8 found only 9 with enlargement of the sella turcica before definitive treatment. The majority of these tumors were chromophobe adenomas. The relative rarity of pituitary enlargement in untreated ...

resting in a depression of the base of the skull called the pituitary fossa, also called the Turkish saddle (sella turcica) (Figure 1). The best way to see the pituitary gland is with MRI. Figure 2 ...