Non-secretory pituitary macroadenoma s/p XRT. There is an unchanged enhancing pituitary mass that measures 17 AP x 24 RL x 24 SI mm. There is unchanged extension of the mass into the left cavernous sinus without compromise of the left cavernous carotid artery. There is also unchanged mass effect upon the optic apparatus. There is unchanged thinning of the dorsum sella, but no extension of the mass into the prepontine cistern.
No significant interval change in the pituitary macroadenoma with associated extension into the left cavernous sinus and mass effect upon the optic apparatus. 