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1. 前庭神経鞘腫（聴神経腫）vestibular schwannoma acoustic neuroma [show details]
… Vestibular schwannomas (also known as acoustic neuromas, acoustic schwannomas, acoustic neurinomas, or vestibular neurilemomas) are Schwann cell-derived tumors that commonly arise from the vestibular …
2. 末梢神経腫瘍peripheral nerve tumors [show details]
… between schwannoma and neurofibroma is key (eg, schwannomas are seen in NF2 and schwannomatosis, neurofibromas are seen in NF1; neurofibromas can undergo malignant transformation, schwannomas do not) and …
3. シュワノマトーシスschwannomatosis [show details]
…(nonsyndromic) schwannoma from a schwannoma related to a schwannomatosis or NF2. However, the presence of abundant myxoid stroma or a hybrid tumor (one with characteristics of both neurofibroma and schwannoma) may …
4. 神経線維腫症2型neurofibromatosis type 2 [show details]
… nonvestibular schwannoma, ependymoma, cataract; and; First-degree relative with NF2; or; Unilateral vestibular schwannoma and negative LZTR1 testing (if two or more nonintradermal schwannomas) Multiple …
5. 硬膜内神経鞘腫intradural nerve sheath tumors [show details]
…primarily of schwannomas, but including some meningiomas . Approximately 2 percent of all spinal schwannomas are seen in patients with NF2, while the vast majority are sporadic . Spinal schwannomas are found …