Search Results - "Nakasone, Yutaka"

Endovascular Management of Visceral Artery Pseudoaneurysms: Transcatheter Coil Embolization Using the Isolation Technique by Ikeda, Osamu, Nakasone, Yutaka, Tamura, Yoshitaka, Yamashita, Yasuyuki

“…Purpose To describe our experiences with treatment of visceral artery pseudoaneurysms (VAPA) by transcatheter coil embolization using an isolation technique…”
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Nonoperative management of unruptured visceral artery aneurysms: Treatment by transcatheter coil embolization by Ikeda, Osamu, MD, Tamura, Yoshitaka, MD, Nakasone, Yutaka, MD, Iryou, Yasuhiko, MD, Yamashita, Yasuyuki, MD

“…Purpose To describe our experiences with the treatment of visceral artery aneurysms (VAA) by transcatheter coil embolization and to propose indications for…”
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Celiac artery stenosis/occlusion treated by interventional radiology by Ikeda, Osamu, Tamura, Yoshitaka, Nakasone, Yutaka, Yamashita, Yasuyuki

“…Abstract Severe stenosis/occlusion of the proximal celiac trunk due to median arcuate ligament compression (MALC), arteriosclerosis, pancreatitis, tumor…”
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Successful Treatment of Mesenteric Varices by Retrograde Transvenous Obliteration by the Delivery of N-butyl-2-cyanoacrylate via an Abdominal Wall Vein by Ikeda, Osamu, Nakasone, Yutaka, Yokoyama, Koichi, Inoue, Seijiro, Takamori, Hiroshi, Baba, Hideo, Yamashita, Yasuyuki

“…Bleeding from mesenteric varices associated with portal hypertension is occasionally life-threatening. A 53-year-old man who had undergone esophageal…”
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Percutaneous transhepatic portal embolization using foam ethanolamine oleate and carbon dioxide (CO₂): a pilot study by Inoue, Seijiro, Ikeda, Osamu, Nakasone, Yutaka, Beppu, Toru, Masuda, Toshiro, Yokoyama, Koichi, Utsunomiya, Daisuke, Baba, Hideo, Yamashita, Yasuyuki

“…Percutaneous transhepatic portal embolization (PTPE) can induce atrophy of the embolized- and hypertrophy of the residual area. These effects are advantageous…”
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Successful Therapy of Brachiocephalic Arteriogastric Fistula After Esophagectomy by Nagai, Yohei, MD, Watanabe, Masayuki, MD, Ikeda, Osamu, MD, Nakasone, Yutaka, MD, Sakaguchi, Hisashi, MD, Kunitomo, Ryuji, MD, Yamashita, Yasuyuki, MD, Baba, Hideo, MD

“…We report the case of an 86-year-old man, who had undergone subtotal esophagectomy and reconstruction with a gastric tube through the retrosternal route 7…”
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Percutaneous transluminal venoplasty after venous pressure measurement in patients with hepatic venous outflow obstruction after living donor liver transplantation by Ikeda, Osamu, Tamura, Yoshitaka, Nakasone, Yutaka, Yamashita, Yasuyuki, Okajima, Hideaki, Asonuma, Katsuhiro, Inomata, Yukihiro

“…Purpose The aim of this study was to evaluate retrospectively the outcome of percutaneous transluminal venoplasty (PTV) after venous pressure measurement in…”
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Basic Study for the Purpose of Developing a Quantitative 67 Ga-SPECT Measurement Method by Nakanishi, Kensuke, Sakata, Reiki, Takaki, Akihiro, Nakasone, Yutaka, Kadota, Masataka, Ito, Shigeki

“…Ga-single photon emission computed tomography (SPECT) images vary according to the imaging time and image display methods. The calculation of an index, such as…”
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Effect of Gravity on Drug Distribution after Port-catheter Implantation for Hepatic Arterial Infusion Chemotherapy by Tamura, Yoshitaka, MD, Ikeda, Osama, MD, PhD, Nakasone, Yutaka, MD, Shiraishi, Shinya, MD, PhD, Tomiguchi, Seiji, MD, PhD, Yamashita, Yasuyuki, MD, PhD, Takamori, Hiroshi, MD, PhD, Baba, Hideo, MD, PhD

“…Rationale and Objectives We evaluated the effect of gravity on intrahepatic perfusion (IHP) in patients with a port-catheter system (PCS) implanted for hepatic…”
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Successful treatment of ruptured duodenal varices with dual balloon-occluded embolotherapy by Ikeda, Osamu, Nakasone, Yutaka, Beppu, Toru, Baba, Hideo, Yamashita, Yasuyuki

