This is a real-world medical entrance exam question, please give the true answer based on the question and selection. Topic name: None, Subject name: Pathology
[{'content': 'A young lady presented with bilateral nodular lesionson shins. She was also found to have bilateral hilarlyrnphadenopathy on chest X-ray. Mantoux test revealsindurations of 5 mms. Skin biopsy would reveal: \nSelect and explain. \nA. Non caeseating Granuloma, B. Vasculitis, C. Caseating Granuloma, D. Malignant cells', 'role': 'user'}, {'content': 'Answer: A \nExplanation: Malignant cells', 'role': 'assistant'}]