【摘要】 目的探讨多排螺旋CT(MSCT)在肾细胞癌诊断中的应用价值。方法回顾性分析2013年10月~2017年3月在我院行MSCT检查并经手术病理证实的43例肾癌患者资料,重点分析其MSCT平扫及多期增强特征。结果本组均为单发病灶,其中肿瘤位于左肾21例、右肾22例,肿瘤呈圆形或类圆形29例,不规则形14例。直径:1.5~14.3 cm,平均(4.7±1.6)cm。CT平扫表现为肾实质混杂密度或等密度占位病变,瘤体与肾实质分界不清,CT增强多呈速升速降型。结论 MSCT尤其是增强可对肾细胞癌作出诊断,值得应用。更多还原

【Abstract】 Objective To investigate the value of multi-slice spiral CT(MSCT) in the diagnosis of renal cell carcinoma.Methods From October 2013 to March 2017 in our hospital,43 patients with renal cell carcinoma confirmed by MSCT were enrolled.The data especially the characteristics of plan scan in MSCT and its multi-phase enhancement were analyzed emphatically. Results All were unilateral lesion,which located in the left kidney in 21 cases and located in the right kidney in 22 cases. The tumors were round or oval in 29 cases and irregular in 14 cases ranging from 1.5 cm to14.3 cm,average(4.7±1.6)cm in diameter. CT scan showed renal parenchymal lesion with mixed density or isodensity with unclear boundarie. Mostly enhanced CT presented as rapidly increasing initially and decreasing rapidly. Conclusion MSCT, especially its enhanced scan can diagnose renal cell carcinoma, so which is worthy of application.更多还原