This is a real-world medical entrance exam question, please give the true answer based on the question and selection. Topic name: FMGE 2019, Subject name: Anatomy
[{'content': 'Chronic granulomatous inflammation in upper lid (painless swelling); \nSelect and explain. \nA. Internal Hordeolum, B. External hordeolum, C. Chalazion, D. Trachoma', 'role': 'user'}, {'content': 'Answer: C \nExplanation: Chalazion is a chronic granulomatous inflammation of the meibomian gland. Chalazion (tarsal cyst/meibomian cyst) Presents as painless swelling of eye lid More common in adults than children Treatment Incision and curettage Intralesional injection of triamcinolone acetate. CHALAZION', 'role': 'assistant'}]