Left images: T1W coronal & axial T2WIs show a large lobulated mass in the
pituitary fossa. The mass extends superiorly into the suprasellar cisterns to
compress the optic chiasm.
Right images: Coronal & sagittal T1WIs with gadolinium demonstrate
peripheral enhancement of the mass
Key words: mri infection inflammation sella
Brucellosis pituitary abscess