Let's talk about CT scans 4^th May 2019

CT stands for computed tomography, a category of medical imaging. A variety of medical disorders are frequently diagnosed and monitored using CT scans. It is a diagnostic imaging process that creates images of the body's interior using a combination of X-rays and computer technologies. Any aspect of the body, including the bones, muscles, organs, and blood vessels, are shown in great detail.

CT scans may be carried out to assist in diagnosing tumours, look into internal bleeding, or look for other internal injuries or damage. Online health insurance frequently covers CT scans because they are a standard diagnostic procedure. However, coverage may differ based on the particular plan and the purpose of the CT scan.

Uses of CT scans
Many different medical problems are diagnosed and monitored with CT scans, including:

1. Cancer diagnosis and treatment
The progression of various cancer types is detected and tracked using CT scans. They can spot tumours, determine their size, and demonstrate whether cancer has migrated to other bodily regions.

2. Trauma
Internal bleeding, organ damage, and other forms of injuries that would not be seen with other imaging techniques are all detected with CT scans. 3. Cardiovascular disease
CT scans can be used to detect cardiac disease and evaluate the health of the heart and blood arteries.

4. Brain and spinal cord disorders
CT scans can identify brain and spinal cord diseases, such as infections, tumours, and strokes.

5. Muscle and bone injuries
Bone and joint injuries, such as fractures or dislocations, can be found with a CT scan. Additionally, they can assess the spine, find tumours, and assist with orthopaedic surgery.

6. Lung diseases
Lung conditions, including pneumonia, lung cancer, or pulmonary embolism, can all be found with CT scans. Additionally, they can assess lung health and detect the severity of lung disorders.

7. Abdominal pain
A CT scan can diagnose several conditions, including appendicitis, diverticulitis, and pancreatitis, to pinpoint the cause of stomach pain.

How CT scans work
CT scans use X-rays to create highly detailed images of the body. A CT scan is performed while the patient is lying on a table that is moved through a vast, doughnut-shaped device called a CT scanner. As the table moves, the scanner rotates around the body, and various X-ray images are taken from multiple angles. The computer subsequently transforms the bodily component being scanned into a 3D image by combining these images.

CT scans offer incredibly detailed images that can display internal body systems. Minor abnormalities that would not be seen with other imaging techniques can now be seen by specialists.

Risks of CT scans
CT scans expose the patient to a small amount of radiation, although they are mostly harmless. It could be dangerous if the patient is exposed to too much radiation over time. Due to this, medical professionals typically advise CT scans when they are required for diagnosis or therapy.

In addition, there is a slight possibility of developing an allergy to the contrast dye that may occasionally be used during a CT scan. This risk can be minimised by informing the medical staff of any allergies or previous reactions to contrast dye.

Benefits of CT scans
● Speed: CT scans are quick, finishing in just a few minutes
● Non-invasive: Any equipment or surgery is not required for CT scans because they are non-invasive
● High-resolution pictures: High-resolution images from CT scans enable medical professionals to spot even subtle abnormalities.
● Comprehensive pictures: Comprehensive images that provide a close-up of the bodily part being scanned can be produced via CT scans.

CT scans are helpful medical imaging tools that provide precise images of the inside organs and structures of the body using X-rays and computer technology. They offer a more accurate view of inside organs, bones, and tissues than typical X-rays. If a CT scan is deemed medically necessary, health insurance ought to pay for it. It's essential to review the specifications of your online health insurance plan to understand the types of diagnostic tests covered in it.

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Disclaimer: The information provided above is for illustrative purposes only. To get more details, please refer to policy wordings and prospectus before purchasing a policy.