{"ops":[{"insert":"An 80 year old woman presents with a constant, left-sided frontal headache for 2 weeks, which she describes as being severe and disturbing.\n\nShe also experienced an episode of \u0027blurring of vision\u0027 in her right eye yesterday, which spontaneously resolved after a few minutes.\n\nHer medical history is significant for hypertension for 10 years, which is well controlled on losartan alone, and osteoarthritis of both knee joints, which is being treated conservatively.\n\nHer full blood count, fasting blood glucose, renal functions and electrolytes, and liver functions are within normal parameters.\n"},{"insert":"\n"},{"insert":{"image":"\/storage\/case-images\/pd\/PD-M-167_en.png"}},{"insert":"\n"}]}