Preoperative Corticosteroid Oral Therapy and Intraoperative Bleeding during Functional Endoscopic Sinus Surgery in Patients with Severe Nasal Polyposis: A Preliminary Investigation

Abstract

Better surgical field conditions were the results of the powerful anti-inflammatory and antiedematous activity of the drug, which facilitated blood and secretion evacuation from the operated area and prevented the optic system from staining.