CTA Upper Extremity Indication: Trauma, vascular compromise, vascular planning, etc **This protocol is NOT for thoracic outlet syndrome, please see separate protocol for that exam

Oct 28, 2024 · Computed tomography angiography (CTA) is a medical test that combines a computed tomography (CT) scan with an injection of a special dye to produce pictures of blood vessels and …

Normal appearance of the ascending aorta, aortic arch and descending thoracic aorta with no aneurysmal dilatation, stenotic lesion or intimal dissection. Normal appearance of the aortic arch …

Feb 21, 2025 · Indications: Decreased pulses in upper extremity, vascular injury, discoloration, peripheral artery disease, dialysis access. Consult body habitus kVp selection chart. Position with …

Dec 27, 2024 · CT angiography (CTA) of upper extremity arteries is usually performed via conventional CTA or digital subtraction CTA. The patients lie supine on the CT examination bed, raising their …

Jun 5, 2024 · Significant technical advances in computed tomography angiography (CTA) have led to the widespread adoption of this noninvasive modality for rapid evaluation of UL arterial abnormalities …

Computed tomography angiography (CTA) can visualize blood flow in arterial and venous structures throughout the upper extremity using a computerized analysis of x-ray images. It is enhanced by …

Sep 23, 2013 · In this article, we focus on the arterial anatomy of the upper extremities, the technical aspects of upper extremity CT angiography (CTA), and CTA use in trauma patients.

Objective: In this article, we focus on the arterial anatomy of the upper extremities, the technical aspects of upper extremity CT angiography (CTA), and CTA use in trauma patients.

CTA Upper Extremity (Thoracic Outlet Syndrome, Subclavian stenosis) Indication: Thoracic Outlet Syndrome, subclavian stenosis, Paget-Schroetter, venous thrombosis, etc