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唾腺肿瘤占全身肿瘤发病率的1.2—2%,吴氏在1958年统计唾腺肿瘤占口腔肿瘤发病率的第四位。唾腺的癌占全身癌的第五位。本组唾腺肿瘤系指来自大唾腺及口腔或上呼吸道粘膜小唾腺组织来之各种类型肿瘤。在大唾腺中多发于腮腺及颌下腺,小唾腺中好发于软、硬腭。现将我院自1963—1975年240例唾腺肿瘤进行临床病理和生物学特性分析与讨论。
Salivary gland tumors account for 1.2-2% of the incidence of systemic tumors. Wu’s statistics for salivary gland tumors accounted for the fourth highest incidence of oral tumors in 1958. Cancer of the salivary glands is the fifth most common cancer in the body. The group of salivary gland tumors refers to various types of tumors derived from large salivary glands and oral or upper respiratory mucosal small salivary gland tissues. In the salivary glands, it usually occurs in the parotid and submandibular glands, and in the small salivary glands it occurs in the soft and hard palate. The clinical pathological and biological characteristics of 240 cases of salivary gland tumors in our hospital have been analyzed and discussed since 1963-1975.