Contrast-enhanced thin-slice abdominal CT with super-resolution deep learning reconstruction technique: evaluation of image quality and visibility of anatomical structures.

Nakamoto A, Onishi H, Ota T, Honda T, Tsuboyama T, Fukui H, Kiso K, Matsumoto S, Kaketaka K, Tanigaki T, Terashima K, Enchi Y, Kawabata S, Nakasone S, Tatsumi M, Tomiyama N

Jpn J Radiol.　2024/11

肝ダイナミックCTにおける腫瘤の性状評価と腫瘍診断能 人工知能による読影支援が診断に及ぼす効果

西垣 大毅, 中本 篤, 坪山 尚寛, 大西 裕満, 木戸 尚治, 堀 雅敏, 富山 憲幸

日本医学放射線学会秋季臨床大会抄録集　Vol. 60回　p. S465-S465　2024/09

Prediction models for differentiating benign from malignant liver lesions based on multiparametric dual-energy non-contrast CT.

Takashi Ota, Hiromitsu Onishi, Hideyuki Fukui, Takahiro Tsuboyama, Atsushi Nakamoto, Toru Honda, Shohei Matsumoto, Mitsuaki Tatsumi, Noriyuki Tomiyama

European radiology　2024/08/26　Research paper (scientific journal)

Reverse Encoding Distortion Correction for Clinical Head Echo-Planar Diffusion-Weighted MRI: Initial Experience.

Nobuo Kashiwagi, Mio Sakai, Atushi Nakamoto, Hiroto Takahashi, Yuka Isogawa, Yuki Suzuki, Sawaka Yamada, Miyuki Tomiyama, Katsuyuki Nakanishi, Noriyuki Tomiyama

Journal of computer assisted tomography　2024/08/22　Research paper (scientific journal)

Pancreatic Fibrosis Assessment and Association with Pancreatic Cancer: Comparison with the Extracellular Volume Fraction

Hideyuki Fukui, Hiromitsu Onishi, Takashi Ota, Atsushi Nakamoto, Takahiro Tsuboyama, Yukihiro Enchi, Daisaku Yamada, Yu Takeda, Shogo Kobayashi, Yasunari Fukuda, Hidetoshi Eguchi, Takahiro Matsui, Mitsuaki Tatsumi, Noriyuki Tomiyama

Clinical Radiology　2024/08　Research paper (scientific journal)

Investigation of abdominal artery delineation by photon-counting detector CT.

Takashi Ota, Hiromitsu Onishi, Toshihide Itoh, Hideyuki Fukui, Takahiro Tsuboyama, Atsushi Nakamoto, Yukihiro Enchi, Mitsuaki Tatsumi, Noriyuki Tomiyama

La Radiologia medica　2024/07/24　Research paper (scientific journal)

Ferumoxtran-10-enhanced MRI for pre-operative metastatic lymph node detection in pancreatic, duodenal, or periampullary adenocarcinoma.

Geke Litjens, Atsushi Nakamoto, Lodewijk A A Brosens, Marnix C Maas, Tom W J Scheenen, Patrik Zámecnik, Erwin J M van Geenen, Mathias Prokop, Kees J H M van Laarhoven, John J Hermans

European radiology　2024/06/22　Research paper (scientific journal)

Photon-counting CT: technical features and clinical impact on abdominal imaging.

Hiromitsu Onishi, Takahiro Tsuboyama, Atsushi Nakamoto, Takashi Ota, Hideyuki Fukui, Mitsuaki Tatsumi, Toru Honda, Kengo Kiso, Shohei Matsumoto, Koki Kaketaka, Yukihiro Enchi, Shuichi Kawabata, Shinya Nakasone, Noriyuki Tomiyama

Abdominal radiology (New York)　2024/06/18　Research paper (scientific journal)

【臨床所見から考える婦人科画像診断】年齢,月経,妊娠出産歴から考える卵巣腫瘍

坪山 尚寛, 中本 篤, 富山 憲幸

画像診断　Vol. 44　No. 8　p. 771-780　2024/06

【治療に役立つ腹部画像診断レポートのポイント】腎～膀胱

中本 篤, 波多野 浩士, 坪山 尚寛, 富山 憲幸

画像診断　Vol. 44　No. 7　p. 676-685　2024/05

【腹部の最新画像情報2024】ゴーリン症候群を背景とした両側卵巣線維腫の1例

太田 崇詞, 坪山 尚寛, 大西 裕満, 中本 篤, 福井 秀行, 本田 享, 木曽 建吾, 富山 憲幸, 松本 頌平, 巽 光朗

臨床放射線　Vol. 69　No. 3　p. 297-300　2024/05

Low-KeV Virtual Monoenergetic Dual-Energy CT with Deep Learning Reconstruction for Assessing Hepatocellular Carcinoma

Takashi Ota, Atsushi Nakamoto, Hiromitsu Onishi, Takahiro Tsuboyama, Shohei Matsumoto, Hideyuki Fukui, Koki Kaketaka, Toru Honda, Kengo Kiso, Mitsuaki Tatsumi, Noriyuki Tomiyama

Journal of Medical and Biological Engineering　2024/03/09　Research paper (scientific journal)

Hepatic and pancreatic extracellular volume fraction analysis using contrast-enhanced CT in patients with diabetes mellitus and pre-diabetes

Hideyuki Fukui, Hiromitsu Onishi, Atsushi Nakamoto, Takahiro Tsuboyama, Takashi Ota, Toru Honda, Kengo Kiso, Eriko Yoshidome, Yukihiro Enchi, Mitsuaki Tatsumi, Noriyuki Tomiyama

