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The Egyptian Journal of Otolaryngology
Fig. 3 | The Egyptian Journal of Otolaryngology

Fig. 3

From: Assessment of nasal outcomes after endoscopic removal of large midline skull base tumors with nasoseptal flap reconstruction

Fig. 3

A 63-year-old female patient with a petroclival chordoma: A coronal T2 MRI image, B axial T2 MRI image, and C sagittal T2 MRI image showing a large clival lesion intermediate to hyperintense signal with invasion of the sella with right parasellar extension and extension to sphenoidal sinus and both pterygoid plates and prepontine cistern posteriorly. D A 3-month postoperative endoscopic view showing the healed nasoseptal flap covering the skull base defect

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