Pituitary macroadenoma: recent transsphenoidal hypophysectomy and left endoscopic anterior ethmoidectomy and maxillary antrostomy. There has been interval evolution of postoperative findings related to transsphenoidal hypophysectomy and left endoscopic anterior ethmoidectomy and maxillary antrostomy. There is enhancing residual pituitary tumor, which in combination with what may represent residual surgical material measures approximately 15 mm in craniocaudal dimension, previously 22 mm, with resolution of mass effect upon the optic apparatus. However, there is persistent mild extension of tumor into the bilateral cavernous sinuses. The pituitary stalk is deviated to the right.
Evolution of postoperative findings related to partial resection of a pituitary tumor, without residual mass effect upon the optic apparatus. 