Ophthalmology A man with Pancoast tumor developed Horner’s syndrome. All of the following are the features of Horner’s syndrome, EXCEPT: A Ptosis and Miosis in ipsilateral eye B Anhidrosis of ipsilateral face C Heterochromia irides D Apparent exophthalmos 💡 Explanation A man with Pancoast tumor developed Horner's syndrome. All of the following are the features of Horner's syndrome, EXCEPT: ✓ Correct Answer: D. Apparent exophthalmos