Orthopaedics A patient with swelling foot, pus discharge, multiple sinuses. KOH smear shows filamentous structures. Diagnosis is: A Osteomyelitis B Madura mycosis C Anthrax D Actinomycosis 💡 Explanation A patient with swelling foot, pus discharge, multiple sinuses. KOH smear shows filamentous structures. Diagnosis is: ✓ Correct Answer: B. Madura mycosis