“…Duodenal varices are ectopic portosystemic shunts that do not tend to result in gastrointestinal bleeding. Balloon-occluded retrograde transvenous obliteration…”
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Selective embolization of the splenic vein for shunt-preserving disconnection of the portal and systemic circulation: report of two cases by Ikeda, Osamu, Nakasone, Yutaka, Beppu, Toru, Masuda, Toshiro, Baba, Hideo, Yamashita, Yasuyuki

“…In carefully selected patients with portosystemic encephalopathy, it is possible to safely disconnect the portal and systemic circulation while preserving the…”
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Nontraumatic rupture of lumbar artery causing an intravertebral body pseudoaneurysm: treatment by transcatheter embolization by Shigematsu, Yoshinori, Kudoh, Kouichi, Nakasone, Yutaka, Fujisaki, Tadashi, Uemura, Shouichirou, Yamashita, Yasuyuki

“…We report a case of nontraumatic rupture of the lumbar artery that led to a pseudoaneurysm in the vertebral body and massive retroperitoneal to retropleural…”
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Sequential combination treatment (arterial embolization and percutaneous radiofrequency ablation) of inoperable renal cell carcinoma: single-center pilot study by Nakasone, Yutaka, Kawanaka, Koichi, Ikeda, Osamu, Tamura, Yoshitaka, Yamashita, Yasuyuki

“…Potential drawbacks of percutaneous radiofrequency ablation (RFA) for renal cell carcinoma (RCC) include local recurrence after RFA due to a limited ablation…”
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Pain control in patients with hepatocellular carcinoma treated by percutaneous radiofrequency ablation: comparison of the efficacy of one-shot and continuous intravenous fentanyl delivery by Yokoyama, Koichi, Ikeda, Osamu, Kawanaka, Koichi, Nakasone, Yutaka, Inoue, Seijiro, Tamura, Yoshitaka, Yamashita, Yasuyuki

“…Hepatic percutaneous radiofrequency ablation (RFA) is usually performed with the patient under deep intravenous (i.v.) sedation or general anesthesia…”
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Comparison of CT-Guided Percutaneous Biopsy with and Without Registration of Prior PET/CT Images to Diagnose Mediastinal Tumors by Yokoyama, Koichi, Ikeda, Osamu, Kawanaka, Koichi, Nakasone, Yutaka, Tamura, Yoshitaka, Inoue, Seijiro, Sakamoto, Fumi, Yoshida, Morikatsu, Shiraishi, Shinya, Yamashita, Yasuyuki

“…Purpose To compare computed tomography (CT)-guided percutaneous biopsy with and without registration of prior positron emission tomography (PET)/CT images in…”
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Radiofrequency ablation in a porcine kidney model: effect of occlusion of the arterial blood supply on ablation temperature, coagulation diameter, and histology by Nakasone, Yutaka, Ikeda, Osamu, Kawanaka, Koichi, Yokoyama, Koichi, Yamashita, Yasuyuki

“…Radiofrequency ablation (RFA) is susceptible to the cooling effect of flowing blood. The reduced efficacy of RFA in large tumors reflects the in vivo…”
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Simultaneous coil embolization and angioplasty using a self-expanding nitinol stent to treat pancreaticoduodenal artery aneurysms associated with celiac artery stenosis by Ikeda, Osamu, Nakasone, Yutaka, Yokoyama, Koichi, Inoue, Seijiro, Tamura, Yoshitaka, Yamashita, Yasuyuki

“…The degeneration of pancreaticoduodenal arcade vessels due to pancreaticoduodenal artery aneurysms is associated with celiac artery stenosis or occlusion…”
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Shock index correlates with extravasation on angiographs of gastrointestinal hemorrhage: a logistics regression analysis by Nakasone, Yutaka, Ikeda, Osamu, Yamashita, Yasuyuki, Kudoh, Kouichi, Shigematsu, Yoshinori, Harada, Kazunori

“…We applied multivariate analysis to the clinical findings in patients with acute gastrointestinal (GI) hemorrhage and compared the relationship between these…”
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Direct percutaneous embolization of an iatrogenic lumbar artery pseudoaneurysm following unsuccessful coil embolization by Ikeda, Osamu, Kawanaka, Koichi, Nakasone, Yutaka, Tamura, Yoshitaka, Yamashita, Yasuyuki

“…A 56-year-old man with acute myeloleukemia was hospitalized for lumbar pain. Treatment with antibiotics failed to improve the symptoms. For the diagnosis of…”
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Coil embolization of pancreaticoduodenal artery aneurysms associated with celiac artery stenosis: report of three cases by Ikeda, Osamu, Tamura, Yoshitaka, Nakasone, Yutaka, Kawanaka, Kohichi, Yamashita, Yasuyuki

“…Aneurysms of the pancreaticoduodenal artery are rare. Degeneration of pancreaticoduodenal arcade vessels due to these aneurysms is associated with celiac…”
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