A diabetic patient presents with necrotic facial lesions and black eschar in the nasal cavity. Broad, non-septate hyphae are seen. Which fungus is responsible?
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Correct answer: Mucor/Rhizopus species
Mucor and Rhizopus cause mucormycosis, especially in diabetics with ketoacidosis. They have broad, non-septate hyphae with right-angle branching.
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