Works by Utaroh Motosugi

Results: 84

Typical fibrolamellar hepatocellular carcinoma in a Japanese boy: report of a case.

Published in:

Surgery Today, 2014, v. 44, n. 7, p. 1359, doi. 10.1007/s00595-013-0653-y

By:

Matsuda, Masanori;
Amemiya, Hidetake;
Kawaida, Hiromichi;
Okamoto, Hirotaka;
Hosomura, Naohiro;
Asakawa, Masami;
Sano, Katsuhiro;
Motosugi, Utaroh;
Ichikawa, Tomoaki;
Nakazawa, Tadao;
Fujii, Hideki

Publication type:

Article

Age-related white matter changes in high b-value q-space diffusion-weighted imaging.

Published in:

Neuroradiology, 2013, v. 55, n. 3, p. 253, doi. 10.1007/s00234-012-1099-4

By:

Fatima, Zareen;
Motosugi, Utaroh;
Hori, Masaaki;
Onodera, Toshiyuki;
Ishigame, Keiichi;
Yagi, Kazuo;
Araki, Tsutomu

Publication type:

Article

Distinguishing intrahepatic mass-forming biliary carcinomas from hepatocellular carcinoma by computed tomography and magnetic resonance imaging using the Bayesian method: a bi-center study.

Published in:

European Radiology, 2020, v. 30, n. 11, p. 5992, doi. 10.1007/s00330-020-06972-w

By:

Ichikawa, Shintaro;
Isoda, Hiroyoshi;
Shimizu, Tatsuya;
Tamada, Daiki;
Taura, Kojiro;
Togashi, Kaori;
Onishi, Hiroshi;
Motosugi, Utaroh

Publication type:

Article

Gadoxetate disodium-related event during image acquisition: a prospective multi-institutional study for better MR practice.

Published in:

2020

By:

Kromrey, Marie-Luise;
Hori, Masatoshi;
Goshima, Satoshi;
Kozaka, Kazuto;
Hyodo, Tomoko;
Nakamura, Yuko;
Nishie, Akihiro;
Tamada, Tsutomu;
Shimizu, Tatsuya;
Kanki, Akihiko;
Motosugi, Utaroh

Publication type:

journal article

Magnetic resonance elastography can predict development of hepatocellular carcinoma with longitudinally acquired two-point data.

Published in:

2019

By:

Ichikawa, Shintaro;
Motosugi, Utaroh;
Enomoto, Nobuyuki;
Onishi, Hiroshi

Publication type:

journal article

Outcome of hypovascular hepatic nodules with positive uptake of gadoxetic acid in patients with cirrhosis.

Published in:

2017

By:

Sano, Katsuhiro;
Ichikawa, Tomoaki;
Motosugi, Utaroh;
Ichikawa, Shintaro;
Morisaka, Hiroyuki;
Enomoto, Nobuyuki;
Matsuda, Masanori;
Fujii, Hideki

Publication type:

journal article

Combined gadoxetic acid and gadofosveset enhanced liver MRI for detection and characterization of liver metastases.

Published in:

2017

By:

Bannas, Peter;
Bookwalter, Candice;
Ziemlewicz, Tim;
Motosugi, Utaroh;
Munoz del Rio, Alejandro;
Potretzke, Theodora;
Nagle, Scott;
Reeder, Scott;
Bookwalter, Candice A;
Potretzke, Theodora A;
Nagle, Scott K;
Reeder, Scott B

Publication type:

journal article

Prior Image Constrained Compressed Sensing Metal Artifact Reduction (PICCS-MAR): 2D and 3D Image Quality Improvement with Hip Prostheses at CT Colonography.

Published in:

2016

By:

Bannas, Peter;
Li, Yinsheng;
Motosugi, Utaroh;
Li, Ke;
Lubner, Meghan;
Chen, Guang-Hong;
Pickhardt, Perry;
Pickhardt, Perry J

Publication type:

journal article

Pulmonary MRA: differentiation of pulmonary embolism from truncation artefact.

Published in:

2014

By:

Bannas, Peter;
Schiebler, Mark L;
Motosugi, Utaroh;
François, Christopher J;
Reeder, Scott B;
Nagle, Scott K

Publication type:

journal article

Associations among q-space MRI, diffusion-weighted MRI and histopathological parameters in meningiomas.

