目的：回顾性研究42例脊椎管内脊膜瘤的临床表现、诊断及手术治疗效果。
Objective: The clinical manifestation, diagnosis and surgical results of 42 cases with meningioma in spinal canal were respectively studied.
目的探讨椎管内脊膜瘤的临床特征、诊断、治疗方法和肿瘤复发因素以指导临床。
ObjectiveThe purpose of this article is to discuss clinical manifestation, diagnosis and treatment of spinal meningiomas and the recurrence factors of tumors to guide clinical treatment.
结果：MRI可详细了解脊髓圆锥的位置、终丝、椎管内外脂肪瘤、脊髓脊膜以及脊柱等的各种病理变化。
Result:MRI could find the level of conus tip and the pathological changes of filum, terminus, spinal lipoma, spinal cord and spinal column.
但椎管内神经鞘膜肿瘤的MR信号变化与脊膜瘤和室管腆窟无法区分。
However, the changes of MR signal intensity of neurinoma are not distinguishable with those of meningioma and ependymoma in the spinal canal.
但椎管内神经鞘膜肿瘤的MR信号变化与脊膜瘤和室管腆窟无法区分。
However, the changes of MR signal intensity of neurinoma are not distinguishable with those of meningioma and ependymoma in the spinal canal.
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