RESUMO
We described the role of multi detector computerized tomography in the detection and exclusion of coronary in-stent re-stenosis compared with the conventional coronary angiography. 30 patients pretreated with coronary stenting and complaining of angina like symptoms underwent dual source coronary angiography one day before performing conventional coronary angiography. 47 stents were examined 43 of them were assessable by DSCT-CA and the calculated sensitivity, specificity, negative predictive value, positive predictive value and overall accuracy of all assessable stents were 100%, 90%, 100%, 81% and 93%, respectively. When analyzing the results for stents