Fig. 1From: Secondary headache due to aspergillus sellar abscess simulating a pituitary neoplasm: case report and review of literature a On T2 weighted image, the central part of the mass was hypo-intense, the peripheral part was hyper-intense; b contrast enhanced T1-weighted MRI showed the mass was of slight rim enhancement. The sella turcica was enlarged and the sphenoidal sinus was greatly diminishedBack to article page