Fig. 2From: Evaluation of superficial femoral artery-lesions after percutaneous transluminal angioplasty: color-coded summation images vs. monochromatic digital subtraction angiographya Conventional digital subtraction angiography (DSA) with corresponding color-coded DSA image of a patient after percutaneous transluminal angioplasty (PTA) of the SFA displays a dissection. b Correlating color-coded DSA image revealed no relevant limitation of blood flowBack to article page