Published in:

European Radiology, 2013, v. 23, n. 8, p. 2258, doi. 10.1007/s00330-013-2823-0

By:

Fatima, Zareen;
Motosugi, Utaroh;
Waqar, Ahmed;
Hori, Masaaki;
Ishigame, Keiichi;
Oishi, Naoki;
Onodera, Toshiyuki;
Yagi, Kazuo;
Katoh, Ryohei;
Araki, Tsutomu

Publication type:

Article

Liver stiffness measured by magnetic resonance elastography as a risk factor for hepatocellular carcinoma: a preliminary case-control study.

Published in:

2013

By:

Motosugi U;
Ichikawa T;
Koshiishi T;
Sano K;
Morisaka H;
Ichikawa S;
Enomoto N;
Matsuda M;
Fujii H;
Araki T;
Motosugi, Utaroh;
Ichikawa, Tomoaki;
Koshiishi, Tsuyota;
Sano, Katsuhiro;
Morisaka, Hiroyuki;
Ichikawa, Shintaro;
Enomoto, Nobuyuki;
Matsuda, Masanori;
Fujii, Hideki;
Araki, Tsutomu

Publication type:

journal article

Delay before the hepatocyte phase of Gd-EOB-DTPA-enhanced MR imaging: is it possible to shorten the examination time?

Published in:

2009

By:

Motosugi U;
Ichikawa T;
Tominaga L;
Sou H;
Sano K;
Ichikawa S;
Araki T;
Motosugi, Utaroh;
Ichikawa, Tomoaki;
Tominaga, Licht;
Sou, Hironobu;
Sano, Katsuhiro;
Ichikawa, Shintaro;
Araki, Tsutomu

Publication type:

journal article

Motion and solution in hepatobiliary agent-enhanced dynamic MRI: solid evidence and unanswered question.

Published in:

2020

By:

Motosugi, Utaroh;
Takehara, Yasuo

Publication type:

Editorial

Liver parenchymal changes detected by MR elastography and diffusion-weighted imaging after stereotactic body radiotherapy for hepatocellular carcinoma.

Published in:

Abdominal Radiology, 2023, v. 48, n. 11, p. 3353, doi. 10.1007/s00261-023-03995-x

By:

Omiya, Yoshie;
Morisaka, Hiroyuki;
Matsuda, Masaki;
Saito, Masahide;
Hashimoto, Takaaki;
Motosugi, Utaroh;
Onishi, Hiroshi

Publication type:

Article

Optimal target b-value on computed diffusion-weighted magnetic resonance imaging for visualization of pancreatic ductal adenocarcinoma and focal autoimmune pancreatitis.

Published in:

Abdominal Radiology, 2021, v. 46, n. 2, p. 636, doi. 10.1007/s00261-020-02695-0

By:

Ichikawa, Shintaro;
Kromrey, Marie-Luise;
Motosugi, Utaroh;
Onishi, Hiroshi

Publication type:

Article

Imaging features of hepatic inflammatory pseudotumor: distinction from colorectal liver metastasis using gadoxetate disodium-enhanced magnetic resonance imaging.

Published in:

Abdominal Radiology, 2020, v. 45, n. 8, p. 2400, doi. 10.1007/s00261-020-02575-7

By:

Ichikawa, Shintaro;
Motosugi, Utaroh;
Suzuki, Tatsuya;
Shimizu, Tatsuya;
Onishi, Hiroshi

Publication type:

Article

Prognostic value of preoperative fluorodeoxyglucose positron emission tomography/computed tomography in patients with potentially resectable pancreatic cancer.

Published in:

Abdominal Radiology, 2018, v. 43, n. 12, p. 3381, doi. 10.1007/s00261-018-1647-4

By:

Ichikawa, Shintaro;
Motosugi, Utaroh;
Onishi, Hiroshi;
Omiya, Yoshie;
Nakajima, Nobuaki;
Satoh, Yoko

Publication type:

Article

Reduction of the fluorine-18-labeled fluorodeoxyglucose dose for clinically dedicated breast positron emission tomography.

