时间-密度曲线技术在CT肺动脉血管成像检查中的应用  

Time-density Curve Technology in the Application of the Pulmonary Artery CTA

作　　者：王鹏[1] 马跃虎[1] 吴前芝[1] 

机构地区：[1]南京医科大学附属南京医院(南京市第一医院)放射影像科,江苏南京210006

出　　处：《中国CT和MRI杂志》2016年第12期53-54,共2页Chinese Journal of CT and MRI

摘　　要：目的探讨时间密度曲线技术在肺动脉上的应用价值。方法利用PHILIPS Ingenuity CT其在肺动脉栓塞(pulmonary embolism,PE)检查上所特有的时间-密度(Test Injection)曲线技术监测肺动脉,所得肺动脉图像请副高级别诊断医师判定级别并对结果进行分析讨论。结果 965例患者增强扫描后,增强效果优者917例,占95%,一般者34例,占3.0%,14例失败,占1.5%;结论可知时间-密度曲线技术肺动脉增强所得图像具有临床诊断价值。To study the time density curve technology application value in the puhnonary artery. Methods Using the PHILIPS IngenuityCT in pulmonary embolism （pulmonary embolism, PE） peculiar to check on the time-density （Test Injection） curve technology monitoring puhnonary artery, the pulmonary artery image please subtropical high level in the diagnosis of doctors to determine the level and the results are analyzed and discussed. Results 965 cases of patients after enhancement scanning, the enhancement effect of instituting of 917 cases （95%）, 34 cases, generally accounted for 3. 0%, 14 cases of failure, accounted for 1.5%. Conclusion Time-density curve technology pulmonary artery to enhance the image with the clinical diagnostic value.

关 键 词：肺动脉栓塞 时间-密度曲线技术 CT肺动脉血管成像 

分 类 号：R543.2[医药卫生—心血管疾病] R445.3[医药卫生—内科学]