Detection of Presumed Hemorrhage in the Ampullar Endolymph of the Semicircular Canal : A Case Report
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概要
- 論文の詳細を見る
We examined a 61-year-old woman with sudden left-side hearing loss accompanied by severe vertigo. High signal in the ampullar endolymph of the left semicircular canal on magnetic resonance (MR) fluid attenuated inversion recovery (3D-FLAIR) images suggested labyrinthine hemorrhage. The patient had been treated for chronic heart failure and prescribed 100 mg/day of acetylsalicylic acid (aspirin) for its antiplatelet effect. The 3D-FLAIR images demonstrated a small amount of focal hemorrhage in the labyrinthine fluid that may have been overlooked on T1-weighted images.
- 2009-12-01
著者
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伊藤 茂樹
名古屋大学医学部保健学科放射線技術学専攻
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NAGANAWA Shinji
Department of Radiology, Nagoya University Graduate School of Medicine
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NAKASHIMA Tsutomu
Department of Otorhinolaryngology, Nagoya University Graduate School of Medicine
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Ishihara Shunichi
Department of Human Science, Bunkyo University
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Itoh Shigeki
Department Of Technical Radiology Nagoya University School Of Health Sciences
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IWANO Shingo
Department of Radiology, Nagoya University Graduate School of Medicine
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SONE Michihiko
Department of Otorhinolaryngology, Nagoya University Graduate School of Medicine
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Nakashima Tsutomu
Department Of Otorhinolaryngology Nagoya University Graduate School Of Medicine
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Ishihara Shunichi
Department Of Radiology Nagoya University Graduate School Of Medicine
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Naganawa Shinji
Department Of Radiology Nagoya University Graduate School Of Medicine
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Iwano Shingo
Department Of Radiology Nagoya University Graduate School Of Medicine
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Sone Michihiko
Department Of Otorhinolaryngology Nagoya University Graduate School Of Medicine
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Ishihara Shunichi
Department Of Human Science Bunkyo University
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Nakashima Tsutomu
Department Of Cardiology Nagoya University Graduate School Of Medicine
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Naganawa Shinji
Departments Of Radiology Nagoya National Hospital
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