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KMID : 0356820170330010039
Korean Journal of Head & Neck Oncology
2017 Volume.33 No. 1 p.39 ~ p.41
A Case of Mucoepidermoid Carcinoma Arising from the Intraoral Minor Salivary Gland
Baek Hun-Hee

Hong Seok-Jung
Lee Mi-Ji
Kim Seung-Woo
Abstract
Salivary gland tumors comprise almost 5% of head and neck malignancies, and minor salivary gland tumor which account for 10-15% of all salivary gland neoplasm are infrequently malignant. The mucoepidermoid carcinoma (MEC) is second most common tumor in minor salivary gland. It usually presents as a painless, rubbery-hard or soft mass, which may be fixed or mobile into the underlying structure. The predilection sites of intraoral MEC are palate, cheek, mandible, lip, and tongue, etc. There are very few published reports of MEC occurred in retromolar trigone. Only one case has been reported so far. Recently, we experienced a-70-year old man with a mass in retromolar trigone, which was finally diagnosed as MEC. We report the unique case with literature review.
KEYWORD
Mucoepidermoid carcinoma , Minor salivary gland
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