Evaluation of inner ear signal changes on MR cisternographies.-Is it possible to differentiate between acoustic neurinoma and meningioma?-

磁共振脑池造影上内耳信号变化的评估。-是否可以区分听神经鞘瘤和脑膜瘤？-

• 批准号: 19790858
• 负责人: ISHIKAWA Kazuhiro
• 金额: $ 1.06万
• 依托单位: Niigata University
• 依托单位国家: 日本
• 项目类别: Grant-in-Aid for Young Scientists (B)
• 财政年份: 2007
• 资助国家: 日本
• 起止时间: 2007 至 2008
• 项目状态: 已结题
• 来源: https://kaken.nii.ac.jp/grant/KAKENHI-PROJECT-19790858/
• 关键词: 脳腫瘍; 磁気共鳴画像; 聴神経鞘腫; 髄膜腫; 小脳橋角部; 内耳

脳腫瘍の一つである聴神経鞘腫は,画像上しばしば髄膜腫との鑑別が問題となる.聴神経鞘腫では内耳のリンパ液の蛋白濃度が高いという報告をふまえ,MRIの中でも特に微細構造の評価が可能な MR脳槽撮影を用いて内耳の信号を検討したところ,聴神経鞘腫と髄膜腫で内耳の信号が異なることが確認された.MR脳槽撮影における内耳の信号変化が,聴神経腫瘍と髄膜腫の鑑別の手がかりになると期待される.

The problem of identification of a swollen swollen skin on the picture. The protein concentration of the inner ear fluid is high and the protein concentration is high, and the MRI's special features and microstructure are possible. MR imaging is used to confirm the signal of the inner ear, the signal of the inner ear, and the signal of the inner ear.れた. MR imaging of the inner ear is a good way to change the signal of the inner ear, and it is a good way to identify the swollen and swollen membranes of the inner ear and to look forward to it.

项目成果

Inner Ear Signals on MR Cisternography in Patients with a Vestibular Schwannoma : Pre- and Post-surgical Evaluation

前庭神经鞘瘤患者 MR 脑池造影的内耳信号：手术前和手术后评估

• 发表时间: 2008
• 作者: Ishikawa K;Okamoto K;Awaji M;et al
• 通讯作者: et al