Imaging Pearls ❯ Kidney ❯ Renal Artery Stents
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"Sensitivity, specificity, and negative and positive predictive values were 100%, 95%, and 100% and 56% respectively, for the detection of RA ISR of more than 50% with 64-detector CT RA angiography."
64-Detector CT Angiography in Renal Artery Stent Evaluation: Prospective Comparison with Selective Catheter Angiography
Steinwender C et al.
Radiology 2009; 252:299-305- "Sixty four detector CT renal artery angiography can provide an excellent noninvasive technique to help detect and evaluate ISR (in-stent restenosis) within the RA stents used in our study."
64-Detector CT Angiography in Renal Artery Stent Evaluation: Prospective Comparison with Selective Catheter Angiography
Steinwender C et al.
Radiology 2009; 252:299-305
- "All nine cases of renal artery in stent restenosis of more than 50% were diagnosed with 64-detector CT RA angiography in accord with conventional selective catheter RA angiography."
64-Detector CT Angiography in Renal Artery Stent Evaluation: Prospective Comparison with Selective Catheter Angiography
Steinwender C et al.
Radiology 2009; 252:299-305