Male, 67 years old, with history of pituitary lesion, noted to be hypermetabolic on the prior PET scan. A mildly T2 hyperintense, mildly hypoenhancing lesion within the left aspect of the sella turcica is redemonstrated showing no significant interval change in size. The lesion measures up to 10 mm in diameter. No significant encroachment upon the suprasellar cistern is seen. The pituitary stalk deviates slightly towards the right. The cavernous sinuses and visualized optic apparatus are unremarkable. Mild paranasal sinus inflammation is seen.
Stable lesion within the left sella turcica which could represent an adenoma.