論文 - 與儀　彰

Qualitative assessment of cartilage degeneration and morphology of the sigmoid notch using T1rho and T2 mapping: a cross-sectional study

Keiko Onaka, Hirotaka Okubo, Akira Yogi, Shiho Miyazaki, Katsunori Goya, Fuminori Kanara, Kotaro Nishida

Acta Radiologica     2025年04月 [ 査読有り ]

掲載種別: 研究論文（学術雑誌）

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Usefulness of arterial spin labeling MR angiography as preprocedural mapping for the intra-arterial chemotherapy in patients with maxillary sinus cancer: A case report

Isaku Oka, Akira Yogi, Kazuki Ishikawa, Joichi Heianna, Hiroyuki Maeda, Akihiro Nishie

Radiology Case Reports   20 ( 1 ) 620 - 624   2025年01月 [ 査読有り ]

掲載種別: 研究論文（学術雑誌）

Bright middle cerebellar peduncle sign in multiple system atrophy with predominant cerebellar ataxia is more apparent in double-inversion recovery imaging than in conventional imaging

Wataru Shiraishi ,Ayano Matsuyoshi,Yusuke Nakazawa,Yukiko Inamori,Akira Yogi,Tetsuya Hashimoto

PLOS ONE     2024年11月 [ 査読有り ]

掲載種別: 研究論文（学術雑誌）

Bright middle cerebellar peduncle sign in multiple system atrophy with predominant cerebellar ataxia is more apparent in double-inversio

Shiraishi W, Matsuyoshi A, Nakazawa Y, Inamori Y, Yogi A, Hashimoto T

PLoS One   19 ( 11 )   2024年11月 [ 査読有り ]

掲載種別: 研究論文（学術雑誌）

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Usefulness of arterial spin labeling MR angiography as preprocedural mapping for the intra-arterial chemotherapy in patients with maxillary sinus cancer: A case report

Isaku Oka, Akira Yogi, Kazuki Ishikaw, Joichi Heianna, Hiroyuki Maeda, Akihiro Nishie

Radiology Case Report   20 ( 1 ) 620 - 624   2024年11月 [ 査読有り ]

掲載種別: 研究論文（学術雑誌）

The effect of arterial spin labeling MR angiography (ASL‑MRA) in visualizing the branches of external carotid artery

Akira Yogi, Junji Ito, Kazuki Ishikawa, Joichi Heianna, Satoshi Sakugawa, Narihisa Aguni, Makoto Obara, Hiroyuki Maeda, Akihiro Nishie

Scientific reports     2024年02月 [ 査読有り ]

掲載種別: 研究論文（学術雑誌）

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拡散強調像で特徴的な多発異常高信号を認めず，特徴的な 微小石灰化から神経軸索スフェロイドおよび色素性グリアを 伴う成人発症白質脳症（ALSP）の診断に至った1 例

豊里 駿, 與儀 彰, 波平 幸裕, 西江 昭弘

臨床放射線   68 ( 11 ) 1109 - 1113   2023年11月 [ 査読有り ]

掲載種別: 研究論文（学術雑誌）

Evaluation of brain development and damage using magnetic resonance imaging of congenital diaphragmatic hernia survivors: An analysis using the global brain abnormality score

Tomohide Yoshida, Hideki Goya, Mayumi Tsukayama, Masaaki Kuda, Akira Yogi, Keiko Mekaru, Koichi Nakanishi

Pediatrics and neonatology     2023年08月 [ 査読有り ]

掲載種別: 研究論文（学術雑誌）

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アミロイド陽性と陰性手根管症候群に対するMRIを用いた正中神経の質的評価

大中敬子、大久保宏貴、與儀　彰、宮崎志穂、呉屋克典、金城雅樹、仲宗根素子、西田康太郎

末梢神経     2023年06月 [ 査読有り ]

掲載種別: 研究論文（学術雑誌）

Cerebellar tubers in tuberous sclerosis complex patients: new imaging characteristics and the relationship with cerebral tubers

Akira Yogi, Yoko Hirata, Michael Linetsky, Benjamin M Ellingson, Noriko Salamon

Journal of Pediatric Epilepsy     2023年06月 [ 査読有り ]

掲載種別: 研究論文（学術雑誌）

Cerebellar Tubers in Tuberous Sclerosis Complex Patients: New Imaging Characteristics and the Relationship with Cerebral Tubers

Yogi, A; Hirata, Y; Linetsky, M; Ellingson, BM; Salamon, N

JOURNAL OF PEDIATRIC EPILEPSY ( Georg Thieme Verlag KG )  12 ( 02 ) 76 - 83   2023年06月

