Microbiology A farmer has an ulcer on a leg with indurated margin and multiple sinuses with discharging black granules. The likely diagnosis is A Mycetoma B Scrofuloderma C Lupus vulgaris D Actinomycosis 💡 Explanation A farmer has an ulcer on a leg with indurated margin and multiple sinuses with discharging black granules. The likely diagnosis is ✓ Correct Answer: A. Mycetoma