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| 1 | 支气管的动脉和气管的分叉的大动脉的 ostia : MDCT 分析显示文摘 AIM:To explore the anatomical relationships between bronchial artery and tracheal bifurcation using computed tomography angiography (CTA).METHODS:One hundred consecutive patients (84 men,16 women;aged 46-85 years) who underwent CTA using multi-detector row CT (MDCT) were investigated retrospectively.The distance between sites of bronchial artery ostia and tracheal bifurcation,and dividing directions were explored.The directions of division from the descending aorta were described as on a clock face.RESULTS:We identified ostia of 198 bronchial arteries:95 right bronchial arteries,67 left bronchial arteries,36 common trunk arteries.Of these,172 (87%) divided from the descending aorta,25 (13%) from the aortic arch,and 1 (0.5%) from the left subclavian artery.The right,left,and common trunk bronchial arteries divided at-1 to 2 cm from tracheal bifurcation with frequencies of 77% (73/95),82% (54/66),and 70% (25/36),respectively.The dividing direction of right bronchial arteries from the descending aorta was 9 to 10 o’clock with a frequency of 81% (64/79);that of left and common tract bronchial arteries was 11 to 1 o’clock with frequencies of 70% (43/62) and 77% (24/31),respectively.CONCLUSION:CTA using MDCT provides details of the relation between bronchial artery ostia and tracheal bifurcation. | Julaiti Ziyawudong Nobuyuki Kawai Morio Sato Akira Ikoma Hiroki Sanda Taizo Takeuchi Hiroki Minamiguchi Motoki Nakai Takami Tanaka Tetsuo Sonomura | 2012 | World Journal of Radiology2012，4，1： | 9 |
| 2 | Three benefits of microcatheters for retrograde transvenous obliteration of gastric varices显示文摘AIM:To evaluate the usefulness of the microcatheter techniques in balloon-occluded retrograde transvenous obliteration (BRTO) of gastric varices.METHODS:Fifty-six patients with gastric varices underwent BRTOs using microcatheters.A balloon catheter was inserted into gastrorenal or gastrocaval shunts.A microcatheter was navigated close to the varices,and sclerosant was injected into the varices through the microcatheter during balloon occlusion.The next morning,thrombosis of the varices was evaluated by contrast enhanced computed tomography (CE-CT).In patients with incomplete thrombosis of the varices,a second BRTO was performed the following day.Patients were followed up with CE-CT and endoscopy.RESULTS:In all 56 patients,sclerosant was selectively injected through the microcatheter close to the varices.In 9 patients,microcoil embolization of collateral veinswas performed using a microcatheter.In 12 patients with incomplete thrombosis of the varices,additional injection of sclerosant was performed through the microcatheter that remained inserted overnight.Complete thrombosis of the varices was achieved in 51 of 56 patients,and the remaining 5 patients showed incomplete thrombosis of the varices.No recurrence of the varices was found in the successful 51 patients after a median follow up time of 10.5 mo.We experienced one case of liver necrosis,and the other complications were transient.CONCLUSION:The microcatheter techniques are very effective methods for achieving a higher success rate of BRTO procedures. | Tetsuo Sonomura Wataru Ono Morio Sato Shinya Sahara Kouhei Nakata Hiroki Sanda Nobuyuki Kawai Hiroki Minamiguchi Motoki Nakai Kazushi Kishi | 2012 | World Journal of Gastroenterology2012，18，12： | 5 |
