2004 | Dev Comp Immunol2004，28，4： | 1 |
| 19 | Evaporation from non-saturated surface and surface moisture availability显示文摘 | Yasuda N Toya T | 1981 | Pap Meteor Geophys1981，32，： | 1 |
| 20 | Charac- terization of a novel mammalian SUMO-1/Smt3-specific isopeptidase, a homologue of rat axam, which is an ax- in-binding protein promoting 13-catenin degradation 显示文摘 | Nishida T Kaneko F Kitagawa M Yasuda H | 2001 | J Biological Chem2001，276，39： | 1 |
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