Inverted papilloma: an analysis of 87 cases.

摘要: A group of 87 patients with inverted papilloma, a localy aggressive benign sinonasal tumor, were treated over the past 15 years. Radiographic evaluation by computed tomography scanning and magnetic resonance imaging permits identification small who have limited lesions may be candidates for conservative tumor resection intranasal or transantral sphenoethmoidectomy