| 3 | Effect of ONO-4057 and tacrolimus on ischemia-reperfusion injury of the liver显示文摘AIM: To investigate the effects of a novel Leukotriene B4 receptor antagonist and/or tacrolimus on ischemia-reperfusion in a rat liver model. METHODS: Male Lewis rats were pretreated with ONO-4057 (100 mg/kg) and/or tacrolimus (1 mg/kg) orally, and divided into four experimental groups; group 1 (control), group 2 (ONO-4057), group 3 (tacrolimus), group 4 (ONO-4057 + tacrolimus). RESULTS: There was a tendency for long survival in the groups treated with tacrolimus alone and ONO-4057 plus tacrolimus. Post-reperfusion serum aspartate aminotransferase levels decreased more signif icantly in ONO-4057 plus tacrolimus group (P < 0.01), than in the tacrolimus alone group (P < 0.05), compared to controls. CONCLUSION: This study demonstrated that pretreat-ment with ONO-4057 in combination with tacrolimus produced additive effects in a rat model of liver isch-emia-reperfusion injury. | Takayuki Takeichi Shinji Uemoto Sachiko Minamiguchi Izumi Takeyoshi Yukihiro Inomata Koichi Tanaka Eiji Kobayashi | 2009 | World Journal of Gastroenterology2009，15，45： | 3 |
| 4 | 堵塞汽球后退为经由脊间的静脉的胃的静脉曲张的 transvenous 涂去显示文摘 Gastric varices are usually associated with a gastrorenal(G-R) shunt.However,the gastric varices described in this case report were not associated with a G-R shunt.The inflow vessel was the posterior gastric vein and the outflow vessels were the narrow inferior phrenic vein and the dilated cardio-phrenic vein.First,percutaneous transhepatic obliteration of the posterior gastric vein was performed,but the gastric varices remained patent.Then,micro-balloon catheterization of the subphrenic vein was carried out via the jugular vein,pericardial vein and cardio-phrenic vein,however,micro-balloon-occluded inferior phrenic venography followed by micro-coil embolization of the cardio-phrenic vein revealed no delineation of gastric varices resulting in no further treatment.Thereafter,as a gastrosubphrenic-intercostal vein shunt developed,a microballoon catheter was advanced to the gastric varices via the intercostal vein and balloon-occluded retrograde transvenous obliteration(BRTO) was performed resulting in the eradication of gastric varices.BRTO for gastric varices via the intercostal vein has not previously been documented. | Hiroki Minamiguchi Nobuyuki Kawai Morio Sato Akira Ikoma Munehisa Sawa Tetsuo Sonomura Shinya Sahara Kouhei Nakata Isao Takasaka Motoki Nakai | 2012 | World Journal of Radiology2012，4，3： | 3 |
| 5 | Successful endovascular treatment of endoscopically unmanageable hemorrhage from a duodenal ulcer fed by a renal artery: A case report显示文摘A 52-year-old woman was admitted with hypovolemic shock. Emergency endoscopy revealed three hemorrhagic duodenal ulcers(all stage A1) with exposed vessels. Two ulcers were successfully treated by endoscopic clipping; however, the remaining ulcer on the posterior wall of the horizontal portion of the duodenum could not be clipped. Because her vital signs were rapidly worsening, we performed transcatheter arterial embolization(TAE) as it is less invasive than surgery. Computed tomography aortography showed that the duodenal hemorrhage was sourced from the lower branch of the right renal artery. In general, the duodenum is fed by branches from the gastroduodenal artery or superior mesenteric artery. However, this patient had three right renal arteries. The lower branch of the right renal artery at the L3 vertebral level was at the same level as the horizontal portion of the duodenum. Complete hemostasis was achieved by TAE using metallic coils and n-butyl-2-cyanoacrylate. After TAE, she recovered from the hypovolemic shock and was discharged from hospital. She has had no recurrence of the hemorrhagic duodenal ulcer for over 1 yr, and followup endoscopy showed no necrosis or stricture of the duodenum. Although she developed a small infarct of her right kidney, her renal function was satisfactory. In summary, the present case is the first reported case of hemorrhagic duodenal ulcer in which the culprit vessel was a renal artery that was successfully treated by TAE. Computed tomography aortography before TAE provides valuable information regarding the source of a duodenal hemorrhage. | Shimpei Anami Hiroki Minamiguchi Naoaki Shibata Takao Koyama Hirotatsu Sato Akira Ikoma Motoki Nakai Takuji Yamagami Tetsuo Sonomura | 2018 | World Journal of Clinical Cases2018，6，15： | 3 |
