What is a CT aorta angiogram?
A CT aorta angiogram, also known as the CT angiography of the aorta is an advanced imaging modality that uses X-rays and a contrast material to visualise the aorta and its branches. This scan helps doctors understand the blood flow and detects any abnormalities within the aorta, such as blockages, aneurysms and other vascular problems.
What is the purpose of a CT aorta angiogram?
A CT aorta angiogram is generally used to:
- Detecting aortic diseases: A CT aorta angiogram is an effective way to detect aneurysms (bulges in the aorta), dissection (a tear in the aorta wall), and blockages.
- Determining the severity of certain conditions: This scan also helps determine the size, shape, location, and severity of certain diseases.
- Monitoring disease progression: A CT aorta angiogram is used to monitor changes in the aorta in people with aortic diseases.
- Planning treatment: The information that the CT chest angiogram provides helps doctors to plan or guide suitable treatment options, including surgical procedures and intervention techniques.
How is a CT aorta angiogram performed?
Firstly, you will lie on your back on an examination table that slides into the round-shaped CT scan machine. The technician will insert an IV catheter into a vein in your arm, through which the contrast material will be given. The scanner then rotates around your chest and takes pictures, while the contrast material flows through the aorta. You may be asked to hold your breath for a few seconds as the machine takes several images of the aorta. The computer then combines the slices to generate detailed, cross-sectional pictures of the aorta.
What does an abnormal CT aorta angiogram indicate?
An abnormal CT aorta angiogram may indicate a range of issues with the aorta, the body’s main artery. Abnormal results may occur due to:
- Blockages
- Aneurysms
- Aortic injury
- Continental abnormalities
- Aortic dissection
- Aortic regurgitation
However, since a CT scan cannot definitively diagnose all conditions, your doctor may order further tests to confirm the diagnosis.
Fortunately, you can easily book a CT aorta angiogram scan in Ahmedabad because there are multiple CT aorta angiogram scan centres in Ahmedabad. So you don’t need to worry about its availability. The CT aorta angiogram scan cost in Ahmedabad may vary depending on the type of scan you opt for. Generally, CT aorta angiogram scan prices in Ahmedabad start from rupees 6000 only.
Frequently asked questions
What is a CT aorta angiogram?
A CT aorta angiogram is an imaging process that uses X-rays and a contrast material to visualise the aorta in the chest, to detect any abnormalities.
Why is a CT aorta angiogram done?
A CT aorta angiogram is used to detect blockages, blood clots, aortic dissection, arteriovenous malformation, congenital anomalies, and aneurysms, as well as to plan treatment options.
When do I need this scan?
Your doctor may order this scan if there is a suspicion of abnormalities with the aorta, such as blockages, narrowing, or aneurysms.
How long does the CT aorta angiogram take?
A CT aorta angiogram may take about 10-15 minutes to complete.
Is a CT aorta angiogram painful?
No, a CT aorta angiogram is not painful.
Are there any side effects of this scan?
No, this scan does not have potential side effects. However, some people might be allergic to contrast materials.
Is contrast material used in this procedure?
Yes, a CT aorta angiogram uses a contrast material.