Anna M Pou1, Jeffrey T Vrabec. 1. Department of Otolaryngology, University of Texas Medical Branch, 301 University Boulevard, Galveston, TX 77555-0521, U.S.A. anpou@utmb.edu
Abstract
OBJECTIVES: Inverting papilloma of the temporal bone is exceedingly rare. The objective is to familiarize the clinician with the clinical presentation and prognosis of this entity. STUDY DESIGN: Retrospective case study and literature review. METHODS: Published reports of inverting papillomas originating in the temporal bone were reviewed in conjunction with two cases presenting at the University of Texas Medical Branch (Galveston, TX). RESULTS: Inverting papillomas of the temporal bone are frequently associated with persistent middle ear effusion and ipsilateral sinonasal tumors and display a higher incidence of malignancy. CONCLUSIONS: Successful management of these tumors requires an aggressive surgical resection. Adjuvant radiation therapy is recommended in patients with malignant changes.
OBJECTIVES: Inverting papilloma of the temporal bone is exceedingly rare. The objective is to familiarize the clinician with the clinical presentation and prognosis of this entity. STUDY DESIGN: Retrospective case study and literature review. METHODS: Published reports of inverting papillomas originating in the temporal bone were reviewed in conjunction with two cases presenting at the University of Texas Medical Branch (Galveston, TX). RESULTS: Inverting papillomas of the temporal bone are frequently associated with persistent middle ear effusion and ipsilateral sinonasal tumors and display a higher incidence of malignancy. CONCLUSIONS: Successful management of these tumors requires an aggressive surgical resection. Adjuvant radiation therapy is recommended in patients with malignant changes.
Authors: Samir Cahali; Flávia B da Silva; Márcia C Machado; Danielle A da Silva; Olga M R Reforeme; Michel B Cahali Journal: Braz J Otorhinolaryngol Date: 2005-12-14