Japanese Journal of Radiology　2024/02/14　Research paper (scientific journal)

Vantage Centurianの腹部骨盤領域における使用経験

中本 篤, 大西 裕満, 坪山 尚寛, 太田 崇詞, 福井 秀行, 富山 憲幸

映像情報Medical　Vol. 55　No. 14　p. 87-92　2023/12

Ultra-High-Resolution T2-Weighted PROPELLER MRI of the Rectum With Deep Learning Reconstruction

Shohei Matsumoto, Takahiro Tsuboyama, Hiromitsu Onishi, Hideyuki Fukui, Toru Honda, Tetsuya Wakayama, Xinzeng Wang, Takahiro Matsui, Atsushi Nakamoto, Takashi Ota, Kengo Kiso, Kana Osawa, Noriyuki Tomiyama

Investigative Radiology　2023/11/17　Research paper (scientific journal)

【癌治療後の局所再発と転移の画像診断】子宮・卵巣

坪山 尚寛, 大西 裕満, 中本 篤, 富山 憲幸

画像診断　Vol. 43　No. 11　p. A133-A144　2023/09

Image Quality and Lesion Detectability of Pancreatic Phase Thin-Slice Computed Tomography Images With a Deep Learning–Based Reconstruction Algorithm

Atsushi Nakamoto, Hiromitsu Onishi, Takahiro Tsuboyama, Hideyuki Fukui, Takashi Ota, Kazuya Ogawa, Keigo Yano, Kengo Kiso, Toru Honda, Mitsuaki Tatsumi, Noriyuki Tomiyama

Journal of Computer Assisted Tomography　Vol. 47　No. 5　p. 698-703　2023/07/24　Research paper (scientific journal)

Extracellular volume fraction using contrast-enhanced CT is useful in differentiating intrahepatic cholangiocellular carcinoma from hepatocellular carcinoma

T. Honda, H. Onishi, H. Fukui, K. Yano, K. Kiso, A. Nakamoto, T. Tsuboyama, T. Ota, M. Tatsumi, S. Tahara, S. Kobayashi, H. Eguchi, N. Tomiyama

Frontiers in Oncology　Vol. 13　2023/07/06　Research paper (scientific journal)

特集 子宮内膜症の病態と画像診断 -温故知新 子宮腺筋症のMRI診断

坪山 尚寛, 大西 裕満, 中本 篤, 太田 崇詞, 福井 秀行, 巽 光朗, 富山 憲幸

画像診断　Vol. 43　No. 8　p. 786-796　2023/06/25

Simultaneous spatial and temporal regularization in low-dose dynamic contrast-enhanced CT cerebral perfusion studies.

Kenya Murase, Atsushi Nakamoto, Noriyuki Tomiyama

Journal of applied clinical medical physics　Vol. 24　No. 6　2023/06　Research paper (scientific journal)

ポリープ状の形態を呈した子宮頸部胃型腺癌の1例

Vol. 68　No. 5　p. 519-524　2023/05/10

Diagnostic accuracy of MRI for evaluating myometrial invasion in endometrial cancer: a comparison of MUSE-DWI, rFOV-DWI, and DCE-MRI

Takashi Ota, Takahiro Tsuboyama, Hiromitsu Onishi, Atsushi Nakamoto, Hideyuki Fukui, Keigo Yano, Toru Honda, Kengo Kiso, Mitsuaki Tatsumi, Noriyuki Tomiyama

La radiologia medica　2023/04/29　Research paper (scientific journal)

Effect of Deep Learning Reconstruction on Respiratory-triggered T2-weighted MR Imaging of the Liver: A Comparison between the Single-shot Fast Spin-echo and Fast Spin-echo Sequences.

Kengo Kiso, Takahiro Tsuboyama, Hiromitsu Onishi, Kazuya Ogawa, Atsushi Nakamoto, Mitsuaki Tatsumi, Takashi Ota, Hideyuki Fukui, Keigo Yano, Toru Honda, Shinji Kakemoto, Yoshihiro Koyama, Hiroyuki Tarewaki, Noriyuki Tomiyama

Magnetic resonance in medical sciences : MRMS : an official journal of Japan Society of Magnetic Resonance in Medicine　2023/03/29　Research paper (scientific journal)

High-resolution Diffusion-weighted Imaging of the Prostate Using Multiplexed Sensitivity-encoding: Comparison with the Conventional and Reduced Field-of-view Techniques

Atsushi Nakamoto, Hiromitsu Onishi, Takahiro Tsuboyama, Hideyuki Fukui, Takashi Ota, Keigo Yano, Kengo Kiso, Toru Honda, Hiroyuki Tarewaki, Yoshihiro Koyama, Mitsuaki Tatsumi, Noriyuki Tomiyama

Magnetic Resonance in Medical Sciences　2023　Research paper (scientific journal)

Pancreatic fibrosis by extracellular volume fraction using Contrast-enhanced computed tomography and relationship with pancreatic cancer

Hideyuki Fukui, Hiromitsu Onishi, Atsushi Nakamoto, Takahiro Tsuboyama, Takashi Ota, Keigo Yano, Yukihiro Enchi, Daisaku Yamada, Yu Takeda, Shogo Kobayashi, Yasunari Fukuda, Hidetoshi Eguchi, Takahiro Matsui, Mitsuaki Tatsumi, Noriyuki Tomiyama

European Journal of Radiology　Vol. 156　p. 110522-110522　2022/11　Research paper (scientific journal)

特集 画像でみかける偶発的所見のマネジメント2022 ─あなたならどう書く?─ 4 腹部(5)泌尿器 腎周囲の毛羽立ち

中本 篤, 大西 裕満, 坪山 尚寛, 富山 憲幸

画像診断　Vol. 42　No. 11　p. A124-A125　2022/10/31　Part of collection (book)

Ultrafast lumbar spine MRI protocol using deep learning-based reconstruction: diagnostic equivalence to a conventional protocol.

