Parotid Mass: Pleomorphic Adenoma (Mixed Tumor)

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منابع مشابه

Synchronous Parotid and Homolateral Submandibular Gland Pleomorphic Adenoma

Introduction: Pleomorphic adenomas are benign neoplasms of salivary glands. The simultaneous homolateral occurrence of these tumors in salivary glands is exceedingly rare.   Case Report: An adult female presenting to our OPD with the swelling of right-sided preauricular and submandibular regions was diagnosed with the pleomorphic adenoma based on fine needle aspiration c...

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Recurrent Pleomorphic Adenoma of the Parotid Gland

This is a retrospective analysis of 35 patients treated for a first recurrence of pleomorphic adenoma of the parotid gland from 1982 to 1997. All patients were treated surgically; no patient received radiotherapy for benign disease. We experienced a locoregional control rate of 77%. Our malignant transformation rate was 5.7%. Our results suggest that in carefully selected patients, local excisi...

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Clinical Manifestations of Recurrent Parotid Pleomorphic Adenoma

OBJECTIVES This study was undertaken to confirm the clinical characteristics of recurrent pleomorphic adenoma (RPA), and to identify those factors that affect the development of malignant transformation (MT) from RPA. METHODS The medical records of 270 patients, who were operated upon for parotid PA, were retrospectively reviewed. The pathologic specimens of a selected series of 23 patients w...

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Schwannoma-like pleomorphic adenoma of the parotid

Pleomorphic adenoma is the most common benign salivary gland tumour. It can occur in any salivary gland, but is most frequently found in the parotid gland. Chondroid metaplasia is a frequent finding in pleomorphic adenoma. Other forms of metaplasia have been described, but are encountered less frequently. We report a rare case of unusual pleomorphic adenoma of the parotid gland with schwannoma-...

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Metastasizing pleomorphic adenoma of the parotid gland

Salivary gland tumours are estimated to represent approximately 3% of all head and neck tumours. About 70-80% of these neoplasms occur in the major salivary glands, with the parotid gland being the most commonly affected site. The metastasizing pleomorphic adenoma (MPA) has histological characteristics of pleomorphic adenoma, but it has the capacity to generate local recurrences and distant met...

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ژورنال

عنوان ژورنال: Ear, Nose & Throat Journal

سال: 1999

ISSN: 0145-5613,1942-7522

DOI: 10.1177/014556139907801005