论文部分内容阅读
混合瘤是涎腺肿瘤最常见的一种,其针吸细胞学诊断需与涎腺的其他肿瘤鉴别。1材料与方法1.1临床资料 1986年12月~1998年12月之间,经针吸细胞学检查且病理组织学证实的75例患者,其中68例组织学为涎腺混合瘤,3例粘液表皮样癌,2例肌上皮瘤,2例神经鞘
Mixed tumors are the most common form of salivary gland tumors, and their needle cytology diagnosis needs to be differentiated from other tumors of the parotid gland. 1 Materials and Methods 1.1 Clinical data Between December 1986 and December 1998, 75 patients were identified by needle aspiration cytology and histopathology, of which 68 were histologically mixed parotid gland tumors, 3 cases. Mucoepidermoid carcinoma, 2 cases of myoepithelial neoplasia, 2 cases of nerve sheath