Masahiro Fujiwara, Nobuo Kashiwagi, Chisato Matsuo, Hitoshi Watanabe, Yoshimori Kassai, Atsushi Nakamoto, Noriyuki Tomiyama

Skeletal radiology　Vol. 52　No. 2　p. 233-241　2022/10/01　Research paper (scientific journal)

Noninvasive Liver Fibrosis Staging: Comparison of MR Elastography with Extracellular Volume Fraction Analysis Using Contrast-Enhanced CT.

Keigo Yano, Hiromitsu Onishi, Takahiro Tsuboyama, Atsushi Nakamoto, Takashi Ota, Hideyuki Fukui, Mitsuaki Tatsumi, Takumi Tanigaki, Kunihito Gotoh, Shogo Kobayashi, Keiichiro Honma, Hidetoshi Eguchi, Noriyuki Tomiyama

Journal of clinical medicine　Vol. 11　No. 19　2022/09/25　Research paper (scientific journal)

Ultrafast cervcial spine MRI protocol using deep learning-based reconstruction: Diagnostic equivalence to a conventional protocol.

Nobuo Kashiwagi, Mio Sakai, Akio Tsukabe, Yuichi Yamashita, Masahiro Fujiwara, Kazuki Yamagata, Atsushi Nakamoto, Katsuyuki Nakanishi, Noriyuki Tomiyama

European journal of radiology　Vol. 156　p. 110531-110531　2022/09/21　Research paper (scientific journal)

MRI of Borderline Epithelial Ovarian Tumors: Pathologic Correlation and Diagnostic Challenges.

Takahiro Tsuboyama, Kazuaki Sato, Takashi Ota, Hideyuki Fukui, Hiromitsu Onishi, Atsushi Nakamoto, Mitsuaki Tatsumi, Noriyuki Tomiyama

Radiographics : a review publication of the Radiological Society of North America, Inc　Vol. 42　No. 7　p. 220068-220068　2022/09/09　Research paper (scientific journal)

希少部位子宮内膜症を探る(Exploring Unusual Sites of Endometriosis)

福井 秀行, 坪山 尚寛, 大西 裕満, 中本 篤, 太田 崇詞, 本田 亨, 木曽 建吾, 松本 頌平, 懸高 浩規, 巽 光朗, 富山 憲幸

日本医学放射線学会秋季臨床大会抄録集　Vol. 59回　p. S339-S339　2022/09

Three-dimensional conditional generative adversarial network-based virtual thin-slice technique for the morphological evaluation of the spine.

Atsushi Nakamoto, Masatoshi Hori, Hiromitsu Onishi, Takashi Ota, Hideyuki Fukui, Kazuya Ogawa, Jun Masumoto, Akira Kudo, Yoshiro Kitamura, Shoji Kido, Noriyuki Tomiyama

Scientific reports　Vol. 12　No. 1　p. 12176-12176　2022/07/16　Research paper (scientific journal)

Deep Learning Algorithm for Fully Automated Detection of Small (≤4 cm) Renal Cell Carcinoma in Contrast-Enhanced Computed Tomography Using a Multicenter Database.

Naoki Toda, Masahiro Hashimoto, Yuki Arita, Hasnine Haque, Hirotaka Akita, Toshiaki Akashi, Hideo Gobara, Akihiro Nishie, Masahiro Yakami, Atsushi Nakamoto, Takeyuki Watadani, Mototsugu Oya, Masahiro Jinzaki

Investigative radiology　Vol. 57　No. 5　p. 327-333　2022/05/01　Research paper (scientific journal)

【発売後15年目に入ったEOB造影MRIの使用法:dynamic造影CTとの共存】肝細胞癌診断の実際 EOB造影MRIとdynamic造影CT

大西 裕満, 坪山 尚寛, 中本 篤

臨床画像　Vol. 38　No. 5　p. 562-567　2022/05

Impact of adaptive image receive coil technology for liver MR imaging at 3.0 Tesla: Intraindividual comparison with use of conventional coil.

Hideyuki Fukui, Hiromitsu Onishi, Atsushi Nakamoto, Tetsuya Wakayama, Takashi Ota, Takahiro Tsuboyama, Keigo Yano, Hiroyuki Tarewaki, Yoshihiro Koyama, Mitsuaki Tatsumi, Noriyuki Tomiyama

European journal of radiology　Vol. 150　p. 110271-110271　2022/03/19　Research paper (scientific journal)

【局所進展とリンパ節転移に力点をおいた画像による癌の病期診断2022】腎

中本 篤, 大西 裕満, 坪山 尚寛, 富山 憲幸

画像診断　Vol. 42　No. 4　p. S142-S153　2022/03

Impact of Deep Learning Reconstruction Combined With a Sharpening Filter on Single-Shot Fast Spin-Echo T2-Weighted Magnetic Resonance Imaging of the Uterus.

