A pituitary MRI with magnified pituitary ... gland located inferiorly along the sella turcica (pituitary fossa) of the sphenoid bone. Pathology confirmed a pituitary adenoma.

The sphenoid sinuses are located in the sphenoid bone near the optic nerve and the pituitary gland on the side of the skull. There are seven bones that form the orbit (eye socket), and the ...

Superiorly the tumour eroded and left behind a thin superior wall of the sphenoid bone. However, the pituitary fossa and optic chiasm were intact. Laterally, it eroded through the ethmoid bones ...