Published in:

EJNMMI Physics, 2019, v. 6, n. 1, p. N.PAG, doi. 10.1186/s40658-019-0256-9

By:

Satoh, Yoko;
Sekine, Tetsuro;
Omiya, Yoshie;
Onishi, Hiroshi;
Motosugi, Utaroh

Publication type:

Article

Small invasive ductal adenocarcinoma of the pancreas associated with lymphoplasmacytic sclerosing pancreatitis.

Published in:

Pathology International, 2009, v. 59, n. 10, p. 744, doi. 10.1111/j.1440-1827.2009.02437.x

By:

Motosugi, Utaroh;
Ichikawa, Tomoaki;
Yamaguchi, Hiroshi;
Nakazawa, Tadao;
Katoh, Ryohei;
Itakura, Jun;
Fujii, Hideki;
Sato, Tadashi;
Araki, Tsutomu;
Shimizu, Michio

Publication type:

Article

Volumetric low-tube-voltage CT imaging for evaluating hypervascular hepatocellular carcinoma; effects on radiation exposure, image quality, and diagnostic performance.

Published in:

2013

By:

Ichikawa, Tomoaki;
Motosugi, Utaroh;
Morisaka, Hiroyuki;
Sano, Katsuhiro;
Ali, Muhi;
Araki, Tsutomu

Publication type:

journal article

Acoustic radiation force impulse elastography of the liver: can fat deposition in the liver affect the measurement of liver stiffness?

Published in:

2011

By:

Motosugi U;
Ichikawa T;
Niitsuma Y;
Araki T;
Motosugi, Utaroh;
Ichikawa, Tomoaki;
Niitsuma, Yoshibumi;
Araki, Tsutomu

Publication type:

journal article

Magnetic resonance elastography of the liver: preliminary results and estimation of inter-rater reliability.

Published in:

2010

By:

Motosugi U;
Ichikawa T;
Sano K;
Sou H;
Muhi A;
Koshiishi T;
Ehman RL;
Araki T;
Motosugi, Utaroh;
Ichikawa, Tomoaki;
Sano, Katsuhiro;
Sou, Hironobu;
Muhi, Ali;
Koshiishi, Tsuyota;
Ehman, Richard L;
Araki, Tsutomu

Publication type:

journal article

Localized mucinous bronchioloalveolar carcinoma of the lung: thin-section computed tomography and fluorodeoxyglucose positron emission tomography findings.

Published in:

2010

By:

Sawada E;
Nambu A;
Motosugi U;
Araki T;
Kato S;
Sato Y;
Saito A;
Ishihara H;
Okuwaki H;
Ozawa K;
Nishikawa K;
Miyazawa M;
Miyata K;
Sawada, Eiichi;
Nambu, Atsushi;
Motosugi, Utaroh;
Araki, Tsutomu;
Kato, Satoshi;
Sato, Yoko;
Saito, Akitoshi

Publication type:

journal article

Extranodular background liver parenchyma of focal nodular hyperplasia: histopathological characteristics.

Published in:

Virchows Archiv: European Journal of Pathology, 2009, v. 454, n. 5, p. 557, doi. 10.1007/s00428-009-0743-9

By:

Utaroh Motosugi;
Shin-ichi Murata;
Michio Shimizu;
Masanori Yasuda;
Takaki Sakurai;
Yoshihiko Shimizu;
Shinichi Ban;
Kohji Nagata;
Hiroshi Yamaguchi;
Seiya Sannohe

Publication type:

Article

Velocity Encoding of 4-D Flow MR Imaging Measurements Using Straight-Tube and Aortic Aneurysm Phantoms.

Published in:

Radiologic Technology, 2025, v. 96, n. 3, p. 181

By:

Hiroaki Watanabe;
Utaroh Motosugi;
Hiroyuki Morisaka;
Hisashi Johno;
Masahiro Hamasaki;
Junichi Sato;
Kenji Sakakibara;
Hiroshi Onishi

Publication type:

Article

High b-Value q-Space Analyzed Diffusion-Weighted MRI Using 1.5 Tesla Clinical Scanner; Determination of Displacement Parameters in the Brains of Normal versus Multiple Sclerosis and Low-Grade Glioma Subjects.

