Fig. 2
From: An unusual indication of maxillectomy—a case presentation of sphenoid wing meningioma
Contrast-enhanced MRI of the brain with brain and paranasal sinus. A, B Coronal and sagittal post-contrast T1W images of the head reveal a large lobulated solid heterogeneously enhancing mass centred in the region of the left sphenoid wing extending into the sphenoid sinus, sella turcica, left ethmoid and maxillary sinuses, left nasal cavity and left orbit with involvement of extraocular muscles and optic nerve, resulting in proptosis and deformation of the left globe. Intracranial extension into the frontal and temporal regions is also seen. C Axial non-contrast CT of the head reveals the mass to be homogeneously hyperdense to grey matter and shows bone destruction in the region of the body and left greater and lesser wings of the sphenoid