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後天性難聴（薬剤性難聴、ウイルス感染による難聴）

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		15:	3D-FLAIR magnetic resonance imaging in the evaluation of mumps deafness.
			著者: Hironao Otake, Makoto Sugiura, Shinji Naganawa, Tsutomu Nakashima 雑誌名: Int J Pediatr Otorhinolaryngol. 2006 Dec;70(12):2115-7. doi: 10.1016/j.ijporl.2006.07.025. Epub 2006 Sep 15. Abstract/Text A 6-year-old boy suffered acute profound right side deafness after his classmates had mumps. Although his salivary glands were not swollen, he had high levels of anti-mumps IgM and IgG antibodies. The three-dimensional fluid-attenuated inversion recovery (3D-FLAIR) procedure applied to magnetic resonance imaging (MRI) showed high signals in the right cochlea and vestibule. This indicated hemorrhage or a high concentration of protein in the right inner ear. This is the first case demonstrating a high 3D-FLAIR MRI signal of the inner ear in a patient with mumps deafness. Our findings suggest that 3D-FLAIR MRI may help to identify and define labyrinthitis in mumps deafness. PMID 16978711 Int J Pediatr Otorhinolaryngol. 2006 Dec;70(12):2115-7. doi: 10.1016/j.ijporl.2006.07.025. Epub 2006 Sep 15.