TUMORS OF THE INTRAORAL MINOR SALIVARY-GLANDS - A DEMOGRAPHIC AND HISTOLOGIC-STUDY OF 426 CASES
TUMORS OF THE INTRAORAL MINOR SALIVARY-GLANDS - A DEMOGRAPHIC AND HISTOLOGIC-STUDY OF 426 CASES
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DOI：
10.1016/0030-4220(88)90240-x
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发表时间：
1988-09-01
期刊：
影响因子：
--
通讯作者：
GNEPP, DR
中科院分区：
文献类型：
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作者：
WALDRON, CA;ELMOFTY, SK;GNEPP, DR
在对 426 个口腔小唾液腺肿瘤进行的人口统计和组织学研究中，57.5% 被分类为良性，42.5% 被分类为恶性或潜在恶性。总体而言，女性占优势（1.59/1）。女性平均年龄为53.1岁，男性平均年龄为50.6岁。恶性肿瘤患者的平均年龄比良性肿瘤患者高5.4岁，具有统计学意义。腭是口腔小唾液腺肿瘤最常见的部位，其次是上唇和颊粘膜。这三个地点占所有案件的76.1%。多形性腺瘤是最常见的良性肿瘤（占所有病例的 41%，占良性肿瘤的 71%），其次是小管和基底细胞亚型的单形性腺瘤（占所有肿瘤的 10%，占良性病变的 18.9%）。粘液表皮样癌是最常见的恶性肿瘤，占所有肿瘤的15.2%，占恶性病变的35.9%。低度恶性（终末管、小叶、多形性）腺癌是第二常见的类型，占所有肿瘤的 11%，占所有恶性肿瘤的 26.4%。这项研究的结果与其他最近的研究进行了比较。
In a demographic and histologic study of 426 oral minor salivary gland tumors, 57.5% were classified as benign and 42.5% were classified as malignant or potentially malignant. There was an overall female preponderance (1.59/1). The mean age for females was 53.1 years and for males was 50.6 years. The mean age for patients with malignant tumors was 5.4 years greater than for patients with benign tumors and was statistically significant. The palate was the most common site for oral minor salivary gland tumors followed by the upper lip and the buccal mucosa. These three sites accounted for 76.1% of all cases. Pleomorphic adenoma was the most common benign tumor (41% of all cases and 71% of benign tumors) followed by monomorphic adenoma of the canalicular and basal cell subtypes (10% of all tumors and 18.9% of benign lesions). Mucoepidermoid carcinoma was the most commonly encountered malignant tumor, accounting for 15.2% of all tumors and 35.9% of malignant lesions. Low-grade (teminal duct, lobular, polymorphous) adenocarcinoma was the most second most common type, making up 11% of all tumors and 26.4% of all malignant tumors. The results of this study are compared with other recent studies.