This is a real-world medical entrance exam question, please give the true answer based on the question and selection. Topic name: Tumors, Subject name: Ophthalmology
[{'content': 'A recurrent chalazion should be subjected to histopathologic evaluation to exclude the possibility of \nSelect and explain. \nA. Sebaceous cell carcinoma, B. Squamous cell carcinoma, C. Malignant melanoma, D. Basal cell carcinoma', 'role': 'user'}, {'content': 'Answer: A \nExplanation: CHALAZION complications: Malignant change into meibomian gland carcinoma may be seen occasionally in elderly people. Sebaceous gland carcinoma : It is a rare tumour arising from the meibomian glands. Clinically, it usually presents initially as a nodule(which may be mistaken for a chalazion). Which then grows to form a big growth. Rarely, a diffuse tumour along the lid margin may be mistaken as chronic blepharitis. Surgical excision with reconstruction of the lids is the treatment of choice. Recurrences are common. Ref:- A K KHURANA; pg num:-346,361', 'role': 'assistant'}]