parotid neoplasms: analysis of 600 patients attended at a single institution neoplasias de parótida: análise de 600 pacientes atendidos em uma única instituição

parotid neoplasms: analysis of 600 patients attended at a single institution neoplasias de parótida: análise de 600 pacientes atendidos em uma única instituição

;Ademar Takahama Junior;Oslei Paes de Almeida;Luiz Paulo Kowalski
cardiovascular diabetology 2009 Vol. 75 pp. 497-501
230
junior2009brazilianparotid

Abstract

Salivary gland tumors are rare, generally benign and affect mainly the parotid gland. AIM: The purpose of this study was to retrospectively analyze all cases of parotid tumors treated at our institution from 1953 to 2003. METHODS: All patients with primary parotid tumors were selected; clinical and histopathological data were analyzed and described. RESULTS: 600 cases of parotid tumors were selected; 369 were benign and 231 were malignant. Pleomorphic adenoma was the most frequent benign tumor. The most common malignant tumor was the mucoepidermoid carcinoma. Therapy in most cases consisted of parotidectomy. Adjuvant therapy - mainly radiotherapy - was used in some cases with malignant tumors. The incidences of local, regional and distant recurrences of malignant tumors were 10%, 8% and 9%. CONCLUSION: Patients with parotid tumors treated at our institution were mainly adults, with marginally more female patients. Benign tumors were mostly the pleomorphic adenoma, which were more frequent than malignancies. Most of the patients were treated by partial or total parotidectomy. Adjuvant therapy, mainly radiotherapy, was used in selected malignant cases.
Os tumores de glândula salivar são raros e acometem principalmente a parótida, sendo a maioria de natureza benigna. OBJETIVOS: Avaliar todos os casos de tumor de parótida atendidos na nossa instituição, durante o período de 1953 a 2003. Estudo Retrospectivo. CASUÍSTICA E MÉTODOS: Todos os pacientes com tumores primários de parótida foram selecionados e os dados clínicos e histopatológicos foram analisados e descritos. RESULTADOS: Foram selecionados 600 casos, sendo 369 benignos e 231 malignos. Dentre os tumores benignos, o adenoma pleomorfo foi o mais comum, e dentre os malignos, o carcinoma mucoepidermoide. A principal modalidade de tratamento foi a parotidectomia e em alguns casos malignos, terapias adjuvantes, principalmente a radioterapia, foram aplicadas. Os índices de recorrência local, regional e à distância dos tumores malignos foram de 10%, 8% e 9%, respectivamente. CONCLUSÕES: O perfil dos pacientes com tumor de parótida foi formado predominantemente por adultos e discreta predileção pelo gênero feminino. Os tumores benignos foram os mais frequentes. A maioria dos pacientes foram tratados por parotidectomia parcial ou total. O uso de terapias adjuvantes, principalmente a radioterapia, foi reservada para casos específicos de tumores malignos.

Citation

ID: 175786
Ref Key: junior2009brazilianparotid
Use this key to autocite in SciMatic or Thesis Manager

References

Blockchain Verification

Account:
NFT Contract Address:
0x95644003c57E6F55A65596E3D9Eac6813e3566dA
Article ID:
175786
Unique Identifier:
10.1590/S1808-86942009000400005
Network:
Scimatic Chain (ID: 481)
Loading...
Blockchain Readiness Checklist
Authors
Abstract
Journal Name
Year
Title
5/5
Creates 1,000,000 NFT tokens for this article
Token Features:
  • ERC-1155 Standard NFT
  • 1 Million Supply per Article
  • Transferable via MetaMask
  • Permanent Blockchain Record
Blockchain QR Code
Scan with Saymatik Web3.0 Wallet

Saymatik Web3.0 Wallet