Search Results - "Okamoto, Yoshikazu"

Skeletal muscle mass to visceral fat area ratio is an important determinant affecting hepatic conditions of non-alcoholic fatty liver disease by Shida, Takashi, Akiyama, Kentaro, Oh, Sechang, Sawai, Akemi, Isobe, Tomonori, Okamoto, Yoshikazu, Ishige, Kazunori, Mizokami, Yuji, Yamagata, Kenji, Onizawa, Kojiro, Tanaka, Hironori, Iijima, Hiroko, Shoda, Junichi

“…Background Not only obesity but also sarcopenia is associated with NAFLD. The influence of altered body composition on the pathophysiology of NAFLD has not…”
Get full text

Clinical and anthropometric characteristics of non‐obese non‐alcoholic fatty liver disease subjects in Japan by Shida, Takashi, Oshida, Natsumi, Suzuki, Hideo, Okada, Kosuke, Watahiki, Takahisa, Oh, Sechang, Kim, Taeho, Isobe, Tomonori, Okamoto, Yoshikazu, Ariizumi, Shun‐ichi, Yamamoto, Masakazu, Shoda, Junichi

“…Aim The underlying mechanism of non‐obese non‐alcoholic fatty liver disease (NAFLD) has not been fully elucidated. We classified patients with NAFLD by sex and…”
Get full text

Hip and lumbosacral joint centre locations in asian population: Biases produced by existing regression equations and development of new equations by Sado, Natsuki, Edagawa, Takeshi, Fujimori, Toshihide, Hashimoto, Shogo, Okamoto, Yoshikazu, Nakajima, Takahito

“…The hip and lumbosacral joint centre (HJC and LSJC) predictions are required to analyse the lumbo-pelvic-hip dynamics during various human motions. Some HJC…”
Get full text

Does humeral retrotorsion affect glenohumeral rotation and stiffness of posterior shoulder in college baseball pitchers? by Yoshida, Kazuya, Mukai, Naoki, Okamoto, Yoshikazu, Takemura, Masahiro

“…Decreased internal rotation range of motion of the dominant shoulder in baseball pitchers may be due to humeral retrotorsion and posterior shoulder tightness…”
Get full text

Traction MRI of the Elbow: Age-Based Effects and Implications by Kohyama, Sho, Ikeda, Kazuhiro, Okamoto, Yoshikazu, Yoshii, Yuichi

“…We previously reported that traction magnetic resonance imaging (MRI) of the elbow without arthrography increases the width of the radiocapitellar joint (RC)…”
Get full text

Development of a Car-mounted Mobile MR Imaging System for Diagnosis of Sports-related Wrist Injury by Miyasaka, Tomoki, Kajiwara, Michiru, Kawasaki, Akito, Okamoto, Yoshikazu, Terada, Yasuhiko

“…Portable MRI scanners, in which a permanent magnet with a low magnetic field is mounted on a small car, have enabled the performance of MRI examinations in…”
Get full text

Advances in Bone Joint Imaging-Metal Artifact Reduction by Kohyama, Sho, Yoshii, Yuichi, Okamoto, Yoshikazu, Nakajima, Takahito

“…Numerous types of metal implants have been introduced in orthopedic surgery and are used in everyday practice. To precisely evaluate the postoperative…”
Get full text

Distal muscle cross-sectional area is correlated with shot put performance by Hashimoto, Shogo, Fujimori, Toshihide, Ohyama-Byun, Keigo, Okamoto, Yoshikazu, Nakajima, Takahito, Sado, Natsuki

“…Shot putters throw a heavy shot by “pushing”. Pushing involves the coordinated extension of multiple joints and is a common motor task for both upper and lower…”
Get full text

Investigation of site and frequency of asymptomatic injury in medial structures of the elbow in adolescent baseball players using dedicated magnetic resonance imaging by Yoshizawa, Tomohiro, Okamoto, Yoshikazu, Makihara, Takeshi, Tanaka, Kenta, Ogawa, Takeshi, Yamazaki, Masashi

“…Purpose Medial epicondyle (ME) and elbow joint proximal (UCL-p) and distal ulnar collateral ligament (UCL-d) asymptomatic injuries are frequently observed…”
Get full text

Optimization of Traction Magnetic Resonance Imaging to Improve Visibility of the Elbow Cartilage by Kohyama, Sho, Ikeda, Kazuhiro, Okamoto, Yoshikazu, Ochiai, Naoyuki, Yoshii, Yuichi

“…We previously reported that elbow magnetic resonance imaging (MRI) with 7 kg traction increases the joint space width of the radiocapitellar joint and improves…”
Get full text