| 6 | Emergency balloon-occluded retrograde transvenous obliteration of ruptured gastric varices显示文摘AIM: To evaluate the effectiveness and safety of emergency balloon-occluded retrograde transvenous obliteration(BRTO) for ruptured gastric varices.METHODS: Emergency BRTO was performed in 17 patients with gastric varices and gastrorenal or gastrocaval shunts within 24 h of hematemesis and/or tarry stool.The gastric varices were confirmed by endoscopy,and the gastrorenal or gastrocaval shunts were identified by contrast-enhanced computed tomography(CE-CT).A 6-Fr balloon catheter(Cobra type) was inserted into the gastrorenal shunt via the right internal jugular vein,or into the gastrocaval shunt via the right femoral vein,depending on the varices drainage route.The sclerosant,5% ethanolamine oleate iopamidol,was injected into the gastric varices through the catheter during balloon occlusion.In patients with incom plete thrombosis of the varices after the first BRTO,a second BRTO was performed the following day.Patients were followed up by endoscopy and CE-CT at 1 d,1 wk,and 1,3 and 6 mo after the procedure,and every 6 mo thereafter.RESULTS: Complete thrombosis of the gastric varices was not achieved with the first BRTO in 7/17 patients because of large gastric varices.These patients underwent a second BRTO on the next day,and additional sclerosant was injected through the catheter.Complete thrombosis which led to disappearance of the varices was achieved in 16/17 patients,while the remaining patient had incomplete thrombosis of the varices.None of the patients experienced rebleeding or recurrence of the gastric varices after a median follow-up of 1130 d(range 8-2739 d).No major complications occurred after the procedure.However,esophageal varices worsened in 5/17 patients after a mean follow-up of 8.6 mo.CONCLUSION: Emergency BRTO is an effective and safe treatment for ruptured gastric varices. | Tetsuo Sonomura Wataru Ono Morio Sato Shinya Sahara Kouhei Nakata Hiroki Sanda Nobuyuki Kawai Hiroki Minamiguchi Motoki Nakai Kazushi Kishi | 2013 | World Journal of Gastroenterology2013，19，31： | 2 |
| 7 | Accumulation of Somatic Mutations in TP53 in Gastric Epithelium with Helicobacter pylori infection显示文摘 | Takahiro Shimizu Hiroyuki Marusawa Yuko Matsumoto Tadashi Inuzuka Atsuyuki Ikeda Yosuke Fujii Sachiko Minamiguchi Shin’ichi Miyamoto Tadayuki Kou Yoshiharu Sakai Jean E. Crabtree Tsutomu Chiba | 2014 | Gastroenterology2014，，： | 2 |
| 8 | Kimura dis- ease of the epiglottis: a case report and review of |iterature显示文摘 | Yamamoto T Minamiguchi S Watanabe Y | 2014 | Head Neck Pathol2014，8，2： | 1 |
| 9 | Comparison of air kerma between C-arm CT and 64-multidetector-row CT using a phantom显示文摘 | Seiki Hosokawa Nobuyuki Kawai Morio Sato Hiroki Minamiguchi Motoki Nakai Kazuhiro Murotani Tadayoshi Nishioku Shintaro Shirai Tetsuo Sonomura | 2014 | Japanese Journal of Radiology2014，，5： | 1 |
| 10 | Multidetectorrow com-puted tomography-based clinical assessment of fondaparinux fortreatment of acute pulmonary embolism and acute deep vein throm-bosis in Japanese patients 显示文摘 | Nakamura M Okano Y Minamiguchi H | 2011 | Circ J2011，75，6： | 1 |
| 11 | Depolymerized holothurians glycosaminoglycan with novel anticoagu 1ant actions: antithrombin Ⅲ-and heparin cofactor Ⅱ- independent inhibition of factor X activation by factor IX a-factor VIIIa comptex and heparin cofactor Ⅱ dependent inhibition of thrombin显示文摘 | Nagase H Enjyoji K Minamiguchi K | 1995 | Blood1995，85，： | 1 |
