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肌上皮癌是主要发生于涎腺的恶性肿瘤,少数发生于鼻腔、鼻窦、乳腺、肺、咽旁隙等部位。肌上皮癌发生率低,目前对其细胞学认识、诊断及治疗还存在着很大的争议〔1〕。原发于耳前软组织的肌上皮癌少见,我科于2012年10月诊治1例,报告如下。1病例报告患者,女,32岁。因发现左耳前肿物3个月余于2012年10月20日入住我科。2008年曾诊断为垂体瘤行经鼻蝶窦垂体瘤切除术及伽马刀治疗。
Myoepithelial carcinoma is a malignant tumor mainly occurs in the salivary glands, a few occurred in the nasal cavity, paranasal sinuses, breast, lung, parapharyngeal space and other parts. The incidence of myoepithelial cancer is low, the current understanding of its cytology, diagnosis and treatment there is still a lot of controversy [1]. Primary myoepithelial soft tissue in the ear before the rare, my department in October 2012 diagnosis and treatment of 1 case, the report is as follows. 1 case report patient, female, 32 years old. Because of the left ear was found in more than 3 months in October 20, 2012 admitted to our department. 2008 was diagnosed as pituitary tumor through the nasal pituitary adenoma resection and gamma knife treatment.