 There are postoperative findings related to transsphenoidal surgery. There is a persistent hypoenhancing nodule that measures up to 4 mm in width in the left pituitary. There is no mass effect upon the optic apparatus. There is minimal leftward deviation of the pituitary stalk. There is hyperintensity on the post-contrast images in the right middle ear and mastoid air cells. There is a partially-imaged right maxillary sinus retention cyst.
1. Postoperative findings with a persistent nonspecific nodule in the left pituitary.2. Possible right otomastoiditis.