Bowles Philippe F, Cheong Ryan Chin Taw, Cartwright Samuel, Pelser Andrew
Colchester Hospital University NHS Foundation Trust Turner Road Colchester Essex CO4 5JL UK.
Guy's and St Thomas' NHS Foundation Trust Great Maze Pond London SE1 9RT UK.
Clin Case Rep. 2017 May 16;5(7):1077-1080. doi: 10.1002/ccr3.971. eCollection 2017 Jul.
Ancient schwannomas exhibit characteristic histological features. Fine-needle aspiration cytology (FNAC) is of limited use. Radiological evidence demonstrating displacement of blood vessels may aid diagnosis of schwannoma. Malignant transformation of ancient schwannoma has been reported. Surgical excision carries a high risk of postoperative Horner's syndrome.
陈旧性神经鞘瘤具有特征性组织学表现。细针穿刺细胞学检查(FNAC)的作用有限。显示血管移位的影像学证据可能有助于神经鞘瘤的诊断。已有报道称陈旧性神经鞘瘤会发生恶变。手术切除术后发生霍纳综合征的风险很高。