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Fig. 4 | Egyptian Journal of Neurosurgery

Fig. 4

From: Surgical treatment of cavernous sinus meningioma with petrous bone invasion causing internal auditory canal stenosis and hearing impairment 7 years after gamma-knife radiosurgery

Fig. 4

Postoperative images of the cavernous sinus tumor within a week after surgery. a Axial view of T1-weighted brain MRI. b Axial view of gadolinium-enhanced T1-weighted brain MRI demonstrates that posterior part of the tumor removed and fat tissue packed. c Coronal view of gadolinium-enhanced T1-weighted MRI. d Axial view of CT demonstrates that thickened petrosal bone resected and internal auditory meatus opened

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