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: Medicine
[{'content': 'Healing with calcification is a feature of - \nSelect and explain. \nA. Cryptococcosis, B. Mucomycosis, C. Aspergillosis, D. Histoplasmosis', 'role': 'user'}, {'content': 'Answer: D \nExplanation: Answer- D. HistoplasmosisIn the immunocompetent host, macrophages, lymphocytes, and epithelial cells eventually organize and form granulomas that contain the histoplasma organisms.', 'role': 'assistant'}]