You Position: Home > Paper
Clinical application of electron beam computed tomography in diagnosis of truncus arteriosus
( views:164, downloads:12 )
- Author:
- No author available
- Journal Title:
- CHINESE JOURNAL OF RADIOLOGY
- Issue:
- 7
- DOI:
- 10.3760/j.issn:1005-1201.2005.07.004
- Key Word:
- 心血管畸形;体层摄影术,X线计算机
Abstract： 目的探讨电子束CT(EBCT)在共同动脉干(TA)诊断中的应用价值.方法全组共10例TA患者,年龄2个月至24岁.EBCT检查采用美国Imatron C-150型扫描机进行对比剂增强扫描并做出诊断.将同一患者EBCT检查结果和超声心动图(UCG)(10例)、心血管造影(3例)检查结果及手术所见(1例)进行比较分析.结果 EBCT对10例TA均做出定性诊断和分型诊断.UCG对9例做出定性诊断,5例与EBCT分型诊断一致.EBCT对TA并发畸形显示优于UCG.3例行心血管造影的患者中,1例造影诊断与EBCT诊断一致,2例分型诊断有误.1例根据EBCT和右心导管检查结果完成手术.结论 EBCT作为1种无创检查技术,完全能够完成TA的诊断及分型,结合UCG和必要的右心导管检查的结果,可以指导手术.
- [1]B E, Berry,D C, McGoon,D G, Ritter,etc.Absence of anatomic origin from heart of pulmonary arterial supply. Clinical application of classification.[J].1974,68.
- [2]R W, COLLETT,J E, EDWARDS.Persistent truncus arteriosus; a classification according to anatomic types.[J].1949,29(4).
- [3]A R, Castaneda.Truncus arteriosus.[J].1989,47(4).