Axial and coronal view of abdominal<unk> <unk>  (also called<unk>  or<unk>  is a<unk><unk>  technique used for angiography — the visualization of arteries and veins — throughout the human body. Using contrast injected into the blood vessels, images are created to look for blockages, aneurysms (dilations of walls), dissections (tearing of walls), and stenosis (narrowing of vessel).<unk>  can be used to visualize the vessels of the heart, the aorta and other large blood vessels, the lungs, the kidneys, the head and neck, and the arms and legs.
Computed tomography angiography
Radionuclide angiography
Magnetic resonance angiography
Microangiography
Angiography
Carbon dioxide angiography
Digital subtraction angiography
Digital variance angiography