岡本 嘉一
Okamoto, Yoshikazu
東北大学 , 医学系研究科 画像診断学分野 , 教授 Tohoku University , Graduate School of Medicine, Diagnostic Imaging , Professor
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1.
Optimization of Traction Magnetic Resonance Imaging to Improve Visibility of the Elbow Cartilage
Kohyama, Sho; Ikeda, Kazuhiro; Okamoto, Yoshikazu; Ochiai, NaoyukiYoshii, Yuichi
Diagnostics (Basel, Switzerland) 14: (2024) Semantic Scholar
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2.
Hip and lumbosacral joint centre locations in asian population: Biases produced by existing regression equations and development of new equations
Sado, N; Edagawa, T; Fujimori, T; Hashimoto, S (+1 著者) Nakajima, T
JOURNAL OF BIOMECHANICS 162: 111866 (2023) Semantic Scholar
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3.
Distal muscle cross-sectional area is correlated with shot put performance
Hashimoto, S; Fujimori, T; Ohyama-Byun, K; Okamoto, Y (+1 著者) Sado, N
JOURNAL OF BIOMECHANICS 160: 111819 (2023) Semantic Scholar
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4.
Hip and lumbosacral joint centre locations in Asian population: biases by existing regressions and development of new methods
Sado, N; Edagawa, T; Fujimori, T; Hashimoto, S (+1 著者) Nakajima, T
ISBS-Conference Proceedings Archive 41: 93 (2023)
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5.
Pectoralis major and deltoid muscularity in shot putters: Reversal of whether cross-sectional area or volume is related to performance
Hashimoto, S; T., Fujimori; Edagawa T; K (+3 著者) N., Sado
29th Congress of International Society of Biomechanics / Japanese Society of Biomechanics 306 (2023)
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6.
Unique mass distribution in the lower limbs of distance runners and its effect on moment of inertia
Edagawa T; Fujimori T; Hashimoto, S; Okamoto, Y (+1 著者) Sado, N
29th Congress of International Society of Biomechanics / Japanese Society of Biomechanics 295 (2023)
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7.
Advances in Bone Joint Imaging-Metal Artifact Reduction
Kohyama, Sho; Yoshii, Yuichi; Okamoto, Yoshikazu; Nakajima, Takahito
DIAGNOSTICS 12: (2022) Semantic Scholar
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8.
Two case reports showing a rather striking abnormal finding of unknown origin localized to the cortex of an amputated femur
Sakai, Masafumi; Mutsuzaki, Hirotaka; Shimizu, Yukiyo; Okamoto, YoshikazuNakajima, Takahito
Radiology case reports 17: 4874 (2022) Semantic Scholar
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9.
Use of a Small Car-Mounted Magnetic Resonance Imaging System for On-Field Screening for Osteochondritis Dissecans of the Humeral Capitellum
Ikeda, Kazuhiro; Okamoto, Yoshikazu; Ogawa, Takeshi; Terada, Yasuhiko (+6 著者) Yamazaki, Masashi
DIAGNOSTICS 12: (2022) Semantic Scholar
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10.
Does humeral retrotorsion affect glenohumeral rotation and stiffness of posterior shoulder in college baseball pitchers?
Yoshida, Kazuya; Mukai, Naoki; Okamoto, Yoshikazu; Takemura, Masahiro
The Journal of Physical Fitness and Sports Medicine 11: 305 (2022) Semantic Scholar
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11.
Characteristic MRI findings of the shoulder, elbow, and wrist joints in elite wheelchair basketball players
Sakai, Masafumi; Mutsuzaki, Hirotaka; Shimizu, Yukiyo; Okamoto, YoshikazuNakajima, Takahito
BMC sports science, medicine & rehabilitation 14: 141 (2022) Semantic Scholar
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12.
Effectiveness of temporal subtraction computed tomography images using deep learning in detecting vertebral bone metastases
Hoshiai, Sodai; Hanaoka, Shouhei; Masumoto, Tomohiko; Nomura, Yukihiro (+5 著者) Nakajima, Takahito
European journal of radiology 154: 110445 (2022) Semantic Scholar
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13.
Development of a Car-mounted Mobile MR Imaging System for Diagnosis of Sports-related Wrist Injury
Miyasaka, Tomoki; Kajiwara, Michiru; Kawasaki, Akito; Okamoto, YoshikazuTerada, Yasuhiko
Magnetic Resonance in Medical Sciences (MRMS) 22: 379 (2022)
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14.
Changes in skeletal muscle diffusion parameters owing to intramyocellular lipid
Tadano, Kiichi; Okamoto, Yoshikazu; Isobe, Tomonori; Mori, Shintaro (+2 著者) Sakae, Takeji
Magnetic resonance imaging 73: 70 (2020) Semantic Scholar
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15.
Investigation of site and frequency of asymptomatic injury in medial structures of the elbow in adolescent baseball players using dedicated magnetic resonance imaging
Yoshizawa, Tomohiro; Okamoto, Yoshikazu; Makihara, Takeshi; Tanaka, Kenta (+1 著者) Yamazaki, Masashi
JAPANESE JOURNAL OF RADIOLOGY 39: 261 (2020) Semantic Scholar
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16.
