Epithelial-myoepithelial carcinoma (EMC) is uncommon, low-grade malignant epithelial neoplasm, and composed of ductal and large, clear-staining myoepithelial differentiated cells. we found four cases of EMC patients among those who visited the dental hospital of Seoul National University from 1998 to 2008. Immunohistochemical staining with epithelial and myoepithelial marker was done to verify the characteristic biphasic cell population. In our cases, the mean age of the patients was 61.5 years, which is consistent with previous reports. However, all the patients were female, and submandibular glands were the most affected sites. This is different from other reports that parotid gland was the most affected sites. There was recurrence and metastasis to lung in one out of four cases.

I. 서 론
 II. 증례보고
  1. 증례 1
  2. 증례 2
  3. 증례 3
  4. 증례 4
 III. 토 의
 IV. 참고문헌

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• 홍삼표(서울대학교 치의학대학원 구강병리학교실) | Sam Pyo Hong correspondence