手术治疗成人松果体区脊索样脑膜瘤1例

图 1 颅脑MRI

Figure 1. Brain magnetic resonance imaging(MRI)

A. T1WI showing miscellaneous scattered point signals; B. T2WI flair characterized by uniform hyper-intensity after enhancement scanning

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图 2 脊索样脑膜瘤:胞核呈Vimentin阳性(SP×400)

Figure 2. Chordoid meningioma: cells with vimentin-positive nucleus (SP × 400)

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