CT Angiogram of the Thoracic Aorta: What Conditions Can It Detect?

In Australia, a CT angiogram of the thoracic aorta is everything if you want to manage your heart’s health and monitor the surrounding blood vessels. Among the many medical tests available, this test has become essential for identifying and addressing various health conditions before they become life-threatening.

But what exactly is this procedure, and what conditions can it uncover?

Let’s find out.

This blog will explain all you need to know about CT angiograms of the thoracic aorta and why this scan could be crucial for your heart and overall health.

What is a CT Angiogram of the Thoracic Aorta?

A CT angiogram of the thoracic aorta is a specialised scan that uses X-ray technology and contrast dye to examine a part of the aorta (a major artery) in your chest that carries blood from your heart to the rest of your body, including the head, neck, upper extremities, and thoracic structures.

This test is quick, painless, and less invasive than standard angiograms. It also provides detailed, high-resolution images that help doctors assess the health and condition of your thoracic aorta, identifying any abnormalities, potential health risks, and life-threatening diseases before they cause serious problems.

If you have been searching online for CT angiography thoracic aorta services near you, a trusted diagnostic centre like CareWell Diagnostix is the best place to get a quick and reliable test with accurate results at affordable prices.

How Does It Work?

During your CT angiogram of the thoracic aorta, a contrast dye is injected into a vein in your arm through a small IV catheter. This dye enhances the visibility of your blood vessels on the CT scan. You’ll lie on a table that slides into the CT scanner, which then rotates around you to capture multiple cross-sectional images. These images are reconstructed into a detailed 3D image of the thoracic aorta.

How Long Does a CT Angiogram Thoracic Aorta Scan Take?

The CT angiography thoracic aorta scan is quick and efficient. Generally, the whole process takes about 30 to 45 minutes. Once the contrast dye has been administered, the scan only lasts a few seconds. However, you might be in the facility for a bit longer for test preparation and a brief medical observation after the test.

Why Might You Need a CT Angiogram Thoracic Aorta Test?

If you are experiencing chest pain, back pain, or unexplained shortness of breath, or if you are facing a potential risk of aortic problems, your doctor may recommend a CT angiography of the thoracic aorta for early diagnosis, prompt treatment, and better health outcomes. Your doctor might also ask you to get this test to monitor existing health conditions or to evaluate the aorta before planning surgery.

What Conditions Can a CT Angiogram of the Thoracic Aorta Detect or Diagnose?

A CT angiography of the thoracic aorta is instrumental in diagnosing several health conditions, including:

Aortic Aneurysm

An aortic aneurysm occurs when a section of the aorta weakens or swells over time. This condition can be dangerous because, if left untreated, the aneurysm may rupture, leading to life-threatening internal bleeding. In this case, a CT angiogram of the thoracic aorta can precisely measure the size of an aneurysm and help doctors determine if surgery or monitoring is needed.

Aortic Dissection

An aortic dissection is a serious condition where the inner layer of the aorta tears, causing blood to flow between the layers of the artery wall. This condition can cause severe chest pain and may lead to a rupture.

For this condition, early detection through a CT angiogram thoracic aorta scan can be lifesaving since this issue is a medical emergency that requires immediate diagnosis and treatment.

Atherosclerosis (Hardening of the Arteries)

Atherosclerosis is a disease caused by a buildup of fatty substances in the arteries. This buildup forms plaque on the inner walls of the arteries, which can narrow the blood pathway and reduce or block blood flow.

Atherosclerosis is the most common cause of heart disease, heart attack, and stroke. That’s why doctors need a CT angiography thoracic aorta scan to detect this condition and determine the best course of treatment.

Congenital Aortic Abnormalities

Some individuals are born with structural abnormalities in their aorta, such as a bicuspid aortic valve or a coarctation (narrowing) of the aorta. A CT angiogram thoracic aorta test can identify these conditions early and allow for better treatment planning.

Aortic Trauma or Injury

If you have been in a severe car accident or suffered a major chest injury, your doctor may recommend a CT angiography of the thoracic aorta to check for damage that may not be visible through other tests.

Blood Clots and Embolism

Blood clots can form in the aorta and potentially travel to other parts of the body, causing severe complications such as stroke. A CT angiogram of the thoracic aorta can detect these clots and help doctors decide on the best treatment approach.

Aortic Ulcers, Infections, and Intramural Haematomas

These conditions occur when the inner lining of the aorta weakens, potentially leading to severe issues, including rupture. A CT angiogram can help identify these problems before they progress into more serious diseases.

Where Can You Get the Best CT Angiogram of the Thoracic Aorta?

If you are wondering, “Which place offers the best CT angiography thoracic aorta near me,” consider visiting CareWell Diagnostix. Their state-of-the-art facilities and patient-friendly approach ensure you receive fast, accurate, and reliable test results.

For more information or to book your CT angiogram thoracic aorta scan at CareWell Diagnostix, feel free to contact us any day of the week.