摘要
目的:评价彩色多普勒血流显像(CDFI)诊断动脉导管未闭(PDA)的价值。方法:对97例手术证实的PDA进行回顾性研究。结果:术前CDFI对单纯PDA及PDA合并其他畸形的超声检出率分别为100%及74.1%,定型诊断符合率93.3%,定量与手术结果接近。结论:CDFI对PDA的定性、定型及定量诊断准确、可靠,但应注意PDA合并其它心内畸形和肺动脉高压(PH)时易导致漏诊。
Objective:To evaluate the value of color Doppler flow imaging(CDFI)in the diagnosis of PDAMethod:97 patients with PDA confirmed by surgery were retrospectively studied compared with the findings of preoperative CDFIResults:the detection rate of the unique PDA or the PDA combined with multiple malformations were 100% and 741% respectively,the accurate detection rate of the type for PDA was 933%,and the measurement value by CDFI was similar to those by surgery findingsConclusions:CDIF is a reliable and accurate technique for the qualitative and quantitative diagnosis of PDA,but attention should be paid to improve the accurate diagnosis in patients with coexist multiple malformations or pulmonary hypertension
出处
《广西医学》
CAS
1999年第3期389-391,共3页
Guangxi Medical Journal
关键词
动脉导管未闭
CDFI
超声波诊断
Patent ductus arteriosus
Color Doppler flow imaging
Diagnosis