Over time, research in medical science has made tremendous progress. It has led to the medical community being able to combat diseases that were hitherto fatal. Moreover, with the addition of several diagnostic tests, this fight has become more even. These tests include imaging techniques that help doctors accurately diagnose several ailments. One such significant addition to this arsenal is a CT (Computed Tomography) scan.
It is a vital imaging procedure used to diagnose and monitor various health conditions. It provides detailed pictures of various parts of the body, helping doctors detect various afflictions. This test, which is judiciously prescribed by the medical community, requires specific preparation to yield accurate results. This article will talk about the foods to avoid before a CT scan to ensure accurate reports. If you require a test, remember the points discussed here before booking it from a scan centre near you.
Why preparation is required before a CT Scan
Though this article will discuss the foods to avoid, you must also know why adequate preparation is necessary for a CT scan. Following specific preparatory instructions leads to clear and accurate images, reducing the risk of faulty analysis by doctors or the possibility of having to redo the test.
What happens during a CT scan?
In this imaging technique, the patient is placed on a movable table inside the scanning zone. The scan machine emits rays to produce pictures of the internal parts of the body. Multiple images, as required, are captured from various positions. A specific software then converts these images into high-resolution output. In some cases, a dye may be injected to create contrasting images of specific parts of the body.
If you have been asked to get a CT scan, you can search online with the keywords ‘scan centre near me’ or ‘CT scan near me’ to access details of several diagnostic centres that provide this service. Choose one that is reputed and reliable for your test.
Specific foods should be Avoided Before a CT Scan. These include:
- Solid Foods: Solid foods should be avoided for a specific period before the CT scan as they interfere with the scanning process, creating blurred images.
- Dairy Products: Dairy products, such as milk, yoghurt, and cheese, should be avoided before a CT scan. These products contain lactose that may hamper the absorption of the contrast dye used for the procedure.
- Foods High in Fibre: High-fibre foods, including whole grains, beans, and certain vegetables, should be avoided. Though fibre aids in bowel evacuation, it may sometimes cause the formation of gas in the abdomen and obstruct image clarity.
- Fatty Foods: Avoid fatty foods as they interfere with the absorption of contrast dye and affect the scan’s accuracy. It’s best to avoid fatty and greasy foods before getting a CT scan.
- Carbonated Beverages: Carbonated drinks cause acidity and bloating in the stomach, which may adversely affect the picture quality. It is advisable to avoid them before the scan.
Let us quickly run through the food that you are allowed to consume before a CT scan. These include:
- Before the test, it is advisable to stay hydrated with clear liquids to get accurate images.
- You have to remain perfectly still during the scan. If you are bothered by hunger pangs that may prevent you from lying still, have biscuits a few hours before the test.
If you are trying to locate the nearest scan centre, you can try the following methods:
Online Search: Use reliable search engines and type in the keywords such as “scan centre near me” or “CT scan near me” along with your location. It will provide you with a list of scan centres near you.
Related Article: Why Are Regular Full Body Checkups Important?
Your doctor can also recommend a reliable CT scan facility nearby.
We have discussed the vital role of CT scans and how they help doctors diagnose various diseases. It is imperative to take the recommended preparation, including following the guidelines on foods to avoid and eat before the scan to get accurate results. It is advisable to stay hydrated (preferably with water) and avoid high-fibre and fatty foods for a successful CT scan. If you need a CT scan, run online searches to locate your nearest CT scan centre and get yourself tested without delay.
