INTRODUCTION. Pituitary gland adenomas correspond to 5-20% of central nervous system tumors with an incidence of 94 cases per 100.000 in the adult population ().Data from autopsies suggests a ...

Glioblastomas are grade 4 tumors. Pituitary tumors develop in the pituitary gland and affect hormone levels. They tend to be more common in females and make up 9% to 12% of all primary brain tumors.

At that moment, pituitary function tests were normal (thyrotropin: 1.46 mcUI/mL; RV: 0.3 a 5.0 mcUI/mL; free T4: 1.3 ng/dL; RV: 0.8-1.9 ng/dL; prolactin: 3.4 ng/dL; RV: 2,0 a 15,2 ng/mL) except for a ...