Correction to: Characteristic MRI findings of shoulder, elbow, and wrist joints in wheelchair user by Sakai, Masafumi, Mutsuzaki, Hirotaka, Shimizu, Yukiyo, Okamoto, Yoshikazu, Yatabe, Katsuhiko, Muraki, Ichio, Nakajima, Kotaro

“…A correction to this paper has been published: https://doi.org/10.1007/s00256-021-03717-8…”
Get full text

Relationship between total weight-bearing response of the navicular and talus bones and weight-bearing response of hindfoot valgus in normal foot arch by Maruyama, Masafumi, Yozu, Arito, Okamoto, Yoshikazu, Shiraki, Hitoshi

“…Assessment of the total weight-bearing response of the navicular and talus bones is essential for evaluating the load absorption function. Although the…”
Get full text

Characteristic MRI findings of the shoulder, elbow, and wrist joints in elite wheelchair basketball players by Sakai, Masafumi, Mutsuzaki, Hirotaka, Shimizu, Yukiyo, Okamoto, Yoshikazu, Nakajima, Takahito

“…Abstract Background The health of wheelchair users’ upper limbs is directly related to their quality of life. Moreover, para-sport athletes are subjected to a…”
Get full text

Consideration on size, velocity and path of droplets emitted during running by KUROKI, Takako, MOMMA, Reiko, HOSHI, Daisuke, HONG, Sungchan, HIZAWA, Nobuyuki, MUKAI, Naoki, WATANABE, Koichi, OKAMOTO, Yoshikazu

“…BACKGROUND: People began to wear face masks during physical activities due to spread of COVID-19. There are no previous studies about the need for wearing…”
Get full text

The Effects of a Medial Heel Wedge on the Weight-Bearing Response of Hindfoot Valgus and the Total Weight-Bearing Responses of the Navicular and Talus Bones by Maruyama, Masafumi, Yozu, Arito, Okamoto, Yoshikazu, Shiraki, Hitoshi

“…OBJECTIVES Medial heel wedges are commonly prescribed to manage the weight-bearing response of hindfoot valgus and the total weight-bearing responses of the…”
Get full text

Normal imaging laterality on magnetic resonance imaging of the medial epicondyle of the elbow on the dominant side of adolescent male baseball players by Yoshizawa, Tomohiro, Okamoto, Yoshikazu, Tanaka, Kenta, Makihara, Takeshi, Tonoe, Tomoko, Minami, Manabu, Yamazaki, Masashi

“…Objective Multimodality elbow screening of adolescent baseball players shows apparent laterality in morphology and signal intensity of the medial epicondyle on…”
Get full text

Usefulness of fat attenuation index in postmortem CT for identifying responsible vessels in acute coronary syndromes: A case report by Kobayashi, Tomoya, Mochizuki, Junji, Tashiro, Kazuya, Saitou, Hajime, Yoshida, Masahiro, Kaga, Kazunori, Inamori, Ryusei, Hayakawa, Hideyuki, Okuda, Takahisa, Okamoto, Yoshikazu

“…Postmortem imaging, particularly unenhanced postmortem computed tomography (PMCT), has been increasingly utilized for pathological or judicial examination as a…”
Get full text

Two case reports showing a rather striking abnormal finding of unknown origin localized to the cortex of an amputated femur by Sakai, Masafumi, Mutsuzaki, Hirotaka, Shimizu, Yukiyo, Okamoto, Yoshikazu, Nakajima, Takahito

“…MRI scans of patients who have undergone leg amputation are rarely obtained; such scans may be performed when a mass is suspected to be related to the…”
Get full text

Smooth muscle tumors of uncertain malignant potential and leiomyosarcomas of the uterus: MR findings by Tanaka, Yumiko Oishi, Nishida, Masato, Tsunoda, Hajime, Okamoto, Yoshikazu, Yoshikawa, Hiroyuki

“…Purpose To study the MR characteristics of nonbenign uterine smooth muscle tumors. Materials and Methods Nine patients with pathologically proven…”
Get full text

Clinical interpretation of asymptomatic medial collateral ligament injury observed on magnetic resonance imaging in adolescent baseball players by Tanaka, Kenta, Okamoto, Yoshikazu, Makihara, Takeshi, Maehara, Kiyoshi, Yoshizawa, Tomohiro, Minami, Manabu, Yamazaki, Masashi

“…Purpose Magnetic resonance imaging (MRI) of medial collateral ligament (MCL) injury of the elbow was often observed in asymptomatic adolescent baseball…”
Get full text