OBJECTIVE: To investigate the biological behavior and proper management of myoepithelial carcinomas of salivary glands. METHODS: Twenty-seven cases of myoepithelial carcinoma of salivary glands were retrospectively studied and their detailed clinical and follow-up data were presented. RESULTS: The subjects consisted of 17 men and 10 women aged 16 to 73 years (mean age: 51 years). The parotid gland was the most common site (n = 14) of cancer. Clinical features included extensive local growth, invasion of the surrounding tissues, infrequent cervical lymph node metastasis but high rates of distant metastasis, frequent/multiple recurrences and poor prognosis. CONCLUSIONS: Myoepithelial carcinomas of the salivary gland should be classified as high-grade malignancies. Early and radical surgery with close follow-up are essential for achieving favorable outcomes. Radiotherapy appears to be non-sensitive and elective neck dissection is generally unnecessary.
OBJECTIVE: To investigate the biological behavior and proper management of myoepithelial carcinomas of salivary glands. METHODS: Twenty-seven cases of myoepithelial carcinoma of salivary glands were retrospectively studied and their detailed clinical and follow-up data were presented. RESULTS: The subjects consisted of 17 men and 10 women aged 16 to 73 years (mean age: 51 years). The parotid gland was the most common site (n = 14) of cancer. Clinical features included extensive local growth, invasion of the surrounding tissues, infrequent cervical lymph node metastasis but high rates of distant metastasis, frequent/multiple recurrences and poor prognosis. CONCLUSIONS:Myoepithelial carcinomas of the salivary gland should be classified as high-grade malignancies. Early and radical surgery with close follow-up are essential for achieving favorable outcomes. Radiotherapy appears to be non-sensitive and elective neck dissection is generally unnecessary.
Authors: Douglas W Yu; Jo Ridley; Emmanuelle Jousselin; Edward Allen Herre; Stephen G Compton; James M Cook; Jamie C Moore; George D Weiblen Journal: Proc Biol Sci Date: 2004-06-07 Impact factor: 5.349
Authors: S Vilar-González; K Bradley; J Rico-Pérez; P Vogiatzis; D Golka; A Nigam; M Sivaramalingam; S Kazmi Journal: Clin Transl Oncol Date: 2015-07-02 Impact factor: 3.405