Which of the following is the most common etiological agent in paranasal sinus mycosis?: (A) Aspergillus species, (B) Histoplasma, (C) Conidiobolus coronatus, (D) Candida albicans
Answer is A. (a) Aspergillus species(Ref. Cummings, 6th ed., 732)The most common etiological agent in paranasal sinus mycosis is Aspergillus fumigatus.