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KMID : 0355620200460050348
Journal of Korean Association of Oral and Maxillofacial Surgeons
2020 Volume.46 No. 5 p.348 ~ p.352
High grade carcinoma ex pleomorphic adenoma of parotid gland: a case report
Kim Ji-Kwan

Kim Moon-Young
Choi Seung-Kyu
Abstract
Pleomorphic adenoma is the most prevalent benign tumor of the parotid gland, and shows potential malignancy. Carcinoma ex pleomorphic adenoma (CXPA) can occur in 3%-15% of pleomorphic adenoma cases. Owing to its clinical similarity to benign tumors, critical information related to CXPA can be easily overlooked, leading to frequent misdiagnosis of the condition. In this article, we report a rare case of CXPA found in the 55-year-old male patient with characteristic clinical, radiographic, and histological features, and subsequent treatment.
KEYWORD
Pleomorphic adenoma, Carcinoma, Cancer of the head, Parotid gland
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