Clinical Outcomes of Endoscopic and Open Resection of Recurrent Sinonasal Inverted Papilloma

Abstract

Endoscopic and open approaches are both available to achieve radical excision of the recurrent sinonasal inverted papilloma, with similar rates of recurrence. The risk for recurrence is likely related to the Krouse stage of the tumor, with more aggressive tumors having a higher propensity for recurrence. Endoscopic surgery is an effective treatment of recurrent sinonasal inverted papilloma.