摘要
目的:探讨CT冠状动脉血管成像(CTCA)对先天性冠状动脉-肺动脉瘘的诊断价值。方法:回顾性分析23例冠状动脉-肺动脉瘘患者的CTCA及临床资料。结果:13387例CT冠状动脉血管成像中检出冠状动脉-肺动脉瘘23例,检出率0.17%,其中单侧冠状动脉分支瘘入肺动脉7例(30%),两侧冠状动脉分支瘘入肺动脉16例(70%)。23例显示瘘血管,6例瘘血管局限性瘤样扩张;19例肺动脉主干内见对比剂浓染或喷射征。结论:CTCA可筛查出分流量较小的冠状动脉-肺动脉瘘。
Objective:To study the value of coronary angiography(CTCA) in the diagnosis of congenital coronary-pulmonary artery fistula(CPF).Methods:The clinical materials and CTCA findings in 23 patients with CPF were retrospectively analyzed.Results:Among 13387 patients undergone CTCA,23 cases were found to have CPF,with an incidence of 0.17%.Of them,7 cases(30%) had unilateral and 16 cases(70%) had bilateral CPF.The pathological vessels were demonstrated in 23 cases,aneurysmatic dilatation of the pathological vessel...
出处
《放射学实践》
北大核心
2011年第1期34-37,共4页
Radiologic Practice
关键词
动脉-动脉瘘
冠状动脉
肺动脉
体层摄影术
X线计算机
Arterio-arterial fistula
Coronary arteries
Pulmonary artery
Tomography
X-ray computed
