Legend Axial T2 (left), coronal (middle) and sagittal (right) T1 weighted images show a oval- shaped supra and intrasellar lesion with predominant hypersignal on both T1 and T2 weighted images (most likely blood or fluid with increased protein content). The apparent fluid-fluid level on the axial image is likely due to intracellular methemoglobin or debris settling at the bottom. Key words: sella pituitary hemorrhage neoplasia tumor mri

Brain Diagnosis: Pituitary apoplexy