What is a CT scan? Check all key details here!

Also called a computerized tomography scan, a CT scan combines numerous X-ray images from various angles to create a clearer image of bones, soft tissues, and blood vessels. Compared to a standard X-ray, computerized tomography offers clearer and more detailed information, which can help in a better diagnosis. There are numerous clinics for CT scans boise, and in this post, we are sharing some crucial details that may come in handy.

When do you need a CT scan?

When someone has an internal injury, their doctor may prescribe CT scans to plan treatment accordingly. Generally, a CT scan is recommended to diagnose bone tumors, fractures, and other disorders of muscles. It can also help find the exact location of a clot or infection and can help guide during surgery and treatments like radiation therapy. CT scans are also used for monitoring conditions, including cancer, liver masses, and even heart disease. Your doctor may order imaging tests to keep track of the treatment’s effectiveness.

Things to understand

Like an X-ray, a CT scan also exposes you to radiation. However, you are exposed to higher ionizing radiation compared to an X-ray, although there is not enough evidence to show that this can cause long-term harm. Many patients may have to drink a contrast material, which allows them to get clearer images. For instance, if your esophagus or a part of the stomach is being scanned, you will need to consume a liquid with contrast material. In other cases, contrast agents are injected into the arm or inserted into the rectum.

How to prepare for a CT scan?

You will have to remove your clothing and wear the clothes provided by the hospital or diagnostic center. You should not eat or drink anything for a few hours before the CT scan. If there are other instructions, you will be informed by the diagnostic center in advance.

How long does it take?

There is no pain involved in getting a CT scan, and you can expect the process to last for about 30 minutes or less. You can go back to your regular routine as usual. If you had to consume or were injected with a contrast material, your doctor will share further instructions. You usually need to drink a lot of fluids, which will help remove the toxins from your body.

If you have any concerns about the scan, talk to your doctor in detail.