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CT、MRI在诊断腮腺肿瘤中的应用价值

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摘要 目的:探讨CT、MRI在评价腮腺肿瘤的定位、良恶性鉴别诊断的应用价值。资料与方法:回顾性分析经术后病理证实的10例腮腺原发性肿瘤的CT、MRI表现,其中良性肿瘤6例,恶性肿瘤4例。结果:10例均表现为腮腺内或腮腺区肿块,良性肿瘤形惠规则,密度(信号)较均匀,边界清楚;恶性肿瘤形态不规则,密度(信号)欠均匀,边界模糊不清:结论:CT、MRI扫描对腮腺肿瘤定位敏感,对其良恶性病变的定性诊断有重要价值.
出处 《医用放射技术杂志》 2006年第10期53-54,共2页 Journal of Medical Radiology Technology
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