Occlusive arterial disease of abdominal aorta and lower extremities: comparison of helical CT angiography with transcatheter angiography

Clinical Imaging
Benoît MesurollePascal Lacombe

Abstract

The purpose of this study was to evaluate helical CT angiography in the assessment of occlusive arterial disease of abdominal aorta and the lower extremities. Sixteen patients underwent both transcatheter angiography and helical CT. Helical CT was inconclusive in 6.2% of segments whereas angiography was inconclusive in 5%. The overall sensitivity of helical CT was 91% and specificity 93%. Segmental analysis found a sensitivity of 43% in infrapopliteal arteries, and a specificity of 86%.

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Citations

Jan 9, 2009·Cardiovascular and Interventional Radiology·Carolin BrockmannSteffen J Diehl
Sep 21, 2007·European Radiology·Marc C J M KockM G Myriam Hunink
Jul 1, 2010·European Radiology·Wieland H SommerKonstantin Nikolaou
Nov 9, 2007·Postgraduate Medical Journal·Joshua BurrillMohamed Hamady
Sep 13, 2007·Radiology·Majanka H Heijenbrok-KalM G Myriam Hunink
Nov 25, 2006·European Journal of Radiology·Anuj MishraEhtuish F Ehtuish
Dec 31, 2005·Vascular and Endovascular Surgery·Trung D BuiIan L Gordon

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