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': 'Caseous necrosis in granuloma not found in ? \nSelect and explain. \nA. Tuberculosis, B. Leprosy, C. Histoplasmosis, D. All', 'role': 'user'}, {'content': "Answer: B \nExplanation: Granulomatous Conditions with caseous necrosis : ? 1. Tuberculosis, 2. Histoplasmosis, 3. Coccidiodomycosis 4. Syphilis Note - In wegner's granulomatosis, there is central necrosis in granuloma but it is not caseous necrosis.", 'role': 'assistant'}]