Which presentation is typical of giant cell arteritis?

Which presentation is typical of giant cell arteritis?

• A. Bilateral leg edema
• B. Unilateral temporal headache with visual disturbance
• C. Chest pain on exertion
• D. Abdominal pain

Answer: (B)

Giant cell arteritis presents most classically in adults over 50 as a new, unilateral headache in the temple region, often with scalp tenderness, and it can include visual disturbances from ischemia of the optic nerve. This combination—new temporal region headache with vision symptoms—directly reflects involvement of cranial arteries (especially branches of the external carotid) and the risk of rapid, permanent vision loss if not treated promptly. Even though systemic symptoms like fever or malaise can occur, the standout feature is the unilateral temporal headache with visual change, which flags urgent evaluation and treatment. Other options don’t fit this pattern: bilateral leg edema suggests heart or kidney issues; chest pain on exertion points to coronary disease; abdominal pain suggests GI or mesenteric problems. None of these centrally involve the cranial arteries or vision loss seen in giant cell arteritis.

Giant cell arteritis presents most classically in adults over 50 as a new, unilateral headache in the temple region, often with scalp tenderness, and it can include visual disturbances from ischemia of the optic nerve. This combination—new temporal region headache with vision symptoms—directly reflects involvement of cranial arteries (especially branches of the external carotid) and the risk of rapid, permanent vision loss if not treated promptly. Even though systemic symptoms like fever or malaise can occur, the standout feature is the unilateral temporal headache with visual change, which flags urgent evaluation and treatment.

Other options don’t fit this pattern: bilateral leg edema suggests heart or kidney issues; chest pain on exertion points to coronary disease; abdominal pain suggests GI or mesenteric problems. None of these centrally involve the cranial arteries or vision loss seen in giant cell arteritis.