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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.
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Most common cause of fungal sinusitis is
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The correct answer is  Commonest cause of fungal sinusitis is Aspergillus fumigatusOther causes (Non-invasive form) - A.niger, A.flavus, CandidaNon-invasive fungal sinusitis presents as a fungal ball or allergic fungal rhinosinusitis (AFRS)Ref: Hazarika; 3rd ed; Pg 338