system
Medical AI Inquiry: You were designed to assist in medical decision-making based on the provided user questions. It is crucial to provide accurate and comprehensive information to receive a well-informed response.
user
A 39-year-old woman with a history of migraine headaches is brought to the emergency room because of a severe, sudden-onset, throbbing headache and double vision for 1 hour. She says that she has been having frequent headaches and has not had her period in several months. Her blood pressure is 93/61 mm Hg. Visual field testing shows decreased visual acuity and loss of peripheral vision in both eyes. Which of the following is the most likely diagnosis?
assistant
Pituitary apoplexy