涎腺肿瘤是口腔颌面部较为常见的肿瘤,约占全部口腔颌面肿瘤疾患的1/5,其中上皮源性肿瘤占多数,其他组织来源(如间叶组织)肿瘤则比较少见。如同卵巢肿瘤,涎腺肿瘤的病理类型十分复杂,生物学行为也大相径庭。一般而言,涎腺肿瘤共有的临床表现为缓慢生长的包块,表面皮肤或黏膜多 Salivary gland tumor is a common oral and maxillofacial tumor, accounting for about 1/5 of all oral and maxillofacial tumor diseases, including epithelial tumors accounted for the majority of other tissue sources (such as mesenchymal) tumors are relatively rare. As ovarian tumors, salivary gland tumors of the pathological type is very complex, biological behavior is also very different. In general, salivary gland tumors have a common clinical manifestation of slowly growing mass, superficial skin or mucous membranes