Why does the doctor ask you to get a CT scan?



CT scan or a CAT or computerized tomography scan makes use of computers and X-ray machines that are rotating. This helps to create a cross sectional image of your body. The images let the doctor get a more detailed view as compared to a normal x-ray procedure. CT scan shows the blood vessels, soft tissues and the bones in various body parts. The chest CT scan can let the doctor get an in-depth view of the state of your chest and diagnose the problem that is causing trouble.

 

Where all can CT scan be used for

The CT scan can be sued to check your

       Shoulders

       Head

       Abdomen

       Spine

       Knee

       Heart

       Chest

What happens in the test?         

You will be asked to lie on a machine that looks like a tunnel and the side of the machine will rotate to take many X-rays from varied angles. These pictures are sent to the computer. It is combined here to produce images of the particular part of the body and give the doctor a clearer view.

Why is CT scan done?

There are many uses of the CT scan. However, it is primarily used to diagnose diseases and to evaluate an injury. The imaging technology lets the doctor diagnose the muscle deformation, any infections or a fracture in the bone. He will be able to pinpoint the location where there is a tumor or a mass. He will be able to clearly study the internal structures and the blood vessels. The CT scan can also assess the internal injuries extent and any internal bleeding. The CT scan is also used by doctors to guide through any biopsy or surgery and monitor the treatments effectiveness for some medical conditions like heart diseases and cancer.

The test is very minimally invasive and this can also be conducted fast.

Reading the CT scan result

The CT scan result is normal if the radiologist does not see any blood clots, tumors or fractures and if there are no abnormalities in the images. On the contrary if the radiologist sees any abnormalities then this will call for further tests and treatments based on what the abnormality is.

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