Takahiro Tsuboyama, Hiromitsu Onishi, Atsushi Nakamoto, Kazuya Ogawa, Yoshihiro Koyama, Hiroyuki Tarewaki, Noriyuki Tomiyama

Investigative radiology　Vol. 57　No. 6　p. 379-386　2022/01/07　Research paper (scientific journal)

ディープラーニング画像再構成の臨床応用

坪山 尚寛, 大西 裕満, 中本 篤, 太田 崇詞, 福井 秀行, 巽 光朗, 小山 佳寛, 垂脇 博之, 富山 憲幸

映像情報Medical　Vol. 53　No. 14　p. 100-105　2021/12

Diffusion–Based Virtual MR Elastography of the Liver: Can It Be Extended beyond Liver Fibrosis?

Takashi Ota, Masatoshi Hori, Denis Le Bihan, Hideyuki Fukui, Hiromitsu Onishi, Atsushi Nakamoto, Takahiro Tsuboyama, Mitsuaki Tatsumi, Kazuya Ogawa, Noriyuki Tomiyama

Journal of Clinical Medicine　Vol. 10　No. 19　p. 4553-4553　2021/09/30　Research paper (scientific journal)

Correction to: Visualization of small visceral arteries on abdominal CT angiography using ultra‑high‑resolution CT scanner.

Kazuya Ogawa, Hiromitsu Onishi, Masatoshi Hori, Atsushi Nakamoto, Takashi Ota, Hideyuki Fukui, Mitsuaki Tatsumi, Yukihiro Enchi, Kazuhiko Sato, Koki Kaketaka, Noriyuki Tomiyama

Japanese journal of radiology　Vol. 39　No. 9　p. 898-899　2021/09

Visualization of small visceral arteries on abdominal CT angiography using ultra-high-resolution CT scanner.

Kazuya Ogawa, Hiromitsu Onishi, Masatoshi Hori, Atsushi Nakamoto, Takashi Ota, Hideyuki Fukui, Mitsuaki Tatsumi, Yukihiro Enchi, Kazuhiko Sato, Koki Kaketaka, Noriyuki Tomiyama

Japanese journal of radiology　Vol. 39　No. 9　p. 889-897　2021/09　Research paper (scientific journal)

Multimaterial decomposition algorithm for quantification of fat in hepatocellular carcinoma using rapid kilovoltage-switching dual-energy CT: A comparison with chemical-shift MR imaging.

Takashi Ota, Masatoshi Hori, Kosuke Sasaki, Hiromitsu Onishi, Atsushi Nakamoto, Mitsuaki Tatsumi, Hideyuki Fukui, Kazuya Ogawa, Noriyuki Tomiyama

Medicine　Vol. 100　No. 20　2021/05/21　Research paper (scientific journal)

The diagnostic value of dual-phase cone-beam CT during hepatic arteriography in transarterial chemoembolization for hepatocellular carcinoma.

Hiroki Higashihara, Keigo Osuga, Hiromitsu Onishi, Atsushi Nakamoto, Takahiro Tsuboyama, Noriyuki Tomiyama

Medicine　Vol. 100　No. 12　2021/03/26　Research paper (scientific journal)

GE社製の腹部骨盤MRIの最新知見

坪山 尚寛, 大西 裕満, 福井 秀行, 中本 篤, 太田 崇詞, 巽 光朗, 富山 憲幸, 小山 佳寛, 垂脇 博之

映像情報Medical　Vol. 52　No. 14　p. 94-99　2020/12

Neuroendocrine carcinoma of uterine cervix findings shown by MRI for staging and survival analysis - Japan multicenter study.

Kazuhiro Kitajima, Takako Kihara, Yusuke Kawanaka, Aki Kido, Kotaro Yoshida, Yasunari Mizumoto, Akiko Tomiyama, Shigeo Okuda, Masahiro Jinzaki, Fumi Kato, Junko Takahama, Akiko Takahata, Yoshihiko Fukukura, Atsushi Nakamoto, Tetsuya Tsujikawa, Jiro Munechika, Yoshimitstu Ohgiya, Nobuyuki Kawai, Satoshi Goshima, Ayumi Ohya, Yasunari Fujinaga, Takeru Fukunaga, Shinya Fujii, Masahiro Tanabe, Katsuyoshi Ito, Takahiro Tsuboyama, Yuichiro Kanie, Shigeaki Umeoka, Shintaro Ichikawa, Utaroh Motosugi, Sayaka Daido, Ayumu Kido, Tsutomu Tamada, Mitsuru Matsuki, Tsuneo Yamashiro, Koichiro Yamakado

Oncotarget　Vol. 11　No. 40　p. 3675-3686　2020/10/06　Research paper (scientific journal)

Controlled mechanical ventilation to detect regional lymph node metastases in esophageal cancer using USPIO-enhanced MRI; comparison of image quality.

D J J M de Gouw, M C Maas, C Slagt, J Mühling, A Nakamoto, B R Klarenbeek, C Rosman, J J Hermans, T W J Scheenen

Magnetic resonance imaging　Vol. 74　p. 258-265　2020/09/22　Research paper (scientific journal)

Catecholamine-secreting adrenal lipomatous ganglioneuroma: A case study.

Kiyohito Yamamoto, Yuki Inada, Atsushi Nakamoto, Hayahito Nomi, Yoshitaka Kurisu, Kazuhiro Yamamoto, Keigo Osuga

Radiology case reports　Vol. 15　No. 9　p. 1709-1713　2020/09

Ultra-high-resolution CT urography: Importance of matrix size and reconstruction technique on image quality.

