conclusions the malignant myoepithelioma was epithelial tumour. the malignant grade of clear cell type was higher.
结论恶性肌上皮瘤是一种上皮性肿瘤,其亚型透明细胞型恶性程度较高。
objective : malignant myoepithelioma (mme) of salivary gland , also known as myoepithelial carcinoma, is rare and its biologic behavior has not been clarified entirely .