Here is What You Need To Know About CT Scan and Its Benefits

The world of technology has dramatically evolved to the extent of developing technologies which would seem a dream some years back. The advancement in technology has penetrated the medical field to its advantage. Simple and very efficient technological processes with a very high degree of precision have now replaced many procedures that used to be intrusive and life-threatening.

The use of CT scan is one such technology. Doctors get a clear image of your internal organs through a CT scan and make an accurate diagnosis.

1. CT Scan

CT scan involves a combination of x-ray images taken from different angles around your body and then producing sections of internal body images of your internal organs through computer processing.

2. Scanning Position

Before a local ct scan service, the nurse may introduce a liquid that helps highlight the organs, called contrast, into your body. Then you are required to lie flat on the scan table either on your back, side, or on your stomach. The scan table will move slowly into the scanning machine. Of importance to note is that you are not supposed to make movements while imaging is taking place.

3. Uses of CT Scan

  • CT scans have unlimited uses, but doctors mainly use them to examine internal injuries due to trauma or car accidents and other accidents affecting internal organs.
  • CT scan detects internal injuries. CT scan helps have a clear vision of almost all internal organs of the body. Consequently, the doctors use the images to diagnose diseases and also identify internal injuries.
  • The CT scan image assists in planning and identifying the type of treatment to be used, either surgical, radiation, or medical. A further scan after treatment helps monitor the progress and effectiveness of the treatment.
  • Helps in guiding the doctors in carrying out surgery or biopsy. The CT scan locates injuries and shows the location of tumors and bleeding, making it easier for doctors and surgeons to perform surgeries effectively.

4. Benefits

  • CT scan is non-invasive and provides a detailed report about the state of your internal organs.
  • CT scan provides a wide range of medical solutions yet is cost-effective.
  • CT scan images reveal the image of bones, blood vessels, and soft tissues all at the same time.
  • You can perform a CT scan even if you have an implant of any type, unlike the MRI, which tends to be more expensive than a CT scan.
  • The x-rays used in CT scans do not have side effects, and no radiation remains in the patient’s body.
  • The CT scan is fast and does not cause pain or any bony sensation.

5. Don’ts for a CT scan

  • You are not supposed to move when imaging is ongoing.
  • You should not undergo a CT scan when you are pregnant, instead use an alternative such as ultrasound.

6. After The Scan

After the procedure, you can resume your normal activities, but if the doctor gave you contrast, you should take about five glasses of water to remove the liquid contrast from the body; unless otherwise advised by your doctor.

7. Results of A CT Scan

After the CT scan image is ready, a radiologist analyzes your image, writes a report, signs it, and finally sends it to your doctor for further treatment


As advanced medical technology is coming close to you, you need to take advantage and use these modern facilities in the hospital around you. The expenses incurred may seem high compared to just taking medication and staying with a condition even your doctor may not understand. However, proper screening may save you years of trouble and pain. CT scan will accurately identify the state of your internal organs and thus guide you by evidence on the best treatment for your condition.