Case Report

Successful Management of Refractory Headache and Facial Pain due to Cavernous Sinus Meningioma with Sphenopalatine Ganglion Radiofrequency

Figure 1

MRI: axial (a), sagittal (b), and coronal (c) views show right cavernous sinus tumor remnant after surgery and radiation.
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(a) Axial view
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(b) Sagittal view
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(c) Coronal view