Nasal paraganglioma: a case report and literature review
AUTOR(ES)
Granato, Lídio, Próspero, José Donato, Martini Filho, Dino
FONTE
Int. Arch. Otorhinolaryngol.
DATA DE PUBLICAÇÃO
2013-03
RESUMO
INTRODUCTION: Paragangliomas are neuroendocrine tumors that most commonly originate in the adrenal gland, a type that is called pheochromocytoma; however, 5-10% of paragangliomas are extra-adrenal and may arise in any area between the neck and pelvic region along the sympathetic nervous system. Those located in the head and neck comprise 3% of extra-adrenal tumors, with the majority originating in the tympanic-jugular region and carotid body. OBJECTIVE: To present a rare case of nasal paraganglioma and review the literature. CASE REPORT: The patient was submitted to medial subtotal maxillectomy, and her clinical findings, diagnostic data, and treatment outcome were recorded. CONCLUSION: Paragangliomas are considered benign tumors, but they occasionally display a malignant character. The most important finding in this case was the need for total resection of the tumor to avoid recurrence.
Documentos Relacionados
- Primary pulmonary paraganglioma: case report and literature review
- Orbital paraganglioma: case report and review of the literature.
- Bilateral carotid body paraganglioma: case report
- Extramedullary nasal plasmacytoma: Literature review and a rare case report
- Locally advanced duodenal gangliocytic paraganglioma treated with adjuvant radiation therapy: case report and review of the literature