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| 1 | Arterial steroid injection therapy can inhibit the progression of severe acute hepatic failure toward fulminant liver failure显示文摘AIM: To utilize transcatheter arterial steroid injection therapy (TASIT) via the hepatic artery to reduce hepatic macrophage activity in patients with severe acute hepatic failure.METHODS: Thirty-four patients with severe acute hepatic failure were admitted to our hospital between June 2002 to June 2006 providing for the possibility of liver transplantation (LT). Seventeen patients were treated using traditional liver supportive procedures, and the other 17 patients additionally underwent TASIT with 1000 mg methylprednisolone per day for 3 continuous days. RESULTS: Of the 17 patients who received TASIT, 13 were cured without any complications, 2 died, and 2 underwent LT. Of the 17 patients who did not receive TASIT, 4 were self-limiting, 7 died, and 6 underwent LT. Univariate logistic analysis revealed that ascites, serum albumin, prothrombin time, platelet count, and TASIT were significant variables for predicating the prognosis. Multivariate logistic regression analysis using stepwise variable selection showed that prothrombin time, platelet count, and TASIT were independent predictive factors. CONCLUSION: TASIT might effectively prevent the progression of severe acute hepatic failure to a fatal stage of fulminant liver failure. | Kazuhiro Kotoh Munechika Enjoji Makoto Nakamuta Tsuyoshi Yoshimoto Motoyuki Kohjima Shusuke Morizono Shinsaku Yamashita Yuki Horikawa Kengo Yoshimitsu Tsuyoshi Tajima Yoshiki Asayama Kousei Ishigami Masakazu Hirakawa | 2006 | World Journal of Gastroenterology2006,12,41: | 13 |
| 2 | Coil embolization of arterioportal fistula that developed after partial gastrectomy显示文摘 | Kousei Ishigami Kengo Yoshimitsu Hiroshi Honda Toshiro Kuroiwa Hiroyuki Irie Hitoshi Aibe Tsuyoshi Tajima Makoto Hashizume Kouji Masuda | 1999 | CardioVascular and Interventional Radiology1999,,4: | 1 |
| 3 | Well-differentiated adenocarcinoma of the gallbladder with intratumoral cystic components due to abundant mucin production: a mimicker of adenomyomatosis显示文摘 | Kengo Yoshimitsu Hiroyuki Irie Hitoshi Aibe Tsuyoshi Tajima Akihiro Nishie Yoshiki Asayama Kunishige Matake Kouji Yamaguchi Shuji Matsuura Hiroshi Honda | 2005 | European Radiology2005,,2: | 1 |
| 4 | Newborn mass screening and selective screening using electrospray tandem mass spectrometry in Japan显示文摘 | Yosuke Shigematsu Satoko Hirano Ikue Hata Yukie Tanaka Masakatsu Sudo Nobuo Sakura Tsuyoshi Tajima Seiji Yamaguchi | 2002 | Journal of Chromatography B2002,,1: | 1 |
| 5 | Gastric rupture with necrosis following acute gastric dilatation: report of a case显示文摘 | Takehiro Mishima Norihiro Kohara Yoshitsugu Tajima Junpei Maeda Keiji Inoue Tsuyoshi Ohno Amane Kitasato Takehito Watanabe Junji Irie Tomohiko Adachi Tamotsu Kuroki Susumu Eguchi Takashi Kanematsu | 2012 | Surgery Today2012,,10: | 1 |
| 6 | Well-differentiated adenocarcinoma of the gallbladder with intratumoral cystic components due to abundant mucin production: a mimicker of adenomyomatosis显示文摘 | Kengo Yoshimitsu Hiroyuki Irie Hitoshi Aibe Tsuyoshi Tajima Akihiro Nishie Yoshiki Asayama Kunishige Matake Kouji Yamaguchi Shuji Matsuura Hiroshi Honda | 2005 | European Radiology2005,,: | 1 |
| 7 | Pulmonary Complications after Hepatic Artery Chemoembolization or Infusion via the Inferior Phrenic Artery for Primary Liver Cancer显示文摘 | Tsuyoshi Tajima Hiroshi Honda Toshirou Kuroiwa Hidetake Yabuuchi Takashi Okafuji Kengo Yosimitsu Hiroyuki Irie Hitoshi Aibe Kouji Masuda | 2002 | Journal of Vascular and Interventional Radiology2002,,9: | 1 |
| 8 | Quantitative analysis of liver function using superparamagnetic iron oxide- and Gd-EOB-DTPA-enhanced MRI: Comparison with Technetium-99m galactosyl serum albumin scintigraphy显示文摘 | Akihiro Nishie Yasuhiro Ushijima Tsuyoshi Tajima Yoshiki Asayama Kousei Ishigami Daisuke Kakihara Tomohiro Nakayama Yukihisa Takayama Daisuke Okamoto Koichiro Abe Makoto Obara Kengo Yoshimitsu Hiroshi Honda | 2011 | European Journal of Radiology2011,,6: | 1 |
