The clinical application of CTA in the diagnosis of lower extremity arterial disease
ZHONG Hai, XU Zhuo-dong,LIU Cheng.Shandong Medical Imaging Research Institute,Jinan 250021,China
Lower extremity arterial disease is a common disease in artery system.Non-invasive angiography, including color Doppler ultrasonography, magnetic resonance angiography (MRA), computed tomography angiography (CTA), plays an important role in diagonosis and surgery.With the development of multi-slice spiral CT (MSCT), CTA owns faster scan speed,thinner slice, and many imaging postprocessing technology. So CTA has more special advantage than others in diagnosis the lower limb artery disease. This article is mainly about the clinical application of the lower limb artery CTA and the compare of the three non-invasive angiography.