| 12 | Low atrial septal pa- cing with dual- chamber pacemakers reduce atrial fibrillation in sick sinus syndrome显示文摘 | Minamiguchi H Nanto S Onishi T | 2011 | J Cardiol2011，57，2： | 1 |
| 13 | HER2 expression and its clinicopathological features in resectable gastric cancer显示文摘 | Yoshiki Kataoka Hiroshi Okabe Akihiko Yoshizawa Sachiko Minamiguchi Kenichi Yoshimura Hironori Haga Yoshiharu Sakai | 2013 | Gastric Cancer2013，，1： | 1 |
| 14 | Preoperative microcoil embolization of the common hepatic artery for pancreatic body cancer显示文摘AIM:To evaluate safety and feasibility of microcoil embolization of the common hepatic artery under proper or distal balloon inflation in preoperative preparation for en bloc celiac axis resection for pancreatic body cancer.METHODS:Fifteen patients(11 males,4 females;median age,67 years) with pancreatic body cancer involving the nerve plexus surrounding the celiac artery underwent microcoil embolization.To alter the total hepatic blood flow from superior mesenteric artery(SMA),microcoil embolization of the common hepatic artery(CHA) was conducted in 2 cases under balloon inflation at the proximal end of the CHA and in 13 cases under distal microballoon inflation at the distal end of the CHA.RESULTS:Of the first two cases of microcoil embolization with proximal balloon inflation,the first was successful,but there was microcoil migration to the proper hepatic artery in the second.The migrated microcoil was withdrawn to the CHA by an inflated microballoon catheter.Microcoil embolization was successful in the other 13 cases with distal microballoon inflation,with no microcoil migration.Compact microcoil embolization under distal microballoon inflation created sufficient resistance against the vascular wall to prevent migration.Distal balloon inflation achieved the requisite 1 cm patency at the CHA end for vascular clamping.All patients underwent en bloc celiac axis resection without arterial reconstruction or liver ischemia.CONCLUSION:To impede microcoil migration to the proper hepatic artery during CHA microcoil embolization,distal microballoon inflation is preferable to proximal balloon inflation. | Isao Takasaka Nobuyuki Kawai Morio Sato Hirohiko Tanihata Tetsuo Sonomura Hiroki Minamiguchi Motoki Nakai Akira Ikoma Kouhei Nakata Hiroki Sanda | 2012 | World Journal of Gastroenterology2012，18，16： | 1 |
| 15 | Human cord blood long-term engrafting cells are CD34(+) CD38(-)显示文摘 | Livingston AG Minamiguchi H | 2003 | Leukemia2003，17，5： | 1 |
| 16 | Diagnosis of deep vein thrombosis using multi-detector belical CT显示文摘 | Kimura M Minamiguchi H Sahara S | 2002 | Nippon Igaku Hoshasen Gukkai Zasshi2002，62，13： | 1 |
| 17 | Basic study of a mixture of N-butyl cyanoacrylate, ethanol, and lipiodol as a new embolic material 显示文摘 | Kawai N Sato M Minamiguchi H | 2012 | J Vasc Interv Radial2012，23，： | 1 |
| 18 | Inter- action of a new depolymerized holothurian glycosamin- oglycan with proteins in Human plasma 显示文摘 | Minamiguchi K Nagase H Kitazato K T | 1996 | Thrombo- sis research1996，83，3： | 1 |
| 19 | Triple-phase computed tomography during arterial portography with bolus tracking for hepatic tumors显示文摘 | Motoki Nakai Morio Sato Akira Ikoma Kohei Nakata Shinya Sahara Isao Takasaka Hiroki Minamiguchi Nobuyuki Kawai Tetsuro Sonomura Kazushi Kishi | 2010 | Japanese Journal of Radiology2010，，2： | 1 |
| 20 | Multide- rector-row computed tomography-based clinical assessment of fondaparinux for treatment of acute pulmonary embolism and acute deep vein thrombosis in Japanese patients显示文摘 | Nakamura M Okano Y Minamiguchi H | 2011 | Circ J2011，75，6： | 1 |
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