| 9 | Uterine artery embolization along with the administration of methotrexate for cervical ectopic pregnancy: technical and clinical outcomes 显示文摘 | Masakazu Hirakawa Tsuyoshi Tajima Kengo Yoshimitsu | 2009 | AJR2009,192,: | 1 |
| 10 | 在更低的极限的长骨头的骨样的骨瘤的指导 CT 的 radiofrequency 脱离显示文摘 AIM:To present our initial experience with computed tomography guided radiofrequency ablation(RFA) of osteoid osteoma(OO) in our institution.METHODS:RFA was performed on eight patients(5 males and 3 females) with clinically and radiologically diagnosed OO(femoral neck,n = 4;femoral diaphysis,n = 2;tibial diaphysis,n = 1;fibular diaphysis,n = 1).Ablation was performed using an electrode with a 10-mm exposed tip for a total of 4-6 min at a targeted temperature of 90 degrees Celsius.No cooling system was used.The intervention was accepted as technically successful if the tip of the electrode could be placed within the center of the nidus.We defined clinical success as a disappearance within 2 wk after treatment of symptoms that had manifested at presentation.RESULTS:All procedures were technically successful.No major or immediate complications were observed.Clinical success was achieved in six of eight patients in the first procedure.A second procedure was performed for two patients who had recurrent or continued pain,and one of these cases was successfully treated.The overall rate of success was 87.5%(7/8).No complication was observed.CONCLUSION:Our preliminary results indicate a favorable success rate and no complications and are compatible with the previous reports of RFA of OO. | Yoshiki Asayama Akihiro Nishie Kousei Ishigami Daisuke Kakihara Yasuhiro Ushijima Yukihisa Takayama Nobuhiro Fujita Tsuyoshi Tajima Kengo Yoshimitsu Shuichi Matsuda Yukihide Iwamoto Hiroshi Honda | 2012 | World Journal of Radiology2012,4,6: | 1 |
| 11 | Detecting hepatic nodules and identifying feeding arteries of hepatocellular carcinoma: efficacy of cone-beam computed tomography in transcatheter arterial chemoembolization显示文摘Aim:To evaluate the effectiveness of using cone-beam computed tomography(CBCT)in transcatheter arterial chemoembolization(TACE)to detect hapatocellular carcinoma(HCC)nodules and their feeding arteries.Methods:Twenty-four patients with HCCs who underwent TACE using CBCT in addition to conventional digital subtraction angiography(DSA)were enrolled.After both conventional DSA and CBCT through the hepatic artery were acquired,TACE were performed.The nodules were defined as an HCC when dense accumulation of iodized oil was found within the nodule on CT obtained 2 weeks after the TACE.The number of detected nodules and identified feeding arteries,and their correlations with anatomical locations were assessed.Results:A total of 39 HCC nodules(tumor diameter,7-40 mm;mean,17.4±7.9 mm)were detected.Thirty-one nodules were detected by DSA alone but 8 nodules were additionally detected by adding CBCT to DSA.There were 53 feeding arteries associated with the 39 HCC nodules.Among these arteries,21 were identified by DSA alone;however,47 were identified by combining CBCT with DSA.Additional feeding arteries,especially for the nodules located at the right and caudate lobes,were identified by CBCT.On the other hand,there was no difference in detection of nodules between the anatomical locations by CBCT.Conclusion:The use of CBCT in addition to DSA offers potential for increasing the number of detected nodules,and the number of their feeding arteries at the right and caudate lobes.CBCT might improve the quality of TACE procedure for HCC than DSA alone. | Yasuhiro Ushijima Tsuyoshi Tajima Akihiro Nishie Yoshiki Asayama Kousei Ishigami Masakazu Hirakawa Daisuke Kakihara Daisuke Okamoto Hiroshi Honda | 2016 | Hepatoma Research2016,2,1: | 0 |