Atsushi Nakamoto, Masatoshi Hori, Hiromitsu Onishi, Takashi Ota, Hideyuki Fukui, Kazuya Ogawa, Keigo Yano, Mitsuaki Tatsumi, Noriyuki Tomiyama

European journal of radiology　Vol. 130　p. 109148-109148　2020/06/27　Research paper (scientific journal)

【Precision Medicine時代のAbdominal Imaging 2020 先人たちの足跡と未来への道 前編 MRI/US】MRI 腹部領域における技術の到達点と臨床の最前線 MRIの技術進歩で変わる臨床の今と未来 最新のコイルシステムとアプリケーションがもたらす令和時代の腹部MRI

大西 裕満, 堀 雅敏, 中本 篤, 福井 秀行, 太田 崇詞, 巽 光朗, 富山 憲幸, 小山 佳寛, 垂脇 博之

INNERVISION　Vol. 35　No. 4　p. 29-31　2020/03

Evaluation of fatty pancreas by proton density fat fraction using 3-T magnetic resonance imaging and its association with pancreatic cancer.

Hideyuki Fukui, Masatoshi Hori, Yasunari Fukuda, Hiromitsu Onishi, Atsushi Nakamoto, Takashi Ota, Kazuya Ogawa, Keisuke Ninomiya, Mitsuaki Tatsumi, Keigo Osuga, Daisaku Yamada, Hidetoshi Eguchi, Eiji Miyoshi, Noriyuki Tomiyama

European journal of radiology　Vol. 118　p. 25-31　2019/09　Research paper (scientific journal)

【産婦人科診療decision makingのためのMRI・CT】悪性腫瘍の診療方針決定のための画像診断 子宮内膜癌の局所進展の画像診断

中本 篤

産婦人科の実際　Vol. 68　No. 7　p. 874-880　2019/06

A case of malignant solitary fibrous tumor of the prostatic urethra.

Yoshikazu Tanaka, Atsushi Nakamoto, Yuki Inada, Yoshifumi Narumi, Yoshinobu Hirose, Haruhito Azuma

BJR case reports　Vol. 4　No. 4　p. 20180034-20180034　2018/12　Research paper (scientific journal)

Effects of Reconstruction Technique on the Quality of Abdominal CT Angiography: a Comparison between Forward Projected Model-Based Iterative Reconstruction SoluTion (FIRST) and Conventional Reconstruction Methods

Wu R, Hori M, Onishi H, Nakamoto A, Fukui H, Ota T, Nishida T, Enchi Y, Satoh K, Tomiyama N

Eur J Radiol　Vol. 106　p. 100-105　2018/09　Research paper (scientific journal)

Reduction of the radiation dose and the amount of contrast material in hepatic dynamic CT using low tube voltage and adaptive iterative dose reduction 3-dimensional.

Atsushi Nakamoto, Kiyohito Yamamoto, Makoto Sakane, Go Nakai, Akira Higashiyama, Hiroshi Juri, Shushi Yoshikawa, Yoshifumi Narumi

Medicine　Vol. 97　No. 34　2018/08　Research paper (scientific journal)

Phantom Study of In-Stent Restenosis at High-Spatial-Resolution CT.

Hiromitsu Onishi, Masatoshi Hori, Takashi Ota, Atsushi Nakamoto, Keigo Osuga, Mitsuaki Tatsumi, Hideyuki Fukui, Shinsuke Tsukagoshi, Ayumi Uranishi, Yasuo Saito, Akira Taniguchi, Yukihiro Enchi, Kazuhiko Sato, Noriyuki Tomiyama

Radiology　Vol. 289　No. 1　p. 180188-260　2018/06　Research paper (scientific journal)

【腹部の最新画像情報2018】 Multicystic biliary hamartomaの1例

中本 篤, 山本 和宏, 稲田 悠紀, 中井 豪, 中村 憲, 林 道廣, 竹下 篤, 鳴海 善文

臨床放射線　Vol. 63　No. 5　p. 559-562　2018/05

Preoperative staging of endometrial cancer using reduced field-of-view diffusion-weighted imaging: a preliminary study

Ota T, Hori M, Onishi H, Sakane M, Tsuboyama T, Tatsumi M, Nakamoto A, Kimura T, Narumi Y, Tomiyama N

European radiology　Vol. 27　No. 12　p. 5225-5235　2017/12　Research paper (scientific journal)

Role of diagnostic imaging before and after renal transplantation

Atsushi Nakamoto

KIDNEY AND DIALYSIS　Vol. 83　No. 6　p. 873-877　2017/12

Volumetric parameters of 2-deoxy-2-[18F]fluoro-d-glucose positron emission tomography/computed tomography can predict histopathologic treatment response after neoadjuvant chemoradiotherapy in pancreatic adenocarcinoma.

Makoto Sakane, Mitsuaki Tatsumi, Masatoshi Hori, Hiromitsu Onishi, Takahiro Tsuboyama, Atsushi Nakamoto, Takashi Ota, Hidetoshi Eguchi, Kenichi Wakasa, Jun Hatazawa, Noriyuki Tomiyama

European journal of radiology　Vol. 94　p. 64-69　2017/09　Research paper (scientific journal)

Diagnostic performance of reduced-dose CT with a hybrid iterative reconstruction algorithm for the detection of hypervascular liver lesions: a phantom study.