Published in:

Journal of Neuroimaging, 2012, v. 22, n. 3, p. 279, doi. 10.1111/j.1552-6569.2011.00596.x

By:

Fatima, Zareen;
Motosugi, Utaroh;
Hori, Masaaki;
Ishigame, Keiichi;
Onodera, Toshiyuki;
Yagi, Kazuo;
Araki, Tsutomu

Publication type:

Article

Evaluation of image quality at the detector's edge of dedicated breast positron emission tomography.

Published in:

EJNMMI Physics, 2021, v. 8, n. 1, p. 1, doi. 10.1186/s40658-020-00351-6

By:

Satoh, Yoko;
Motosugi, Utaroh;
Imai, Masamichi;
Omiya, Yoshie;
Onishi, Hiroshi

Publication type:

Article

Secretin-stimulating MRCP in patients with pancreatobiliary maljunction and occult pancreatobiliary reflux: direct demonstration of pancreatobiliary reflux.

Published in:

2007

By:

Motosugi, Utaroh;
Ichikawa, Tomoaki;
Araki, Tsutomu;
Kitahara, Fumiaki;
Sato, Tadashi;
Itakura, Jun;
Fujii, Hideki

Publication type:

journal article

Localized nasopharyngeal amyloidosis with remarkable early enhancement on dynamic contrast-enhanced MR imaging.

Published in:

2007

By:

Motosugi, Utaroh;
Ichikawa, Tomoaki;
Araki, Tsutomu;
Endo, Syuuichiro;
Masuyama, Keisuke;
Nakazawa, Tadao

Publication type:

Case Study

Magnetic resonance imaging‐based risk factors of hepatocellular carcinoma after direct‐acting antiviral therapy: A multicenter observational study.

Published in:

Hepatology Research, 2024, v. 54, n. 1, p. 43, doi. 10.1111/hepr.13964

By:

Ichikawa, Shintaro;
Motosugi, Utaroh;
Sawai, Yoshiyuki;
Ishida, Hisashi;
Imai, Yasuharu;
Kozaka, Kazuto;
Tsurusaki, Masakatsu;
Sofue, Keitaro;
Murakami, Takamichi;
Kawai, Nobuyuki;
Matsuo, Masayuki;
Fukukura, Yoshihiko;
Mawatari, Seiichi;
Shimizu, Tatsuya;
Morisaka, Hiroyuki;
Inoue, Taisuke;
Goshima, Satoshi

Publication type:

Article

Early diagnosis of hepatic inflammation in Japanese nonalcoholic fatty liver disease patients using 3D MR elastography.

Published in:

Hepatology Research, 2023, v. 53, n. 3, p. 208, doi. 10.1111/hepr.13858

By:

Komiyama, Yasuyuki;
Motosugi, Utaroh;
Maekawa, Shinya;
Osawa, Leona;
Nakakuki, Natsuko;
Takada, Hitomi;
Muraoka, Masaru;
Suzuki, Yuichiro;
Sato, Mitsuaki;
Takano, Shinichi;
Fukasawa, Mitsuharu;
Yamaguchi, Tatsuya;
Onishi, Hiroshi;
Yin, Meng;
Enomoto, Nobuyuki

Publication type:

Article

Hepatocellular carcinoma risk assessment using gadoxetic acid-enhanced hepatocyte phase magnetic resonance imaging.

Published in:

Hepatology Research, 2014, v. 44, n. 13, p. 1339, doi. 10.1111/hepr.12309

By:

Komatsu, Nobutoshi;
Motosugi, Utaroh;
Maekawa, Shinya;
Shindo, Kuniaki;
Sakamoto, Minoru;
Sato, Mitsuaki;
Tatsumi, Akihisa;
Miura, Mika;
Amemiya, Fumitake;
Nakayama, Yasuhiro;
Inoue, Taisuke;
Fukasawa, Mitsuharu;
Uetake, Tomoyoshi;
Ohtaka, Masahiko;
Sato, Tadashi;
Asahina, Yasuhiro;
Kurosaki, Masayuki;
Izumi, Namiki;
Ichikawa, Tomoaki;
Araki, Tsutomu

Publication type:

Article

MRI‐Based Quantitative R2<sup>*</sup> Mapping at 3 Tesla Reflects Hepatic Iron Overload and Pathogenesis in Nonalcoholic Fatty Liver Disease Patients.

