小肾癌的螺旋CT诊断  

Spiral CT Diagnosis of Small Renal Cell Carcinoma

作　　者：颜志平[1] 吴贵华[1] 陈江龙 罗万能[1] 刘昌华[1] 

机构地区：[1]厦门市解放军第174医院放射科,福建361003 [2]空军指挥学校保定分院门诊部

出　　处：《放射学实践》2005年第5期405-406,共2页Radiologic Practice

摘　　要：目的探讨小肾癌的CT影像特点。方法对10例经手术病理证实的小肾癌行螺旋CT平扫及增强扫描,分析其影像特征。结果10例中病灶呈等密度影3例,稍低密度影6例,稍高密度影1例;增强均有强化,其中2例均匀强化,8例不均匀强化。结论小肾癌的CT表现有一定特征性,螺旋CT能较准确地确诊,为临床手术提供指导。Objective:To analyze the correlation of CT findings and pathological features of small renal cell carcinoma (SRCC),and to evaluate the role of CT in SRCC.Methods:10 cases of asymptomatic SRCC were performed spiral CT scan and enhancement.All cases were proved by operation and pathology.Results:In 10 cases,the largest diameters were 18～30mm,The lesions were isodense in 3 cases,slightly hypodense in 6 cases and hyperdense in 1 case.After contrast scan,all of them had marked enhancement,but enhancement in 8 cases was heterogeneous.Conclusion:The CT findings of SRCC have some characteristic features,spiral CT can improve the accurate rate of diagnosis.

关 键 词：肾肿瘤 体层摄影术 X线计算机 

分 类 号：R737.11[医药卫生—肿瘤]