YoshikiAsayamaMD

PubMed

• 2 citations
  Angiographic features and transarterial embolization of retained placenta with abnormal vaginal bleeding.
  Ryo Takaji, Hiro Kiyosue, Miyuki Maruno, Norio Hongo, Ryuichi Shimada, Satomi Ide, Kohei Tokuyama, Mamiko Okamoto, Yasushi Kawano, Yoshiki Asayama> ;CVIR Endovascular. 2021 Nov 2
• A Case of TAFRO Syndrome With Pulmonary Abnormalities.
  Haruka Sato, Fumito Okada, Hiroshi Baba, Takayoshi Itaya, Junji Kashiwagi, Yoshiki Asayama, Tomoko Nawata, Nahomi Yamaguchi, Tomoko Suzuki, Shogo Urabe> ;Journal of Thoracic Imaging. 2021 Nov 1
• 10 citations
  Detection of fibrotic remodeling of epicardial adipose tissue in patients with atrial fibrillation: Imaging approach based on histological observation.
  Yumi Ishii, Ichitaro Abe, Shintaro Kira, Taisuke Harada, Masayuki Takano, Takahiro Oniki, Hidekazu Kondo, Yasushi Teshima, Kunio Yufu, Takashi Shuto, Tomoyuki Wada, Mi...> ;Heart Rhythm O2. 2021 Aug 1
• 7 citations
  Image quality improvement with deep learning-based reconstruction on abdominal ultrahigh-resolution CT: A phantom study.
  Takashi Shirasaka, Tsukasa Kojima, Yoshinori Funama, Yuki Sakai, Masatoshi Kondo, Ryoji Mikayama, Hiroshi Hamasaki, Toyoyuki Kato, Yasuhiro Ushijima, Yoshiki Asayama, ...> ;Journal of Applied Clinical Medical Physics. 2021 Jul 1
• 1 citations
  Retrospective evaluation of venous phase contrast-enhanced computed tomography images in patients who developed pancreatic adenocarcinomas after treatment for nonpancr...
  Ryo Takaji, Yasunari Yamada, Ryuichi Shimada, Shunro Matsumoto, Tsutomu Daa, Yuichi Endo, Masafumi Inomata, Yoshiki Asayama> ;BJR Open. 2021 May 28
• Congestion Area of the Right Lobe Graft in Living Donor Liver Transplantation: Quantitative Evaluation of Hemodynamics Using Computed Tomography Perfusion.
  Koichiro Morita, Akihiro Nishie, Yoshiki Asayama, Yasuhiro Ushijima, Yukihisa Takayama, Daisuke Okamoto, Nobuhiro Fujita, Toru Ikegami, Tomoharu Yoshizumi, Kousei Ishi...> ;Transplantation Proceedings. 2021 May 4
• 3 citations
  Differentiating Liver Hemangioma from Metastatic Tumor Using T2-enhanced Spin-echo Imaging with a Time-reversed Gradient-echo Sequence in the Hepatobiliary Phase of Ga...
  Yukihisa Takayama, Akihiro Nishie, Daisuke Okamoto, Nobuhiro Fujita, Yoshiki Asayama, Yasuhiro Ushijima, Tomoharu Yoshizumi, Masami Yoneyama, Kousei Ishigami> ;Magnetic Resonance in Medical Sciences. 2021 Apr 20
• 3 citations
  Vessel Occlusion using Hydrogel-Coated versus Nonhydrogel Embolization Coils in Peripheral Arterial Applications: A Prospective, Multicenter, Randomized Trial
  Norio Hongo, Hiro Kiyosue, Shinichi Ota, Norihisa Nitta, Masamichi Koganemaru, Masanori Inoue, Seishi Nakatsuka, Keigo Osuga, Hiroshi Anai, Taku Yasumoto, Shuichi Tano...> ;Journal of Vascular and Interventional Radiology. 2021 Mar 3
• 1 citations
  Cryoablation for Secondary Renal Cell Carcinoma After Surgical Nephrectomy.
