脊膜瘤是发病率最高的椎管内肿瘤。(Meningioma is the spinal tumor with the highest incidence.)
脊膜瘤是发病率最高的椎管内肿瘤。(Meningioma is the spinal tumor with the highest incidence.)
参考答案和解析
神经鞘瘤
脊膜瘤是发病率最高的椎管内肿瘤。(Meningioma is the spinal tumor with the highest incidence.)