Atsushi Nakamoto, Yoshikazu Tanaka, Hiroshi Juri, Go Nakai, Shushi Yoshikawa, Yoshifumi Narumi

European radiology　Vol. 27　No. 7　p. 2995-3003　2017/07　Research paper (scientific journal)

Pathological findings of uterine tumors preoperatively diagnosed as red degeneration of leiomyoma by MRI.

Go Nakai, Takashi Yamada, Takamitsu Hamada, Natsuko Atsukawa, Yoshikazu Tanaka, Kiyohito Yamamoto, Akira Higashiyama, Hiroshi Juri, Atsushi Nakamoto, Kazuhiro Yamamoto, Yoshinobu Hirose, Masahide Ohmichi, Yoshifumi Narumi

Abdominal radiology (New York)　Vol. 42　No. 7　p. 1825-1831　2017/07　Research paper (scientific journal)

Assessment of the ability of CT urography with low-dose multi-phasic excretory phases for opacification of the urinary system.

Hiroshi Juri, Takahiro Tsuboyama, Mitsuhiro Koyama, Kiyohito Yamamoto, Go Nakai, Atsushi Nakamoto, Kazuhiro Yamamoto, Haruhito Azuma, Yoshifumi Narumi

PloS one　Vol. 12　No. 4　2017/04　Research paper (scientific journal)

Single-breath-hold thin-slice gadoxetic acid-enhanced hepatobiliary MR imaging using a newly developed three-dimensional fast spoiled gradient-echo sequence.

Hori M, Kim T, Onishi H, Takei N, Wakayama T, Sakane M, Dia AA, Tsuboyama T, Nakamoto A, Tatsumi M, Tomiyama N

Magn Reson Imaging　Vol. 34　No. 4　p. 545-51　2016/05　Research paper (scientific journal)

The Optimal Body Size Index with Which to Determine Iodine Dose for Hepatic Dynamic CT: A Prospective Multicenter Study.

Kazuo Awai, Masayuki Kanematsu, Tonsok Kim, Tomoaki Ichikawa, Yuko Nakamura, Atsushi Nakamoto, Kunihiro Yoshioka, Teruhito Mochizuki, Naofumi Matsunaga, Yasuyuki Yamashita

Radiology　Vol. 278　No. 3　p. 773-81　2016/03　Research paper (scientific journal)

Correlation between apparent diffusion coefficients on diffusion-weighted MRI and standardized uptake value on FDG-PET/CT in pancreatic adenocarcinoma.

Makoto Sakane, Mitsuaki Tatsumi, Tonsok Kim, Masatoshi Hori, Hiromitsu Onishi, Atsushi Nakamoto, Hidetoshi Eguchi, Hiroaki Nagano, Kenichi Wakasa, Jun Hatazawa, Noriyuki Tomiyama

Acta radiologica (Stockholm, Sweden : 1987)　Vol. 56　No. 9　p. 1034-41　2015/09　Research paper (scientific journal)

Clinical evaluation of image quality and radiation dose reduction in upper abdominal computed tomography using model-based iterative reconstruction; comparison with filtered back projection and adaptive statistical iterative reconstruction.

Atsushi Nakamoto, Tonsok Kim, Masatoshi Hori, Hiromitsu Onishi, Takahiro Tsuboyama, Makoto Sakane, Mitsuaki Tatsumi, Noriyuki Tomiyama

European journal of radiology　Vol. 84　No. 9　p. 1715-23　2015/09　Research paper (scientific journal)

Low-Dose Pelvic Computed Tomography Using Adaptive Iterative Dose Reduction 3-Dimensional Algorithm: A Phantom Study

Onishi H, Kockelkoren R, Kim T, Hori M, Nakamoto A, Tsuboyama T, Sakane M, Tatsumi M, Uranishi A, Tanaka T, Taniguchi A, Enchi Y, Satoh K, Tomiyama N

Journal of Computer Assisted Tomography　Vol. 39　No. 4　p. 629-34　2015/07　Research paper (scientific journal)

A Case of Bilateral Decidualized Endometriomas during Pregnancy: Radiologic-pathologic Correlation.

Go Nakai, Remi Kitano, Natsuko Yoshimizu, Kiyohito Yamamoto, Akira Higashiyama, Hiroshi Juri, Atsushi Nakamoto, Kazuhiro Yamamoto, Takashi Yamada, Yoshinobu Hirose, Masahide Ohmichi, Yoshifumi Narumi

The Kobe journal of medical sciences　Vol. 61　No. 2　p. E40-6　2015/05　Research paper (scientific journal)

【腎・泌尿生殖器update 2015】 腎細胞癌の画像診断 各サブタイプの画像所見と新たな画像診断法の有用性

中本 篤, 金 東石, 堀 雅敏, 大西 裕満, 坪山 尚寛, 坂根 誠, 巽 光朗, 富山 憲幸

臨床放射線　Vol. 60　No. 3　p. 360-368　2015/03

Assessment of combination of contrast-enhanced magnetic resonance imaging and positron emission tomography/computed tomography for evaluation of ovarian masses

Tsuboyama T, Tatsumi M, Onishi H, Nakamoto A, Kim T, Hori M, Sakane M, Hori Y, Morii E, Hatazawa J, Tomiyama N

Investigative Radiology. 2014; 49:524-531.　Vol. 49　No. 8　p. 524-31　2014/08　Research paper (scientific journal)

【副腎腫瘍を再考する-診断と最新の低侵襲治療】 画像診断

中本 篤

臨床泌尿器科　Vol. 68　No. 8　p. 562-569　2014/07

Effects of High-concentration contrast material and low-voltage CT on contrast for multiphasic CT of the upper abdomen: comparison using the simulation with virtual monochromatic imaging obtained by fast-switch kVp dual-energy CT