  Yasuhiro Ushijima, Yoshiki Asayama, Akihiro Nishie, Yukihisa Takayama, Yuichiro Kubo, Keisuke Ishimatsu, Kousei Ishigami> ;Cardiovascular and Interventional Radiology. 2021 Mar 1
• 3 citations
  Quantitative evaluation of liver function and pathology with hepatocyte fraction on Gadoxetic acid-enhanced MR imaging.
  Nobuhiro Fujita, Akihiro Nishie, Yoshiki Asayama, Kousei Ishigami, Yasuhiro Ushijima, Daisuke Kakihara, Yukihisa Takayama, Tomoharu Yoshizumi, Tomoyuki Hida, Yoshinao ...> ;Magnetic Resonance Imaging. 2020 Aug 27
• Correction to: Post-transplant inflow modulation for early allograft dysfunction after living donor liver transplantation.
  Mohamed Elshawy, Takeo Toshima, Yoshiki Asayama, Yuichiro Kubo, Shinichiro Ikeda, Toru Ikegami, Shingo Arakaki, Tomoharu Yoshizumi, Masaki Mori> ;Surgical Case Reports. 2020 Aug 4
• 4 citations
  Post-transplant inflow modulation for early allograft dysfunction after living donor liver transplantation.
  Mohamed Elshawy, Takeo Toshima, Yoshiki Asayama, Yuichiro Kubo, Shinichiro Ikeda, Toru Ikegami, Shingo Arakaki, Tomoharu Yoshizumi, Masaki Mori> ;Surgical Case Reports. 2020 Jul 8
• 6 citations
  Intravoxel incoherent motion magnetic resonance imaging for assessment of chronic pancreatitis with special focus on its early stage
  Nobuhiro Fujita, Akihiro Nishie, Yoshiki Asayama, Kousei Ishigami, Nao Fujimori, Tetsuhide Ito, Hiroshi Honda> ;Acta Radiologica. 2020 May 1
• Improved visualization of a fine intrahepatic biliary duct on drip infusion cholangiography‐computed tomography: Impact of knowledge‐based iterative model reconstruction
  Seiichiro Takao, Akihiro Nishie, Yoshiki Asayama, Kousei Ishigami, Yasuhiro Ushijima, Daisuke Kakihara, Tomohiro Nakayama, Nobuhiro Fujita, Koichiro Morita, Keisuke Is...> ;Hepatology Research. 2020 May 1
• 1 citations
  Increased and More Heterogeneous Gadoxetic Acid Uptake of the Liver Parenchyma after Hepatitis C Virus Eradication by Direct Antiviral Agent.
  Nobuhiro Fujita, Akihiro Nishie, Yoshiki Asayama, Kousei Ishigami, Tomohiro Nakayama, Yasuhiro Ushijima, Daisuke Kakihara, Yukihisa Takayama, Koichiro Morita, Keisuke ...> ;Magnetic Resonance in Medical Sciences. 2020 Feb 13
• 5 citations
  Low Radiation Dose and High Image Quality of 320-Row Coronary Computed Tomography Angiography Using a Small Dose of Contrast Medium and Refined Scan Timing Prediction.
  Takashi Shirasaka, Michinobu Nagao, Yuzo Yamasaki, Tsukasa Kojima, Masatoshi Kondo, Hiroshi Hamasaki, Takeshi Kamitani, Toyoyuki Kato, Yoshiki Asayama> ;Journal of Computer Assisted Tomography. 2020 Jan 1
• 29 citations
  Hyperintense Liver Masses at Hepatobiliary Phase Gadoxetic Acid-enhanced MRI: Imaging Appearances and Clinical Importance.
