Search results for "Suprarenal Aorta"

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CT angiography versus intraarterial digital subtraction angiography for assessment of aortoiliac occlusive disease.

1997

The purpose of this study was to evaluate the accuracy of CT angiography (CTA) with a single helical acquisition for assessment of stenoses and occlusions of the iliac arteries.In our prospective study, intraarterial digital subtraction angiography and IV CTA were performed from the suprarenal aorta to below the femoral bifurcation in 30 patients with vascular occlusive disease. Maximum-intensity-projection images in multiple views were also obtained. The accuracy of CTA with and without analysis of axial images was determined.Sensitivity and specificity of CTA were 100% for iliac artery occlusions with a confidence interval 85-100% and 97-100%, respectively. When axial scans were interpret…

Malemedicine.medical_specialtyAortic DiseasesAortoiliac occlusive diseaseArterial Occlusive DiseasesIliac ArterySensitivity and SpecificitySuprarenal Aortamedicine.arterymedicineHumansRadiology Nuclear Medicine and imagingcardiovascular diseasesAorta AbdominalProspective StudiesObserver VariationAortamedicine.diagnostic_testbusiness.industryVascular diseasemusculoskeletal neural and ocular physiologyAngiographyAngiography Digital SubtractionGeneral MedicineDigital subtraction angiographyMiddle Agedmedicine.diseaseStenosisAngiographyArterial Occlusive DiseasesRadiologybusinessTomography X-Ray Computedpsychological phenomena and processesAJR. American journal of roentgenology
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