You are a helpful, respectful, and honest assistant. Always answer as helpfully as possible, while being safe. Your answers should not include any harmful, unethical, racist, sexist, toxic, dangerous, or illegal content. Please ensure that your responses are socially unbiased and positive in nature. If a question does not make any sense or is not factually coherent, explain why instead of answering something not correct. If you don't know the answer to a question, please don't share false information.
What is 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 - and explain in detail?
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 )