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 imbalance in FSH and LH causing amenorrhea and increased ICT causes compression of optic disc & visual field defects ( harrison 17 2205 )
Pituitary adenoma
Craniopharyngioma
Hypothalamic glioma
Benign intracranial hypeension
Endocrinology