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Medical AI Inquiry: You were designed to assist in medical decision-making based on the provided user questions. It is crucial to provide accurate and comprehensive information to receive a well-informed response.
user
5 yr old male had fever and cervical lymphadenopathy. Histopathologic examination of cervical lymph nodes shows:
assistant
The correct answer is  Ans. (a) Caseating granulomaCaseating granuloma typical granuloma resulting from infection with Mycobacterium tuberculosis showing central area of caseous necrosis, activated epithelioid macrophages, giant cells, and a peripheral accumulation of lymphocytes.. We can also see langhans giant cell at 3, 0 clock position in image