Sakane M, Kim T, Hori M, Onishi H, Nakamoto A, Tsuboyama T, Tatsumi M, Tomiyama N

SpringerPlus. 2014; 3:234.　Vol. 3　p. 234-234　2014/05　Research paper (scientific journal)

【肝造影検査Update 2014】 非肝細胞性悪性腫瘍の造影CT・MRI診断

大西 裕満, 金 東石, 堀 雅敏, 中本 篤, 巽 光朗, 富山 憲幸

画像診断　Vol. 34　No. 7　p. 741-752　2014/05

MR Imaging Findings Including Gd‐EOB‐DTPA Enhancement of Intrahepatic Cholangiocarcinoma and Combined Hepatocellular and Cholangiocarcinoma

KIM Tonsok, 堀雅敏, 大西裕満, 中本篤, 巽光朗, 富山憲幸

日独医報　Vol. 58　No. 2　p. 194-202　2013/11/05

【Gd-EOB-DTPA造影MRIをさらに深く知る】 Gd-EOB-DTPA造影MRIによる混合型肝癌および肝内胆管細胞癌の診断

金 東石, 堀 雅敏, 大西 裕満, 中本 篤, 巽 光朗, 富山 憲幸

日独医報　Vol. 58　No. 2　p. 194-202　2013/11

Endometrial cancer: preoperative staging using three-dimensional T2-weighted turbo spin-echo and diffusion-weighted MR imaging at 3.0 T: a prospective comparative study.

Masatoshi Hori, Tonsok Kim, Hiromitsu Onishi, Izumi Imaoka, Yuki Kagawa, Takamichi Murakami, Atsushi Nakamoto, Takashi Ueguchi, Mitsuaki Tatsumi, Takayuki Enomoto, Tadashi Kimura, Noriyuki Tomiyama

European radiology　Vol. 23　No. 8　p. 2296-305　2013/08　Research paper (scientific journal)

その検査、本当にそこまで必要ですか? 経過観察のストラテジー【第7回】 慢性肝障害、肝腫瘍

大西 裕満, 金 東石, 堀 雅敏, 巽 光朗, 中本 篤, 坂根 誠, 大須賀 慶悟, 前田 登, 東原 大樹, 中澤 哲郎, 富山 憲幸

臨床画像　Vol. 28　No. 12　p. 1484-1487　2012/12

Hypervascular hepatocellular carcinomas: detection with gadoxetate disodium-enhanced MR imaging and multiphasic multidetector CT.

Hiromitsu Onishi, Tonsok Kim, Yasuharu Imai, Masatoshi Hori, Hiroaki Nagano, Yasuhiro Nakaya, Takahiro Tsuboyama, Atsushi Nakamoto, Mitsuaki Tatsumi, Seishi Kumano, Masahiro Okada, Manabu Takamura, Kenichi Wakasa, Noriyuki Tomiyama, Takamichi Murakami

European radiology　Vol. 22　No. 4　p. 845-54　2012/04　Research paper (scientific journal)

Diagnostic accuracy of C-arm CT during selective transcatheter angiography for hepatocellular carcinoma: comparison with intravenous contrast-enhanced, biphasic, dynamic MDCT.

Hiroki Higashihara, Keigo Osuga, Hiromitsu Onishi, Atsushi Nakamoto, Takahiro Tsuboyama, Noboru Maeda, Masatoshi Hori, Tonsok Kim, Noriyuki Tomiyama

European radiology　Vol. 22　No. 4　p. 872-9　2012/04　Research paper (scientific journal)

Ovarian Masses: MR Imaging with T1-weighted 3-dimensional Gradient-echo IDEAL Water-fat Separation Sequence at 3T.

Hori M, Kim T, Onishi H, Nakamoto A, Tsuboyama T, Tatsumi M, Tomiyama N

Magn Reson Med Sci.　Vol. 11　No. 2　p. 117-27　2012/02　Research paper (scientific journal)

Abdominal multi-detector row CT: effectiveness of determining contrast medium dose on basis of body surface area.

Hiromitsu Onishi, Takamichi Murakami, Tonsok Kim, Masatoshi Hori, Keigo Osuga, Mitsuaki Tatsumi, Hiroki Higashihara, Noboru Maeda, Takahiro Tsuboyama, Atsushi Nakamoto, Kaname Tomoda, Noriyuki Tomiyama

European journal of radiology　Vol. 80　No. 3　p. 643-7　2011/12　Research paper (scientific journal)

Correlations between aorto-popliteal bolus transit speed and aortic and popliteal bolus transit time during CT angiography of aortoiliac and lower extremity arteries.

Yasuhiro Nakaya, Tonsok Kim, Masatoshi Hori, Hiromitsu Onishi, Atsushi Nakamoto, Takahiro Tsuboyama, Noboru Maeda, Hiroki Higashihara, Kaname Tomoda, Hironobu Nakamura

European journal of radiology　Vol. 79　No. 2　p. 272-6　2011/08　Research paper (scientific journal)

Uterine tumors: comparison of 3D versus 2D T2-weighted turbo spin-echo MR imaging at 3.0 T--initial experience.

