Malignant paranasal sinus schwannoma.

1 Graduation (Otorhinolaryngologist, Brasília University). 2 Graduation (Otorhinolaryngology Medical Resident, Brasília University). 3 Graduation (Assistant Professor, Department of Otorhinolaryngology and Head and Neck Surgery, Brasília University). 4 PhD in Sciences, ENT Department, University of São Paulo (Adjunct Professor, Department of Otorhinolaryngology and Head and Neck Surgery, Brasília University). 5 PhD in Surgery, ENT Department, Federal University of São Paulo (Adjunct Professor, Department of Otorhinolaryngology and Head and Neck Surgery, Brasília University). Brasília University Hospital Department of Otorhinolaryngology Head and Neck Surgery. Send correspondence to: Vítor Yamashiro Rocha Soares. SGAN, Via L2 Norte, Quadra 604/605, Asa Norte, HUB, Anexo III. CEP: 70840-050. Tel: 55 (61) 8130-0972. Email: [email protected] Paper submitted to the BJORL-SGP (Publishing Management System Brazilian Journal of Otorhinolaryngology) on May 30, 2011; and accepted on October 11, 2011. cod. 7974. CASE REPORT Braz J Otorhinolaryngol. 2012;78(4):135. BJORL