掲載種別: 研究論文（学術雑誌）

　概要を見る

Objective The imaging characteristics, evolution, and clinical features of cerebellar tubers in tuberous sclerosis complex (TSC) patients have not been well described. The purpose of this study is to investigate the imaging characteristics of cerebellar tubers, including their dynamic changes, and to evaluate the relationship with cerebral tubers in TSC patients. Materials and Methods Two observers retrospectively reviewed 75 consecutive TSC patients to identify cerebellar tubers and to evaluate their imaging characteristics, including location, presence of retraction change, calcification, contrast enhancement, and the presence of an associated vascular anomaly, as well as dynamic changes in these characteristics. The number of cerebral tubers was compared between TSC patients with and without cerebellar tubers. Results Twenty-five TSC patients with 28 cerebellar tubers were identified. All cerebellar tubers occurred within the lateral portions of the cerebellar hemispheres. Thirteen cerebellar tubers demonstrated calcification. Ten cerebellar tubers showed contrast enhancement, half of which demonstrated a zebra-like appearance. A vascular anomaly was associated with 12 tubers, one of which subsequently developed parenchymal hemorrhage. Fifteen cerebellar tubers demonstrated complex dynamic changes in size and contrast enhancement. Patients with cerebellar tubers had more cerebral tubers (p¼0.001). Conclusion Cerebellar tubers demonstrate a specific distribution, suggesting a possible influence on higher brain function. The presence of an associated vascular anomaly may be an important imaging characteristic. Cerebellar tubers may be associated with a more severe manifestation of TSC, given their association with increased numbers of cerebral tubers. These findings may provide insights into the pathogenesis and clinical manifestations of cerebellar tubers in TSC patients.

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Qualitative and quantitative evaluation for the heterogeneity of cortical tubers using structural imaging and difusion‑weighted imaging to predict the epileptogenicity in tuberous sclerosis complex patients

Akira Yogi, Yoko Hirata, Michael Linetsky, Benjamin M. Ellingson, Noriko Saloamon

Neuroradiology     2023年04月 [ 査読有り ]

掲載種別: 研究論文（学術雑誌）

Cerebellar tubers in tuberous sclerosis complex patients: new imaging characteristics and the relationship with cerebral tubers

Akira Yogi, Yoko Hirata, Michael Linetsky, Benjamin M Ellingson, Noriko Salamon

Journal of Pediatric Epilepsy     2022年10月 [ 査読有り ]

掲載種別: 研究論文（学術雑誌）

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A Neonatal Case of Mild Encephalopathy/Encephalitis with a Reversible Splenial Lesion

Yuzuki Oki, Tomohide Yoshida, Akira Yogi, Shingo Kurokawa, Hideki Goya, Mayumi Tsukayama, Sadao Nakamura, Keiko Mekaru, Koichi Nakanishi

Child Neurology Open     2022年08月 [ 査読有り ]

掲載種別: 研究論文（学術雑誌）

A Neonatal Case of Mild Encephalopathy/Encephalitis with a Reversible Splenial Lesion

Yuzuki Oki, Tomohide Yoshida, Akira Yogi, Shingo Kurokawa, Hideki Goya, Mayumi Tsukayama, Sadao Nakamura, Keiko Mekaru, Koichi Nakanishi

Child Neurology Open     2022年08月 [ 査読有り ]

掲載種別: 研究論文（学術雑誌）

Primary diffuse leptomeningeal atypical teratoid rhabdoid tumor (AT/RT) demonstrating atypical imaging findings in an adolescent patient

Amiko Kayo, Akira Yogi, Satoru Hamada, Koichi Nakanishi, Shota Kinjo, Kenichi Sugawara, Shogo Ishiuchi, Akihiro Nishie

Radiology Case Reports     2022年03月 [ 査読有り ]

掲載種別: 研究論文（学術雑誌）

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気管支腺腫／線毛性粘液結節性乳頭状腫瘍の1 例

知念由真, 土屋奈々絵, 與儀　彰, 玉城智子, 古堅智則, 照屋孝夫, 西江昭弘

臨床放射線     2022年01月 [ 査読有り ]

掲載種別: 研究論文（その他学術会議資料等）

気管支腺腫／線毛性粘液結節性乳頭状腫瘍の1 例

知念由真, 土屋奈々絵, 與儀 彰, 玉城智子, 古堅智則, 照屋孝夫, 西江昭弘

臨床放射線     2022年01月 [ 査読有り ]

掲載種別: 研究論文（その他学術会議資料等）

A Neonatal Case of Mild Encephalopathy/Encephalitis with a Reversible Splenial Lesion.

Oki Y, Yoshida T, Yogi A, Kurokawa S, Goya H, Tsukayama M, Nakamura S, Mekaru K, Nakanishi K

Child neurology open   9   2329048X221111716   2022年01月 [ 査読有り ]

掲載種別: 研究論文（学術雑誌）

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Cerebellar tubers in tuberous sclerosis complex patients: new imaging characteristics and the relationship with cerebral tubers

Akira Yogi, Yoko Hirata, Michael Linetsky, Benjamin Ellingson, Noriko Salamon

Journal of Pediatric Epilepsy     2022年 [ 査読有り ]

掲載種別: 研究論文（学術雑誌）

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