摘要
目的探讨64排CTA对小儿先天性心脏病的诊断价值及后处理重建方法。方法收集整理郑州市儿童医院2010年4月-2012年3月期间经64排心脏CTA检查患儿的临床及CT资料并进行分析,总结小儿先天性心脏病64排CTA后处理诊断方法。结果 73例经64排CTA检查的先天性心脏病患儿均能明确诊断,其中复杂先心病40例,有房间隔缺损者17例,有室间隔缺损者43例,有动脉导管未闭者7例,有肺动脉狭窄者5例,先天性肺动脉闭锁1例,有右室流出道狭窄者22例,有肺静脉异位引流者3例,有主动脉狭窄者2例,永存左上腔静脉4例,右位主动脉弓3例。与彩超及手术结果比较差异无统计学意义。结论小儿先天性心脏病的64排CTA扫描及后处理重建,对先天性心脏病能够作出明确诊断,图像直观细腻逼真,具有较强的实用价值。
Objective To investigate the value of 64-slice CT angiography（CTA） and post-processing（reconstruction） technique in the diagnosis of children with congenital heart disease.Methods The clinical and CT data of children with congenital heart disease undergoing CT angiography from April 2010 to March 2012 in our hospital were analyzed to summarize the diagnosis method of post-processing（reconstruction） technique.Results All 73 patients with congenital heart disease were confirmed by CT angiography,in which 40 cases were with complex congenital heart disease,17 cases with atrial septal defect,43 cases with ventricular septal defect,7 cases with patent ductus arteriosus,5 cases with pulmonary artery stenosis,1 case with congenital atresia of pulmonary artery,22 cases with right ventricular outflow tract obstruction,3 cases with anomalous pulmonary venous connection,2 cases with aortic stenosis,4 cases with persistent left superior vena cava,3 cases with right aortic arch.As compared with ultrasonography and surgical outcomes,there was no obvious difference among them.Conclusion 64-slice CT angiography and post-processing reconstruction technique has significant practical value in diagnosis of children congenital heart disease.
出处
《中华全科医学》
2013年第8期1288-1290,共3页
Chinese Journal of General Practice
关键词
64排CTA
图像后处理重建
小儿先天性心脏病
分节段图像后处理
64-slice CT angiography
Reconstruction technique
Children with congenital heart disease
Post-processing technique
