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 In a lady with bilateral superior temporal quadrantopia, galactorrhea, the most probable cause is: and explain in detail?
Answer is A (Pituitary Macroadenoma): Presence of galactorrhea (hyperprolactinemia) and bitemporal superior quadrantopia (visual field defect) is consistent with a diagnosis of pituitary macroadenoma. Both non secretory pituitary Macroadenoma and prolactin secreting Macroadenoma (Large Prolactinoma) may produce the above manifestation.