  Nobuhiro Fujita, Akihiro Nishie, Yoshiki Asayama, Kousei Ishigami, Yasuhiro Ushijima, Daisuke Kakihara, Tomohiro Nakayama, Koichiro Morita, Keisuke Ishimatsu, Hiroshi ...> ;Radiographics. 2020 Jan 1
• 10 citations
  Amide proton transfer imaging for differentiating benign ovarian cystic lesions: Potential of first time right
  Keisuke Ishimatsu, Akihiro Nishie, Yukihisa Takayama, Yoshiki Asayama, Yasuhiro Ushijima, Daisuke Kakihara, Koichiro Morita, Seiichiro Takao, Kenzo Sonoda, Yoshihiro O...> ;European Journal of Radiology. 2019 Nov 1
• 4 citations
  Superparamagnetic iron-oxide-enhanced diffusion-weighted magnetic resonance imaging for the diagnosis of intrapancreatic accessory spleen
  Kousei Ishigami, Akihiro Nishie, Tomohiro Nakayama, Yoshiki Asayama, Daisuke Kakihara, Nobuhiro Fujita, Yasuhiro Ushijima, Daisuke Okamoto, Takao Ohtsuka, Yasuhisa Mor...> ;Abdominal Radiology. 2019 Oct 1
• 3 citations
  CT gastrography “wall-carving technique” of gastric cancer: impact of contrast enhancement based on layer depth
  Daisuke Tsurumaru, Yusuke Nishimuta, Toshio Muraki, Yoshiki Asayama, Akihiro Nishie, Eiji Oki, Hiroshi Honda> ;Japanese Journal of Radiology. 2019 Aug 20
• 2 citations
  Imaging features of undifferentiated carcinoma of the pancreas
  Kousei Ishigami, Akihiro Nishie, Takeo Yamamoto, Yoshiki Asayama, Yasuhiro Ushijima, Daisuke Kakihara, Nobuhiro Fujita, Koichiro Morita, Takao Ohtsuka, Ken Kawabe, Nao...> ;Journal of Medical Imaging and Radiation Oncology. 2019 Jul 3
• 2 citations
  Papillary renal cell carcinoma with massive hematoma mimicking hemangioma
  Yoshiki Hiraki, Daisuke Okamoto, Akihiro Nishie, Yoshiki Asayama, Kousei Ishigami, Yasuhiro Ushijima, Yukihisa Takayama, Nobuhiro Fujita, Masatoshi Eto, Fumio Kinoshit...> ;Radiology Case Reports. 2019 Jun 6
• 5 citations
  Usefulness of a Pretreatment CT-Based Modified RENAL Nephrometry Score in Predicting Renal Function After Cryotherapy for T1a Renal Mass
  Yoshiki Asayama, Akihiro Nishie, Yasuhiro Ushijima, Daisuke Okamoto, Koichiro Morita, Seiichiro Takao, Daisuke Kakihara, Keisuke Ishimatsu, Kousei Ishigami, Nobuhiro F...> ;Cardiovascular and Interventional Radiology. 2019 May 9
• 3 citations
  Image quality and radiation dose of renal perfusion CT with low-dose contrast agent: a comparison with conventional CT using a 320-row system.
  Yoshiki Asayama, Akihiro Nishie, K. Ishigami, Yasuhiro Ushijima, Daisuke Kakihara, Nobuhiro Fujita, Koichiro Morita, Keisuke Ishimatsu, Seiichiro Takao, Hiroyuki Honda> ;Clinical Radiology. 2019 Apr 20
• 2 citations
  Differential Diagnosis of Pancreatic Epidermoid Cyst Without a Solid Component (Residual Splenic Tissue) vs. Mucinous Cystic Neoplasm
  Kousei Ishigami, Akihiro Nishie, Hiroyuki Irie, Yoshiki Asayama, Yasuhiro Ushijima, Yukihisa Takayama, Daisule Okamoto, Nobuhiro Fujita, Takao Ohtsuka, Tetsuhide Ito, ...> ;Journal of Gastrointestinal Cancer. 2019 Mar 15
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