Ophthalmology Kamla, age 48 yrs, presents with unilateral mild axial proptosis. There is no redness or pain. Investigation of choice is : A T3 &T4 measurements to rule out thyrotoxicosis B CT scan to rule out meningioma C Doppler to rule out hemangioma D USG to rule out orbital pseudotumor 💡 Explanation Kamla, age 48 yrs, presents with unilateral mild axial proptosis. There is no redness or pain. Investigation of choice is : ✓ Correct Answer: A. T3 &T4 measurements to rule out thyrotoxicosis