A 30-year-old women pretests a history of amenorrhoea and impaired vision of six-month' duration. Physical examination shows everything except for pale optic discs and diminished visual acuity. The most likely diagnosis is -
pituitary adenoma inhibits GnRH causes an imbalance in FSH and LH causing amenorrhea and increased ICT causes compression of optic disc & visual field defects
Craniopharyngioma
Pituitary adenoma
Hypothalamic glioma
Benign intracranial hypertension