第8题
以下关于室管膜瘤说法错误的是?(Which is wrong about ependymoma?)
A.是最常见的髓内肿瘤 (It is the most common intramedullary tumor)###SXB###B.肿瘤有假包膜和脊髓组织明显分界 (The tumor has a clear boundary with spinal cord tissue and has the pseudocapsule)###SXB###C.感觉障碍自下而上 (Sensory disorder from bottom to top)###SXB###D.感觉平面明显 (Feeling plane is obvious)
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