Tumor de warthin

Author information Article notes Copyright and License information Disclaimer. Log in Sign up. Molecular assessment of allelic loss in Warthin tumors. Ann Plast Surg ; 6 5: La disfunzione del nervo facciale e la sindrome di Frey erano le principali complicanze osservate dopo la chirurgia.

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Thus, if in one hand, total parotidectomy is an appropriate radical resection of parotid parenchyma reducing, in theory, the risk of recurrence, on the other superficial parotidectomy is also a radical and efficient method with low morbidity in terms of facial nerve dysfunction and Frey's syndrome.

Warthin's tumour of the parotid gland: our experience

Published by Elsevier Editora Ltda. Otherwise, in 9 patients with metachronous bilateral tumours, contralateral parotidectomy was performed in 7 cases. Warthin tumors are the second most common benign tumors of the parotid gland. Risk of facial palsy and severe Frey's syndrome after conservative parotidectomy for benign disease: The tumor, at the right of the image, is well-demarcated from the adjacent parotid tissue and tends to shell out from it.

Pleomorphic adenoma Pleomorphic adenoma. Surgical treatment strategy in Warthin tumor of the parotid gland. They are the commonest bilateral or multifocal benign parotid tumour. In other projects Wikimedia Commons.

The medical records of consecutive patients with Warthin's tumour of the parotid gland admitted for treatment at the Department of Head and Neck Surgery and Otorhinolaryngology, Hospital "A. Brazilian Journal of Otorhinolaryngology Available online 16 May Laryngoscope ; 7: Please review our privacy policy. This page was last edited on 2 Julyat Views Read Edit View history. Warthin's tumor is highly unlikely to become malignant.


Synonyms or Alternate Spellings: Not clonal Hum Pathol ; Acinic cell carcinoma Mucoepidermoid carcinoma Adenoid cystic carcinoma Salivary duct carcinoma Epithelial-myoepithelial carcinoma Polymorphous low-grade adenocarcinoma Hyalinizing clear cell carcinoma. Fine-needle aspiration cytology in the diagnosis of parotid lesions.

After drying, starch powder should be applied, which together with local sweating, will produce a blue iodine-starch reaction 22 Only one patient had postoperative dysfunction of all branches of the facial nerve. The anatomicoclinical, diagnostic and therapeutic aspects of 2 cases.

Salivary gland neoplasia Benign neoplasms. About Blog Go ad-free.

In a systematic literature review, Sanabria concluded that there is not sufficient clinical evidence to determine that the use of SMF in preventing Frey's syndrome is an effective procedure in preventing Frey's syndrome Histologically, the tumour has an oncocytic epithelial component forming uniform rows of cells surrounded by cystic spaces associated with a lymphoid stroma often showing the presence of germinal centres Figs. In this study, the presence of inflammation and parotidectomy for Warthin's tumour were the factors that were most relevant to dysfunction tumr Under a Creative Commons license.

Pathology Outlines - Warthin tumor

Pathology and genetics, head and neck tumours; p. Oncocytic epithelium and dense lymphocytic infiltration.

Support Center Support Center. Routinely, the facial nerve trunk is identified before making the identification and dissection of its branches. Salivary gland malignant epithelial tumors Acinic cell carcinoma Mucoepidermoid carcinoma Adenoid df carcinoma Salivary duct carcinoma Epithelial-myoepithelial carcinoma Polymorphous low-grade adenocarcinoma Hyalinizing clear cell carcinoma. We conclude that either superficial or total parotidectomy with preservation of facial nerve are the treatment of choice for Warthin's tumour with no case of recurrence seen after long-term follow-up.

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