多形性腺瘤又称混合瘤,是唾液腺常见的良性肿瘤,但发生在鼻部者临床上较为少见,文献也少有报道。我院1998~2005年在鼻内窥镜下手术切除3例,现报告如下。1资料与方法1.1临床资料3例多形性腺瘤患者中,男2例,女1例,年龄28~56岁。病程8个月至5年,其中1~2年2例,3年以上1例。肿瘤均发 Pleomorphic adenoma, also known as mixed tumor, is a common benign tumor of salivary gland, but in the nose are relatively rare clinical, the literature is rarely reported. Our hospital from 1998 to 2005 under endoscopic sinus surgery in 3 cases, are as follows. 1 Materials and Methods 1.1 Clinical data 3 cases of pleomorphic adenoma patients, 2 males and 1 female, aged 28 to 56 years. Duration of 8 months to 5 years, of which 1 to 2 years in 2 cases, more than 3 years in 1 case. Tumors are fat