A Complete Guide To A Whole-Body CT Scan- Unused


To live a healthy life, a healthy lifestyle is crucial. A healthy lifestyle doesn’t only include following healthy habits related to eating and living but also going for regular check-ups. A routine check-up means confirming that everything is well with your health, as it helps in the early detection of diseases and prevents them from being life-threatening ones. The whole-body CT scan is an advanced form of preventive health check-up that uses advanced diagnostic techniques to detect and treat several kinds of health issues related to the internal structure of the body, be it organs, soft tissues, blood vessels, joints, bones, etc., before they occur.

Key Points

  • A whole-body CT Scan
  •  Why do I need a whole-body CT scan?
  • What do I need to do before undergoing a whole-body CT scan?
  • What is the procedure for a whole-body CT scan?
  • How long does a whole-body CT scan last?
  • What is the cost of a whole-body CT scan?

Let’s start with the basics of understanding a whole-body CT scan.

A whole-body CT (computerized tomography) scan is an imaging procedure that provides an in-depth view of your body. This painless imaging procedure helps you know what is happening inside your body. By getting this scanning procedure, you can take control of your health and prevent life-threatening diseases.

Walk through some important facts to get detailed information to make the best decision for your health.

A whole-body CT scan is an imaging methodology that produces cross-sectional images at different angles. This scanning procedure uses an x-ray beam and computer to produce images by combining the slices of your body. The images of your body obtained using this scanning procedure provide the doctor with a three-dimensional perspective of the inside of your body to detect the underlying abnormalities.

Why Do I Need A Whole-Body CT Scan?

The whole-body scan produces detailed 3D images of the person’s anatomy. This scanning procedure makes it easy for a doctor to detect the problem by examining it in a detailed manner. Doctors prescribe the whole-body CT scan to diagnose the following conditions:

  • Internal bleeding
  • An abdominal aortic aneurysm
  • Breast cancers
  • Prostate cancers
  • Lungs’ infections 
  • Internal organ-related issues such as the enlarged spleen, liver disease, kidney stones, etc.
  • Sinuses
  • Bones infections
  • Brain abnormalities 
  • Heart attack
  • Nerve damage
  • Heart diseases such as coronary artery disease
  • Tumors
  • Anatomical abnormalities, etc.

It is also recommended for individuals with a family history of health-related abnormalities.

What Do I Need To Do Before Undergoing A Whole-Body CT Scan?

  • Change your clothes to a hospital gown given to you by the diagnostic center.
  • Remove all kinds of jewellery and metallic accessories from your body.
  • Because of the harmful radiation, it is not suitable for pregnant women. So, if you are expecting, inform your doctor and radiology nurse.

What Is The Procedure For A Whole-Body CT Scan?

For the procedure of a whole-body CT scan, all you need to do is follow the instructions of the technologist completely. Lie on your back on the flat examination table that moves into the machine for scanning. The X-ray beam inside the CT scanner revolves around you to create pictures of the inside of your body at different angles. The images are combined using a computer to produce the images.

How Long Does A Whole-Body CT Scan Last?

The procedure of a whole-body CT scan takes around 15–30 minutes to complete.

What Is The Cost Of A Whole-Body CT Scan?

The Whole body PET CT Scan Cost is between INR 15000 and INR 20000, depending on the location and technology used by the diagnostic center.


The whole-body CT scan is the best methodology to detect cancer and other health issues with accuracy. Your doctor uses the images produced by the CT scan to look inside the body and make proactive decisions about treating issues related to organs, soft tissues, bones, and joints. Because health problems strike silently, they can lead to life-threatening events if not diagnosed and treated promptly.



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