The cost of a CT scan in India depends on various factors, including the location, the body part being scanned, the contrasts being used, and the number of slice sections.
CT scan stands for Computerized Tomography, also known as CAT scan, which stands for Computerized Axial Tomography. It is a diagnostic investigation in radiology that uses X-rays and a computer to create cross-sectional pictures of the body.
A CT scan is a quick and painless procedure that provides more detailed pictures than a regular X-Ray. It can diagnose various conditions related to different parts of the body, including bones, organs, blood vessels and soft tissues.
Usually, a CT scan is prescribed to visualize.
How Does a CT Scan Works?
A CT scan machine is a large, tunnel-like structure with a table that slowly moves through it. To start the scan, the person is asked to lie on the table.
As the table slowly moves into the CT machine, a scanner inside the machine rotates around the body and takes a series of X-rays from different angles.
When one rotation of the scanner is completed, it means one full slice is completed and the image gets stored in the computer.
The rotation of the X-ray scanner then repeats to produce another image slice.
Thus, the process is continued until the desired number of image slices are collected, up to 256 slices.
These collected image slices can be either displayed individually or stacked together in order to generate a 3-D image of the patient by the computer that stores the images during the scan.
The individual image slices or the 3-D image of the body, makes the doctor’s job easier to spot the exact location of the problem.
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A CT scan is a day-care procedure that doesn't require hospitalization. Here's what to expect:
Preparation : Patients are instructed to fast and consume only liquids before the scan. They wear a hospital gown and remove all jewelry and metal fastenings.
During the Scan :
Patients lie on a motorized table that moves into the CT machine.
They may be repositioned as needed (face up, down, or sideways).
Communication with the radiologist is via intercom for instructions.
Remaining still is crucial to avoid blurring the images.
Completion : The scan continues until the desired number of image slices, prescribed by the doctor, are obtained.
Why is a CT Scan Prescribed?
Doctors prescribe a CT scan to:
Diagnose Bone and Joint Disorders : Detect complex fractures, tumors, and other bone abnormalities.
Guide Treatments : Aid in procedures such as biopsies, radiation therapy, or surgery.
Evaluate Internal Injuries : Assess trauma-related internal injuries or bleeding.
Locate Conditions : Pinpoint the location of infections, tumors, or blood clots, including cancer.
Monitor Treatment : Track the effectiveness of treatments for conditions like cancer and heart disease.
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Factors affecting the cost include the type of CT scan (e.g., brain, chest, abdomen), the use of contrast dye, the hospital or diagnostic center's reputation, and the city or region where the scan is performed.
Additional costs may include consultation fees with a specialist, the cost of contrast dye if used, and any follow-up tests or procedures recommended based on the CT scan results.
You will lie on a table that travels through a circular scanner during a CT scan. The procedure is painless and typically takes 10 to 30 minutes. If a contrast dye is used, it may be injected into a vein or taken orally.
Radiation exposure during a CT scan is minimal, which is generally considered safe. However, repeated exposure should be minimized. There may also be risks related to the use of contrast dye, such as allergic reactions or kidney issues.
For most CT scans, you can eat and drink as usual. However, if contrast dye is used, you may be asked to fast for a few hours before the procedure. Follow your doctor's specific instructions.