Although doctors and other healthcare professionals have years in the field, there are many things that they cannot diagnose by simply looking at your body or listening to it.
Some medical conditions may require a more detailed look. This is usually done to examine the blood vessels and tissues inside your body. While X-rays or ultrasounds may provide some information, more detailed views are usually required by computed tomography (CT), scan.
This article will explain how CT scans work, the most common uses, and what the procedure looks like.
What's a CT scan?
To create cross-sectional images, a CT scan uses computers and rotating X-ray machines. These images are more detailed than X-ray images. These images can be used to show soft tissues, blood vessels, bones, and other parts of the body. At Arth Diagnostics you’ll find the best CT Scan Center in Udaipur.
How to prepare for a CT scan
CT scans don't require much preparation. You can perform a CT scan quickly with or without contrast if necessary. This is possible in almost all cases that a CT scan is required to diagnose strokes or trauma.
It may be helpful to avoid eating solid food for at least 4 hours before a CT scan using contrast dye. This is especially important if you are having a CT scan to obtain images from your abdomen.
Your doctor may use oral contrast to your CT scan. You will likely be given the contrast prior to the scan and shown how to prepare it and drink it. You should drink the solution within one hour of your scan. A portion every 15 minutes is a good rule of thumb.
Specific instructions will be given by your doctor or radiology. When you arrive at the testing center, a catheter is inserted into your vein to administer intravenous (IVC) contrast.
Other than that, you don't need to prepare for a CT scan.
What is a CT scan?
A CT scan can be used for many purposes but is especially useful in diagnosing and treating injuries. This imaging technique can be used to assist your doctor.
- Diagnose infections, muscle disorders, or bone fractures
- Locate the tumors and masses, including cancer.
- Examine the blood vessels and other internal structures
- Assess the severity of internal injuries.
- Guide procedures such as biopsies and surgeries are available.
- Monitor the effectiveness of certain treatments, such as heart disease and cancer.
It is quick and minimally invasive.
There are risks
When used, both CT scans as well as MRIs can pose risks. These risks depend on both the type and method of imaging.
There are several CT scan risk factors:
- Unborn babies are at risk
- Radiation doses as low as 1%
- A possible reaction to dyes
Risks from MRI include:
- Magnets can cause metal reactions
- Loud noises from the machine can cause hearing problems
- Long MRIs can cause an increase in body temperature
- claustrophobia
If you have any implants, consult a doctor before getting an MRI. You Can go to Arth Diagnostics the best MRI Center in Udaipur.
- Artificial joints
- eye implants
- An IUD
- A pacemaker
Results from your CT scan and follow up
After the test, you should be able to return to your regular routine. If contrast was used, your doctor may give you specific instructions.
The results of the test will be interpreted by a radioologist who will send a report back to you. The scans can be stored electronically for future reference.
The report will be discussed with you by your doctor. Your doctor may order additional tests depending on the results. If they are able to diagnose the problem, your doctor will discuss the next steps with you.
Both MRI and CT scans have a low risk. Both can provide important information that will help your doctor diagnose certain conditions. Arth Diagnostics center has installed the best and the most advanced Diagnostics Lab in Udaipur Rajasthan
Your doctor will most likely tell you which one to choose. Ask questions and share any concerns with your doctor to ensure you are comfortable with the decision they make.
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