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Fig. 1 | Chinese Neurosurgical Journal

Fig. 1

From: Retrosigmoid-transtentorial approach for petroclival meningiomas: operative technique and clinical outcome

Fig. 1

Contrast of MRI in clivus type case to show total resection by RTTA. Preoperative axial (a), coronal (b) and sagittal (c) MRI show a large petroclival meningioma located in the dorsum sellae and upper middle clivus with a long “dural tail sign” along the middle clivus and the tumor extended toward the supratentorium compressing brain stem. Postoperative axial (d) coronal (e) and sagittal (f) MRI show a complete tumor removal without recurrence including the supratentorial region

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Chinese Neurosurgical Journal

ISSN: 2057-4967

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