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  1. Article

    Utility of Coil-Assisted Retrograde Transvenous Obliteration II (CARTO-II) for the Treatment of Gastric Varices

    To investigate the technical feasibility, safety and clinical outcomes of coil-assisted retrograde transvenous obliteration II (CARTO-II) for gastric varices (GV).

    Akira Yamamoto, Atsushi Jogo, Ken Kageyama in CardioVascular and Interventional Radiology (2020)

  2. No Access

    Article

    A noninvasive diagnostic approach using per-rectal portal scintigraphy for sinusoidal obstruction syndrome after allogeneic hematopoietic cell transplantation

    Hiroshi Okamura, Hideo Koh, Teruhito Takakuwa, Kentaro Ido in Bone Marrow Transplantation (2020)

  3. No Access

    Article

    Risk factors for local recurrence of hepatocellular carcinoma after transcatheter arterial chemoembolization with drug-eluting beads (DEB-TACE)

    To identify the risk factors for local recurrence in hepatocellular carcinoma (HCC) patients treated with transcatheter arterial chemoembolization (TACE) with drug-eluting beads (DEB-TACE).

    Mariko M. Nakano, Akira Yamamoto, Norifumi Nishida in Japanese Journal of Radiology (2019)

  4. Article

    Open Access

    Effective palliative radiofrequency ablation for tumors causing pain, numbness and motor function disorders: case series

    We present a case series of a palliative radiofrequency ablation (RFA) for the tumors that lead to the resolution of pain and motor function disorders. RFA is widely used on tumors in various organs and often ...

    Shinichi Hamamoto, Toshiyuki Matsuoka, Tomohisa Okuma, Akira Yamamoto in BMC Research Notes (2014)

  5. No Access

    Article

    Systemic Artery to Pulmonary Artery Fistula Associated with Mitral Regurgitation: Successful Treatment with Endovascular Embolization

    We present the case of a 60-year-old woman with symptomatic mitral regurgitation caused by a left-to-right shunt via anastomoses consisting of microfistulae, most likely of inflammatory origin, between the rig...

    ** Iwazawa, Kenji Nakamura, Masao Hamuro in CardioVascular and Interventional Radiology (2008)

  6. No Access

    Article

    Pseudoaneurysm of the Dorsal Pancreatic Artery with Obstruction of the Celiac Axis After Pancreatoduodenectomy: Report of a Case

    Pancreatoduodenectomy can be difficult in patients with obstruction of the celiac axis because of the development of collateral arteries around the head of the pancreas. Bleeding from a pseudoaneurysm is a rar...

    Akishige Kanazawa, Hiromu Tanaka, Kazuhiro Hirohashi, Taichi Shuto in Surgery Today (2005)

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    Article

    Dual Balloon-Occluded Retrograde Transvenous Obliteration of Gastric Varix Draining into the Left Adrenal Vein and Left Inferior Phrenic Vein

    A 66-year-old woman with a gastric varix, draining into a dilated left adrenal vein and a left inferior phrenic vein, was treated with dual balloon-occluded retrograde transvenous obliteration (B-RTO). Under b...

    Norifumi Nishida, Teruhisa Ninoi in CardioVascular and Interventional Radiology (2004)

  8. No Access

    Article

    Hepatocellular carcinoma extending into the portal vein: Restoration of extended-term patency by placement of uncovered wallstents

    A 74-year-old man presented with hepatocellular carcinoma extending into the main portal vein. Two bare Wallstents were placed to maintain portal vein patency. The main portal vein remained patent for 6 months...

    Manabu Nakata M.D., Kenji Nakamura in CardioVascular and Interventional Radiology (2000)

  9. No Access

    Chapter and Conference Paper

    Transjugular Intrahepatic Portosystemic Shunt for Patients with Hepatocellular Carcinoma

    Ten patients with hepatocellular carcinoma successfully underwent transjugular intrahepatic portosystemic shunt (TIPS) without technique-related complications. TIPS was indicated for massive ascites in six cas...

    Kenji Nakamura, Sumio Takashima in Progress in Hepatocellular Carcinoma Treat… (2000)

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    Article

    New oily agents for targeting chemoembolization for hepatocellular carcinoma

    Purpose: The evaluation of new oily agents for targeting chemoembolization for hepatocellular carcinoma.

    Masao Hamuro, Kenji Nakamura, Yukimasa Sakai in CardioVascular and Interventional Radiology (1999)