手首用車載ポータブル MRIの開発とスクリーニング試験
Tomoki, Miyasaka; Michiru, Kajiwara; Akito, Kawasaki; Yoshikazu, Okamoto寺田, 康彦
第48回日本磁気共鳴医学会大会講演抄録集 113 (2020)
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17.
Clinical feasibility of mobile medical screening for wrist injuries in tennis players using a small car-mounted MRI
Miyasaka, Tomoki; Kajiwara, Michiru; Kawasaki, Akito; Okamoto, YoshikazuTerada, Yasuhiko
Proc. Intl. Soc. Mag. Reson. Med. 28 (2020)
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18.
ポータブルMRIを用いた手首診断
宮坂, 知樹; 梶原, 成生; 川崎, 亮人; 岡本, 嘉一寺田, 康彦
第24回NMRマイクロイメージング研究会講演要旨集 26 (2020)
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19.
Characteristic MRI findings of shoulder, elbow, and wrist joints in wheelchair user
Sakai, Masafumi; Mutsuzaki, Takahiro; Shimizu, Yukiyo; Okamoto, Yoshikazu (+2 著者) Nakajima, Kotaro
SKELETAL RADIOLOGY Epub: 171 (2020) Semantic Scholar
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20.
Clinical and Anthropometric Characteristics of Non-obese NAFLD Subjects in Japan
Shoda, Junichi; Shida, Takashi; Oshida, Natsumi; Suzuki, Hideo (+7 著者) Yamamoto, Masakazu
Hepatology Research 50: 1032 (2020) Semantic Scholar
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1.
インナービジョン
岡本,嘉一
(担当:分担執筆, 範囲:小型モバイルMRIを用いたスポーツ障害診断の未来)
2019年9月
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2.
Whole-body vibration for patients with nonalcoholic fatty liver disease: a 6-month prospective study
Oh, Sechang; Oshida, Natsumi; Someya, Noriko; Maruyama, Tsuyoshi; Isobe, Tomonori; Okamoto, Yoshikazu; Kim, Taeho; Kim, Bokun; Shoda, Junichi
(担当:分担執筆, 範囲:Whole-body vibration for patients with nonalcoholic fatty liver disease: a 6-month prospective study)
WILEY 2019年5月
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3.
Whole-body vibration for patients with nonalcoholic fatty liver disease: a 6-month prospective study
Oh, Sechang; Oshida, Natsumi; Someya, Noriko; Maruyama, Tsuyoshi; Isobe, Tomonori; Okamoto, Yoshikazu; Kim, Taeho; Kim, Bokun; Shoda, Junichi
(担当:分担執筆, 範囲:Whole-body vibration for patients with nonalcoholic fatty liver disease: a 6-month prospective study)
WILEY 2019年5月
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4.
Whole-body vibration for patients with nonalcoholic fatty liver disease: a 6-month prospective study
Oh, Sechang; Oshida, Natsumi; Someya, Noriko; Maruyama, Tsuyoshi; Isobe, Tomonori; Okamoto, Yoshikazu; Kim, Taeho; Kim, Bokun; Shoda, Junichi
(担当:分担執筆, 範囲:Whole-body vibration for patients with nonalcoholic fatty liver disease: a 6-month prospective study)
WILEY 2019年5月
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5.
臨床画像
岡本,嘉一
(担当:分担執筆, 範囲:肘関節)
2018年5月
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6.
画像診断
岡本, 嘉一; 吉沢 知宏
(担当:分担執筆, 範囲:少年野球選手の肘の画像診断画像診断)
2017年12月 (ISBN: 9784780900972)
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7.
臨床画像32(12)
石黒, 聡尚; 小熊, 栄二; 細川, 崇洋; 岡本, 嘉一; 南, 学
(担当:分担執筆, 範囲:日常診療で放射線診断医が遭遇する代謝性骨疾患)
メジカルビュー社 2017年11月
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8.
上肢の画像診断
岡本,嘉一
2017年4月 (ISBN: 9784895928700)
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9.
MRIルーチンクリニカルブック増刊
岡本, 嘉一
(担当:分担執筆, 範囲:骨格筋のMRI)
2014年12月
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10.
骨軟部画像診断スタンダード
岡本,嘉一
(担当:分担執筆, 範囲:第9章 その他の疾患)
2014年6月
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11.
新骨軟部画像診断の勘ドコロ
岡本,嘉一
(担当:分担執筆, 範囲:第3章 肘関節)
2014年5月
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12.
整形・災害外科
岡本,嘉一
(担当:分担執筆, 範囲:肘関節のMRI 正常構造と疾患)
2011年4月
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13.
INNERVISION
岡本,嘉一
(担当:分担執筆, 範囲:拡散テンソルトラクトグラフィ(DTT)がもたらす情報、筋線維の構造評価を中心に)
2011年3月
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14.
