Diagnostic accuracy of dual-source computed tomography angiography for the detection of coronary in-stent restenosis: A systematic review and meta-analysis

2018 ◽  
Vol 35 (4) ◽  
pp. 541-550 ◽  
Author(s):  
Wen-Jun Liu ◽  
Gui-Zhen Li ◽  
Hai-Feng Liu ◽  
Jun-Qiang Lei
Keyword(s):  
Computed Tomography ◽  
Systematic Review ◽  
Diagnostic Accuracy ◽  
Computed Tomography Angiography ◽  
Meta Analysis ◽  
Stent Restenosis ◽  
Dual Source ◽  
In Stent Restenosis ◽  
Dual Source Computed Tomography

Performance of Dual-Source CT in Calculi Component Analysis: A Systematic Review and Meta-Analysis of 2151 Calculi

2020 ◽  
pp. 084653712095199
Author(s):  
Juan Yu ◽  
Qingchun Zhou ◽  
Fan Lin ◽  
Enming Cui ◽  
Han-wen Zhang ◽  
...  
Keyword(s):  
Computed Tomography ◽  
Systematic Review ◽  
Publication Bias ◽  
Meta Analysis ◽  
Random Effect Model ◽  
Component Analysis ◽  
Analysis Tool ◽  
Dual Source ◽  
Dual Source Computed Tomography

Objective: To evaluate the performance of dual-source computed tomography (DSCT) in the component analysis of all types of calculi by doing a systematic review and meta-analysis. Methods: We searched MEDLINE, Embase, Scopus, and CNKI up to February 28, 2020, for in vivo studies investigating the performance of DSCT in the component analysis of calculi. We pooled the sensitivity, specificity, and areas under the summary receiver operating characteristic (AUROC) curves using a random-effect model in the meta-analysis. Publication bias was evaluated using Deek’s funnel plot asymmetry test. Results: This analysis included a total of 37 studies in 1840 patients with 2151 calculi (462 uric acid [UA], 1383 calcium oxalate [CaOx], 55 cystine [Cys], 197 hydroxyapatite [HA], and 54 struvite [SV]). Using DSCT, the pooled accuracy for diagnosing UA (sensitivity, 0.95; specificity, 0.99), CaOx (0.98; 0.93), Cys (0.99; 0.99), HA (0.91; 0.99), and SV (0.42; 0.98) was calculated, respectively. The AUROC value was 0.99, 0.99, 1.00, 0.99, and 0.93, respectively. The P values for publication bias test were .49, .70, .07, .04, and .19, respectively. Conclusion: Dual-source computed tomography has high sensitivity and specificity for the component analysis of UA, CaOx, Cys, and HA calculi in vivo. This tool may have the potential to replace the current analysis tool in vitro in diagnosing calculi.

Clinical Evaluation of Coronary In-Stent Restenosis Using Dual-Source Computed Tomography

2015 ◽  
Vol 32 (11) ◽  
pp. 1681-1687 ◽  
Author(s):  
Lian-Fa Wang ◽  
Li-Wei Tao ◽  
Meng-Xun Huang ◽  
Wen-Bin Liao ◽  
You-Zhi Zhu ◽  
...  
Keyword(s):  
Computed Tomography ◽  
Clinical Evaluation ◽  
Stent Restenosis ◽  
Dual Source ◽  
In Stent Restenosis ◽  
Dual Source Computed Tomography
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