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Parapharyngeal Schwannoma of the Mandibular Nerve Associated With Auditory Changes.
Tsai, Jeffrey Y; Boyd, Barry C; Ondracek, Ted C; Park, Etern S.
Afiliação
  • Tsai JY; Resident, Department of Oral and Maxillofacial Surgery, School of Dental Medicine, University at Buffalo, The State University of New York, Buffalo, NY.
  • Boyd BC; Clinical Associate Professor and former Director of Pre-Doctoral Clinics, Department of Oral and Maxillofacial Surgery, School of Dental Medicine, University at Buffalo, The State University of New York, Buffalo, NY; Current Director, Oral and Maxillofacial Surgery Residency Program, Christiana Care
  • Ondracek TC; Clinical Assistant Professor, Department of Pathology and Anatomical Sciences, Jacobs School of Medicine and Biomedical Sciences, University at Buffalo, The State University of New York, Buffalo, NY.
  • Park ES; Former Assistant Professor, Department of Oral and Maxillofacial Surgery, School of Dental Medicine, University at Buffalo, The State University of New York, Buffalo, NY; Attending, Division of Head and Neck Surgery, CCS Oncology, Williamsville, NY; Attending, Oral and Maxillofacial Surgery, Millard
J Oral Maxillofac Surg ; 75(3): 550-559, 2017 Mar.
Article em En | MEDLINE | ID: mdl-27728775
We present a case of a parapharyngeal schwannoma of the mandibular nerve with intraosseous extension into the mandible. The initial symptoms included decreased auditory acuity, with subsequent magnetic resonance imaging findings suggestive of Eustachian tube obstruction. This represents a rare symptom of schwannomas of the mandibular nerve. Owing to the degree of bony expansion and cortical thinning of the adjacent mandibular ramus, concern existed for a pathologic fracture. Treatment involved complete excision of the lesion using hemimandibulectomy with second stage reconstruction. The patient noted resolution of the preoperative symptoms. No sign of recurrence of the schwannoma was noted at the 2-year mark.
Assuntos

Texto completo: 1 Base de dados: MEDLINE Assunto principal: Neoplasias Mandibulares / Perda Auditiva / Nervo Mandibular / Neurilemoma Tipo de estudo: Diagnostic_studies / Risk_factors_studies Limite: Female / Humans / Middle aged Idioma: En Ano de publicação: 2017 Tipo de documento: Article

Texto completo: 1 Base de dados: MEDLINE Assunto principal: Neoplasias Mandibulares / Perda Auditiva / Nervo Mandibular / Neurilemoma Tipo de estudo: Diagnostic_studies / Risk_factors_studies Limite: Female / Humans / Middle aged Idioma: En Ano de publicação: 2017 Tipo de documento: Article