Olfactory Groove Meningioma

An Olfactory Groove Meningioma is a meningioma that arises along the olfactory groove in the frontal fossa of the brain (under the frontal lobes in the midline and above the ethmoid air sinus). Primary treatment is typically surgical removal through a craniotomy such as a supra-orbital eyebrow approach. Read our patient stories about treatment of olfactory groove mengiomas here.