Published in:

Journal of Magnetic Resonance Imaging, 2022, v. 55, n. 1, p. 111, doi. 10.1002/jmri.27810

By:

Imajo, Kento;
Kessoku, Takaomi;
Honda, Yasushi;
Hasegawa, Sho;
Tomeno, Wataru;
Ogawa, Yuji;
Motosugi, Utaroh;
Saigusa, Yusuke;
Yoneda, Masato;
Kirikoshi, Hiroyuki;
Yamanaka, Shoji;
Utsunomiya, Daisuke;
Saito, Satoru;
Nakajima, Atsushi

Publication type:

Article

Influence of Age on Global and Regional Brain Stiffness in Young and Middle‐Aged Adults.

Published in:

Journal of Magnetic Resonance Imaging, 2020, v. 51, n. 3, p. 727, doi. 10.1002/jmri.26881

By:

Takamura, Tomohiro;
Motosugi, Utaroh;
Sasaki, Yu;
Kakegawa, Takashi;
Sato, Kazuyuki;
Glaser, Kevin J.;
Ehman, Richard L.;
Onishi, Hiroshi

Publication type:

Article

MRI-based risk factors of hepatocellular carcinoma in patients with chronic liver disease: A prospective observational study.

Published in:

2020

By:

Shimizu, Tatsuya;
Motosugi, Utaroh;
Komatsu, Nobutoshi;
Ichikawa, Shintaro;
Inoue, Taisuke;
Onishi, Hiroshi;
Enomoto, Nobuyuki

Publication type:

journal article

Predicting Patients With Insufficient Liver Enhancement in the Hepatobiliary Phase Before the Injection of Gadoxetic Acid: A Practical Approach Using the Bayesian Method.

Published in:

2020

By:

Mori, Yuki;
Motosugi, Utaroh;
Shimizu, Tatsuya;
Ichikawa, Shintaro;
Kromrey, Marie‐Luise;
Onishi, Hiroshi;
Kromrey, Marie-Luise

Publication type:

journal article

Influence of Age on Global and Regional Brain Stiffness in Young and Middle-Aged Adults.

Published in:

2019

By:

Takamura, Tomohiro;
Motosugi, Utaroh;
Sasaki, Yu;
Kakegawa, Takashi;
Sato, Kazuyuki;
Glaser, Kevin J;
Ehman, Richard L;
Onishi, Hiroshi

Publication type:

journal article

Linear gadolinium-based contrast agent (gadodiamide and gadopentetate dimeglumine)-induced high signal intensity on unenhanced T<sub>1</sub> -weighted images in pediatric patients.

Published in:

2019

By:

Ichikawa, Shintaro;
Omiya, Yoshie;
Onishi, Hiroshi;
Motosugi, Utaroh

Publication type:

journal article

Recommendation for terminology: Nodules without arterial phase hyperenhancement and with hepatobiliary phase hypointensity in chronic liver disease.

Published in:

2018

By:

Motosugi, Utaroh;
Murakami, Takamichi;
Lee, Jeong Min;
Fowler, Kathryn J.;
Heiken, Jay P.;
Sirlin, Claude B.;
LI-RADS HBA Working Group

Publication type:

journal article

Magnetic resonance elastography is as accurate as liver biopsy for liver fibrosis staging.

Published in:

2018

By:

Morisaka, Hiroyuki;
Motosugi, Utaroh;
Ichikawa, Shintaro;
Nakazawa, Tadao;
Kondo, Tetsuo;
Funayama, Satoshi;
Matsuda, Masanori;
Ichikawa, Tomoaki;
Onishi, Hiroshi

Publication type:

journal article

Dose-dependence of transient respiratory motion artifacts on gadoxetic acid-enhanced arterial phase MR images.

Published in:

2018

By:

Morisaka, Hiroyuki;
Motosugi, Utaroh;
Ichikawa, Shintaro;
Onishi, Hiroshi

Publication type:

journal article

Noninvasive hepatic fibrosis staging using mr elastography: The usefulness of the bayesian prediction method.

