What To Expect When Having A CT Scan Performed
Many people mistakenly think that a computed tomography scan (CTS) performed on the chest is painful, or at least uncomfortable. In fact, it is not. The process is completely noninvasive; it is non-surgical and does not require inserting anything into the body. Physicians use this method to generate an image of everything in your chest with far greater precision and detail than a conventional x-ray can offer. The computer can also create a 3D model by stacking multiple images.
By bathing the upper body area with harmless ionizing radiation, doctors can study any abnormalities or symptoms which may suggest heart disease. They can also study tumors, blood clots, or any other issues that may exist in or near the lungs. Below, we’ll explain what you can expect before, during, and after a computed tomography scan.
Before The Process
The machine used to bathe your chest in radiation is large. In its center, there is a tunnel through which your entire body is slowly moved as the computer takes x-rays. You’ll be asked to remove any foreign objects (i.e. dentures, piercings, jewelry, etc.) before you can be moved through the tunnel.
You should inform your doctor if you’re pregnant. You should also tell him or her if you suffer from any existing conditions, including allergies, diabetes, or heart disease. Because the tunnel through which you’re moved is relatively small, you should inform your doctor if you are claustrophobic.
