CAJ | 학술논문

目的：提高对腮腺肿瘤的CT诊断与鉴别诊断水平。方法回顾性分析13例腮腺肿瘤的CT表现和病理结果。结果腮腺混合瘤10例(共18个病灶)，黏液表皮样癌1例，非霍奇金淋巴瘤1例，嗜酸性淋巴肉芽肿瘤1例。结论 CT征象可以为腮腺肿瘤的良恶性鉴别诊断提供有价值的依据，位于浅叶、边界清楚、类圆形或椭圆形的腮腺肿瘤多为良性肿瘤；反之，多为恶性肿瘤。
목적：제고대시선종류적CT진단여감별진단수평。방법회고성분석13례시선종류적CT표현화병리결과。결과시선혼합류10례(공18개병조)，점액표피양암1례，비곽기금림파류1례，기산성림파육아종류1례。결론 CT정상가이위시선종류적량악성감별진단제공유개치적의거，위우천협、변계청초、류원형혹타원형적시선종류다위량성종류；반지，다위악성종류。
Objective To raise the level of diagnosis and differential diagnosis of parotid tumors.Methods The CT findings of 13 parotid tumors were retrospectively analyzed.Results 10 cases of parotid mixed tumor with 18 lesions, mucoepidermoid carcinoma in 1 case, non-Hodgkin's lymphoma in 1 case, eosinophilic lymphoid granuloma in 1 case.Conclusion CT imaging is can provide valuable basis on the benign and malignant differential diagnosis of parotid tumors. A parotid tumor located in the superficial lobe, with a round or oval contour and sharp margin, is more likely to be a benign tumor. Otherwise, it might be a malignant tumor.