子宮頚部腺癌・悪性腺腫と嚢胞性頚部良性病変とのMRIによる鑑別
岡本, 嘉一
2007年10月
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41.
Slow training effect on intracellular lipid in skeletal muscle
Okamoto, Yoshikazu; Minami, Manabu
International Society for Magnetic Resonance in Medicine 2013年4月
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42.
Imaging of the Elbow Joint – minimal essence – .
岡本, 嘉一
第72回日本医学放射線学会総会 2013年4月 招待有り
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43.
骨格筋のMRI-人体骨格筋の拡散テンソル画像を用いた研究-
岡本,嘉一
Body diffusion 研究会 2013年2月
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44.
New evaluation method for human skeletal muscle at the microscopic level using MRI.
Okamoto, Yoshikazu; Minami, Manabu
Radiological Society for North America 2012年12月
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45.
スポーツ外傷における軟骨損傷の評価.
岡本,嘉一
第48回日本医学放射線学会秋季臨床大会 2012年9月 招待有り
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46.
Diffusion Property Differences of the Lower Leg Musculature between Athletes and Non-Athletes using 1.5T MRI. ISMRM 20th annual meeting
Okamoto, Yoshikazu; Minami, Manabu
International Society for Magnetic Resonance in Medicine 2012年5月
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47.
The measurement and interpretation of intravoxel incoherent motion (IVIM) of skeletal muscle in vivo: preliminary results.
Okamoto, Yoshikazu; Minami, Manabu
International Society for Magnetic Resonance in Medicine 2012年5月
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48.
MRI assessment of Slow training effect on focal fat metabolism in skeletal muscle
Okamoto, Yoshikazu; Minami, Manabu
International Society for Magnetic Resonance in Medicine 2012年5月
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49.
The correlation between pennation angle and the image quality of skeletal muscle fiber tractography using the deterministic diffusion tensor imaging
Okamoto, Yoshikazu; Minami, Manabu
International Society for Magnetic Resonance in Medicine 2012年5月
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50.
スロートレーニングが局所の骨格筋脂肪代謝に与える影響の検討.
岡本,嘉一
第22回日本臨床スポーツ医学会学術集会 2011年11月
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51.
Multi-b diffusion を用いた骨格筋細胞内腔と外腔の比率(fraction)測定の試み.
岡本, 嘉一; 南 学
第39回日本磁気共鳴医学会大会 2011年9月
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52.
3T 1H-MR spectroscopy (1H-MRS)と LCModel による骨格筋 IMCL と EMCL 計測成功率の計測対象による差異の検討.
岡本, 嘉一; 南 学
第39回日本磁気共鳴医学会大会 2011年9月
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53.
日常診療に役立つ関節の読み方、肘関節.
岡本,嘉一
放射線科専門医会・医会ミッドサマーセミナー 2011年7月 招待有り
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54.
Elucidation for improvement of visualization in the skeletal muscle tractography using probabilistic diffusion tractography – Preliminary result –
Okamoto, Yoshikazu; Minami, Manabu
International Society for Magnetic Resonance in Medicine 2011年5月
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55.
3T MRIを用いた健常ボランティアの骨格筋細胞内脂肪(IMCL)と身 体データの相関性の観察と検討.
岡本, 嘉一; 南 学
第70会日本医学放射線学会総会 2011年5月
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56.
Evaluation of Activity, Making Diagnosis and Prediction of Future Bone Destruction by Using Low Field Compact Magnetic Resonance Imaging Machine in Patients with Rheumatoid Arthritis
Sugihara, Makoto; Suzuki, Takeshi; Okamoto, Yoshikazu; Horikoshi, Masanobu; Yokosawa, Masahiro; Hagiwara, Shinya; Hirota, Tomoya; Takano, Yohei; Umeda, Naoto; Kondo, Yuya; Tsuboi, Hiroto; Ogishima, Hiroshi; Hayashi, Taichi; Chino, Yusuke; Goto, Daisuke; Matsumoto, Isao; Sumida, Takayuki
75th Annual Scientific Meeting of the American-College-of-Rheumatology/46th Annual Scientific Meeting of the Association-of-Rheumatology-Health-Professionals 2011年
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57.
Evaluation of the Change of Intramyocellular Lipid Metabolism due to Long-term Skeletal Muscle Training of the Calf by 3 T H-MR Spectroscopy
Okamoto, Yoshikazu; Minami, Manabu
Radiological Society for North America 2010年12月
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58.
Comparison of Diffusion Property Differences of the Calf Muscles between Athletes and Non-athletes.
Okamoto,Yoshikazu
International Society for Magnetic Resonance in Medicine 2010年5月
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59.
Change of MR diffusion property during Active Muscle Contraction in the Calf.
Okamoto, Yoshikazu; Minami, Manabu
International Society for Magnetic Resonance in Medicine 2010年5月
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60.
Comparison of Diffusion Property Differences of the Calf Muscles between Athletes and Non-athletes
Okamoto, Yoshikazu; Minami, Manabu
Radiological Society for North America 2009年12月
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