Aortography
Aortography[edit]
Aortography is a medical imaging technique used to visualize the aorta, the largest artery in the human body. This procedure is a type of angiography, which involves the use of contrast media to enhance the visibility of blood vessels on X-ray images.
Procedure[edit]
Aortography is typically performed in a catheterization laboratory. The procedure begins with the insertion of a catheter into a large artery, usually the femoral artery in the groin. The catheter is then guided through the vascular system to the aorta. Once in place, a contrast agent is injected through the catheter, and X-ray images are taken to capture the flow of the contrast through the aorta.
Indications[edit]
Aortography is indicated for several conditions, including:
Risks and Complications[edit]
As with any invasive procedure, aortography carries certain risks. These may include:
- Allergic reaction to the contrast material
- Bleeding or hematoma at the catheter insertion site
- Infection
- Kidney damage due to contrast
Advances in Aortography[edit]
Recent advances in imaging technology have improved the safety and efficacy of aortography. Digital subtraction angiography (DSA) and computed tomography angiography (CTA) are modern techniques that provide clearer images with less contrast material.
