CT Scan Center: 5 Takeaways Before getting a CT scan, you should educate yourself.

A CT scan, also known as computed tomography scan, is an X-ray procedure that uses special x-ray equipment to create detailed pictures, or scans, of areas inside the body. It is used to evaluate bones and joints, as well as soft tissue structures such as the lungs, heart and blood vessels. CT scans are often ordered for patients who have suffered a trauma, such as a car accident or a fall, or who have symptoms that require more information than can be provided by a traditional X-ray.

Lesson 1: You Shouldn't Eat or Drink Before a CT Scan

If you're scheduled for a CT scan in CT Scan CenterIn Dwarka, you'll need to fast for a period of time before the test. This is because food and drink can interfere with the CT scan images. You'll typically be asked to fast for four to six hours before a CT scan. In some cases, you may be asked to fast for up to 12 hoursIt's important that you follow your doctor's instructions regarding fasting before a CT scan. If you don't fast as directed, the CT scan images may be blurry and unusable.

Lesson 2: You May Be Given Contrast for Your CT Scan

Contrast refers to a substance that is used to enhance the images produced by a CT scan. Contrast material is generally safe, but there are a few potential side effects, such as hives, headache, nausea and vomiting. In very rare cases, contrast material can cause an allergic reaction that requires emergency treatment.If you're scheduled for a CT scan with contrast, your doctor will likely give you specific instructions regarding how to prepare. In most cases, you'll be asked to drink plenty of fluids and empty your bladder completely before the CT scan.

Lesson 3: You May Need to Hold Your Breath During a CT Scan

Most CT scans are performed while the patient is lying down on a table that slides into the center of the CT scanner. The scanner itself is large and round, like a doughnut. As the table slides into the center of the machine, the scanning process will begin. During some types of CT scans, such as those of the chest or abdomen, you may be asked to hold your breath for a short period of time. This is because breathing can cause movement that can blur the CT scan images.

Lesson 4: CT Scans are Usually Painless

CT scans are generally painless procedures. The only thing you'll feel during the CT scan is the slight pressure of the table against your body and the warmth of the contrast material as it's injected into your IV line.

Lesson 5: CT Scans are Usually Outpatient Procedures

Most CT scans are performed on an outpatient basis, which means you won't need to stay overnight in the hospital. In some cases, however, such as when CT scans are used to diagnose cancer or other serious conditions, you may need to stay in the hospital for a brief period of time. After the CT scan is complete, you'll be able to go home and resume your normal activities. In most cases, there are no restrictions on activity after a CT scan. However, if you received contrast material through an IV line, you'll need to drink plenty of fluids to help flush the contrast material out of your body.

CT scans are an important tool for diagnosing medical conditions. If you're scheduled for a CT scan in CT Scan Center In Dwarka, it's important that you understand how to prepare for the procedure and what to expect during and after the test. By learning more about CT scans, you can help ensure that the process goes smoothly and that you get the most accurate results possible.