Masatoshi Hori, Tonsok Kim, Hiromitsu Onishi, Takashi Ueguchi, Mitsuaki Tatsumi, Atsushi Nakamoto, Takahiro Tsuboyama, Kaname Tomoda, Noriyuki Tomiyama

Radiology　Vol. 258　No. 1　p. 154-63　2011/01　Research paper (scientific journal)

Comparative Study of the Diagnostic Ability of Magnetic Resonance Imaging and Multidetector Row Computed Tomography for Anomalous Pancreaticobiliary Ductal Junction

Atsushi Nakamoto, Tonsok Kim, Masatoshi Hori, Hiromitsu Onishi, Yasuhiro Nakaya, Takahiro Tsuboyama, Mitsuaki Tatsumi, Kaname Tomoda

JOURNAL OF COMPUTER ASSISTED TOMOGRAPHY　Vol. 34　No. 5　p. 725-31　2010/09　Research paper (scientific journal)

【肝臓のEOB・プリモビスト造影MRI 本検査を有効に活用するための理解すべき課題】 EOB・プリモビスト造影MRI 肝細胞相で非典型的造影所見を示す症例

大西 裕満, 金 東石, 堀 雅敏, 巽 光朗, 坪山 尚寛, 中本 篤, 富山 憲幸

日独医報　Vol. 55　No. 2　p. 167-178　2010/09

【Step up MRI 2010 再び、3Tである理由】 領域別に検証する3T MRIである理由 下腹部領域 子宮・卵巣 3Tにおいて有用な撮像シーケンスを中心に

堀 雅敏, 金 東石, 大西 裕満, 中本 篤, 坪山 尚寛, 巽 光朗, 富山 憲幸

INNERVISION　Vol. 25　No. 9　p. 35-37　2010/08

Hepatocellular carcinoma: hepatocyte-selective enhancement at gadoxetic acid-enhanced MR imaging--correlation with expression of sinusoidal and canalicular transporters and bile accumulation.

Tsuboyama T, Onishi H, Kim T, Akita H, Hori M, Tatsumi M, Nakamoto A, Nagano H, Matsuura N, Wakasa K, Tomoda K

Radiology　Vol. 255　No. 3　p. 824-833　2010/06　Research paper (scientific journal)

M-pos 明細胞腺癌

大西 裕満, 坪山 尚寛, 金 東石, 堀 雅敏, 中本 篤

Rad Fan　Vol. 7　No. 13　p. 8-9　2009/11

M-pos 漿液性嚢胞腺癌

大西 裕満, 坪山 尚寛, 金 東石, 堀 雅敏, 中本 篤

Rad Fan　Vol. 7　No. 13　p. 10-11　2009/11

MR cholangiopancreatography at 3.0 T: intraindividual comparative study with MR cholangiopancreatography at 1.5 T for clinical patients.

Hiromitsu Onishi, Tonsok Kim, Masatoshi Hori, Takamichi Murakami, Mitsuaki Tatsumi, Yasuhiro Nakaya, Atsushi Nakamoto, Keigo Osuga, Kaname Tomoda, Hironobu Nakamura

Investigative radiology　Vol. 44　No. 9　p. 559-65　2009/09　Research paper (scientific journal)

MR imaging of endometrial carcinoma for preoperative staging at 3.0 T: comparison with imaging at 1.5 T.

Masatoshi Hori, Tonsok Kim, Takamichi Murakami, Izumi Imaoka, Hiromitsu Onishi, Atsushi Nakamoto, Yasuhiro Nakaya, Kaname Tomoda, Tateki Tsutsui, Takayuki Enomoto, Tadashi Kimura, Hironobu Nakamura

Journal of magnetic resonance imaging : JMRI　Vol. 30　No. 3　p. 621-30　2009/09　Research paper (scientific journal)

Evaluation of Suspicious Nipple Discharge by MR Mammography Based on BI-RADS MRI Descriptors

Tokuda Y, Kuriyama K, Nakamoto A, Choi S, Yutani K, Kunitomi Y, Haneda T, Kawai M, Masuda N, Takeda M, Nakamura H

Journal of Computer Assisted Tomography　2009/01　Research paper (scientific journal)

Evaluation of Suspicious Nipple Discharge by Magnetic Resonance Mammography Based on Breast Imaging Reporting and Data System Magnetic Resonance Imaging Descriptors

Yukiko Tokuda, Keiko Kuriyama, Atsushi Nakamoto, Soomi Choi, Kenji Yutani, Yuki Kunitomi, Takashi Haneda, Misa Kawai, Norikazu Masuda, Masashi Takeda, Hironobu Nakamura

JOURNAL OF COMPUTER ASSISTED TOMOGRAPHY　Vol. 33　No. 1　p. 58-62　2009/01　Research paper (scientific journal)

【3T MRI】 新しい肝MRIのスタンダード 3テスラ装置によるEOB・プリモビスト造影MRI

大西 裕満, 金 東石, 堀 雅敏, 巽 光朗, 中矢 泰裕, 中本 篤, 坪山 尚寛, 大須賀 慶悟, 東原 大樹, 前田 登, 友田 要, 川原 雅昭, 上口 貴志, 中村 仁信

映像情報Medical　Vol. 40　No. 10　p. 874-877　2008/09

動脈塞栓術とF-Fバイパス術の併用が有用であった外腸骨動脈尿管瘻の1例

中本 篤, 栗山 啓子, 羽田 孝司, 徳田 由紀子, 崔 秀美, 松本 久宣, 伴 千秋, 高橋 徹, 岡 聖次, 大須賀 慶悟

IVR: Interventional Radiology　Vol. 22　No. 4　p. 461-464　2007/10