From the case: Optic nerve meningioma

MRI
Axial T1
Modality: MRI (T1)

- “ The enhanced tumor surrounds the nonenhanced left optic nerve and results in Tram-track sign (orbit) on the axial images. ”

View full size version of Optic nerve meningioma

Updating… Please wait.

 Unable to process the form. Check for errors and try again.

 Thank you for updating your details.