What is included in preoperative care for allergic fungal sinusitis (AFS)?

Updated: Apr 13, 2020
  • Author: John E McClay, MD; Chief Editor: Arlen D Meyers, MD, MBA  more...
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To minimize recurrence of disease, treatment of allergic fungal sinusitis (AFS) is directed at removal of the inciting antigenic material via complete surgical removal of allergic mucin and debris while also ameliorating the underlying inflammatory process through the use of limited systemic and topical steroid preparations. One accepted preoperative medical regimen is to initiate systemic corticosteroid therapy (prednisone dosed at 0.5-1 mg/kg/d) approximately 1 week before surgery to decrease intranasal inflammation and nasal polyp volume. Bleeding encountered at surgery following preoperative steroids also is reduced. Additionally, preoperative antibiotics are instituted because of the frequency of concomitant postobstructive bacterial sinusitis.

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