ABSTRACT
OBJECTIVE@#To seek pathological features, diagnosis, treatment, prognosis of Epithelial-myoepithelial carcinoma arising in the nasal cavity.@*METHOD@#One case of Epithelial-myoepithelial carcinoma arising in the nasal cavity was analyzed retrospectively and studied with immunohistochemical Staining and light microscopy, as well as review of the literature.@*RESULT@#The clinical feature of epithelial-myoepithelial carcinoma in the nasal cavity was atypical and diagnosis relied on pathologic features. Epithelial-myoepithelial carcinoma consisted of myoepithelial and epithelial cells. Immunohistochemical staining demonstrated that cytokeratin P, cytokeratin L, S-100 protein, a-smooth muscle actin expressed positively.@*CONCLUSION@#Epithelial-myoepithelial carcinoma in the nasal cavity is a rare neoplasm. Wide surgical excision with a clear margin is the main therapy,and these tumors have the potential for metastasis and recurrence.