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Malignant myoepithelioma of the parotid gland: case report and review of the literature

Published online by Cambridge University Press:  29 June 2007

Thomas R. Klumpp*
Affiliation:
Temple University Comprehensive Cancer Center and the Departments of Medicine.
Rose M. Mohr
Affiliation:
Otorhinolaryngology and Bronchoesophagology, Temple University School of Medicine, Philadelphia, P.A.
Craig L. Silverman
Affiliation:
Radiation Oncology, Temple University School of Medicine, Philadelphia, P.A.
Chik-Kwun Tang
Affiliation:
Pathology, Temple University School of Medicine, Philadelphia, P.A.
I. B. Elfenbein
Affiliation:
Pathology, Temple University School of Medicine, Philadelphia, P.A.
Irving Dardick
Affiliation:
Department of Pathology, University of Toronto, Toronto, Ontario, Canada.
*
Dr Thomas R. Klumpp, Assistant Director, Bone Marrow Transplant Program, Temple University Comprehensive Cancer Center, P.O. Box 38346, 3322 North Broad Street, Philadelphia, PA 19140, USA. Fax: 215-707-2746

Abstract

A 62-year-old male with a myoepithelioma of the right parotid gland was treated with surgical excision followed by adjuvant radiation therapy. Prior to the completion of radiation therapy, the patient developed progressive disease at local, regional, and distant metastatic sites. Combined modality treatment with radiation and chemotherapy resulted in a significant but transient shrinkage of the tumours at all sites. The patient succumbed to metastatic disease 212 days following the diagnostic biopsy. This case illustrates several of the distinctive clinical and pathological characteristics of this rare tumour.

Type
Clinical Records
Copyright
Copyright © JLO (1984) Limited 1995

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