Pituitary adenoma follow up. There are postoperative findings related to transsphenoidal pituitary surgery. There is interval decrease in size of the hypoenhancing lesion in the pituitary, which now measures 2 AP x 7 RL x 2 SI mm. There is no mass effect upon the optic apparatus or extension into the cavernous sinuses. There is no thickening of the infundibulum. The posterior pituitary bright spot is intact. There is mucosal thickening in the right sphenoid sinus.
Interval decrease in size of the pituitary microadenoma.