Published in:

2017

By:

Ichikawa, Shintaro;
Motosugi, Utaroh;
Enomoto, Nobuyuki;
Matsuda, Masanori;
Onishi, Hiroshi

Publication type:

journal article

Crossover comparison of ferumoxytol and gadobenate dimeglumine for abdominal MR-angiography at 3.0 tesla: Effects of contrast bolus length and flip angle.

Published in:

2017

By:

Schubert, Tilman;
Motosugi, Utaroh;
Kinner, Sonja;
Colgan, Timothy J.;
Sharma, Samir D.;
Hetzel, Scott;
Wells, Shane;
Campo, Camilo A.;
Reeder, Scott B.

Publication type:

journal article

Comparison of diagnostic accuracies of two- and three-dimensional MR elastography of the liver.

Published in:

2017

By:

Morisaka, Hiroyuki;
Motosugi, Utaroh;
Glaser, Kevin J.;
Ichikawa, Shintaro;
Ehman, Richard L.;
Sano, Katsuhiro;
Ichikawa, Tomoaki;
Onishi, Hiroshi

Publication type:

journal article

Usefulness of MR elastography for detecting clinical progression of cirrhosis from child-pugh class A to B in patients with type C viral hepatitis.

Published in:

2016

By:

Takamura, Tomohiro;
Motosugi, Utaroh;
Ichikawa, Shintaro;
Sano, Katsuhiro;
Morisaka, Hiroyuki;
Ichikawa, Tomoaki;
Enomoto, Nobuyuki;
Onishi, Hiroshi

Publication type:

journal article

Quantification of liver fat with respiratory-gated quantitative chemical shift encoded MRI.

Published in:

2015

By:

Motosugi, Utaroh;
Hernando, Diego;
Bannas, Peter;
Holmes, James H.;
Wang, Kang;
Shimakawa, Ann;
Iwadate, Yuji;
Taviani, Valentina;
Rehm, Jennifer L.;
Reeder, Scott B.

Publication type:

journal article

MRI-based staging of hepatic fibrosis: Comparison of intravoxel incoherent motion diffusion-weighted imaging with magnetic resonance elastography.

Published in:

Journal of Magnetic Resonance Imaging, 2015, v. 42, n. 1, p. 204, doi. 10.1002/jmri.24760

By:

Ichikawa, Shintaro;
Motosugi, Utaroh;
Morisaka, Hiroyuki;
Sano, Katsuhiro;
Ichikawa, Tomoaki;
Enomoto, Nobuyuki;
Matsuda, Masanori;
Fujii, Hideki;
Onishi, Hiroshi

Publication type:

Article

Hepatitis activity should be considered a confounder of liver stiffness measured with MR elastography.

Published in:

Journal of Magnetic Resonance Imaging, 2015, v. 41, n. 5, p. 1203, doi. 10.1002/jmri.24666

By:

Ichikawa, Shintaro;
Motosugi, Utaroh;
Nakazawa, Tadao;
Morisaka, Hiroyuki;
Sano, Katsuhiro;
Ichikawa, Tomoaki;
Enomoto, Nobuyuki;
Matsuda, Masanori;
Fujii, Hideki;
Onishi, Hiroshi

Publication type:

Article

Hepatobiliary MR contrast agents in hypovascular hepatocellular carcinoma.

Published in:

Journal of Magnetic Resonance Imaging, 2015, v. 41, n. 2, p. 251, doi. 10.1002/jmri.24712

By:

Motosugi, Utaroh;
Bannas, Peter;
Sano, Katsuhiro;
Reeder, Scott. B.

Publication type:

Article

Association of splenic MR elastographic findings with gastroesophageal varices in patients with chronic liver disease.

Published in:

Journal of Magnetic Resonance Imaging, 2015, v. 41, n. 1, p. 117, doi. 10.1002/jmri.24505

By:

Morisaka, Hiroyuki;
Motosugi, Utaroh;
Ichikawa, Shintaro;
Sano, Katsuhiro;
Ichikawa, Tomoaki;
Enomoto, Nobuyuki

Publication type:

Article