上皮肌上皮癌(EMC)也称为恶性肌上皮瘤,是主要发生于涎腺的罕见恶性肿瘤,而鼻咽部上皮肌上皮癌更为罕见。现将我科诊断的1例报告如下。1病例报告患者,男,80岁,因双鼻反复出血1年余于2005年3月就诊我科。患者1年前出现双鼻腔反复流血,呈鲜红色血液,量较多,不能自止,曾多次就诊外 Epithelial myoepithelial carcinoma (EMC), also known as malignant myoepithelioma, is a rare malignancy that mainly occurs in the salivary glands, whereas nasopharyngeal epithelial myoepithelial cancers are more rare. Now my diagnosis of a case report as follows. A case report patients, male, 80 years old, due to double nasal bleeding more than 1 year in March 2005 to see our department. A year ago, patients with double nose repeated bleeding, bright red blood, the amount of more, can not stop, had multiple visits outside