A computerized tomography (CT) or computerized axial tomography (CAT) scan combines data from several X-rays to produce a detailed image of structures inside the body.
Computerized (or computed) tomography Nikita Kucherov Jersey Womens , and often formerly referred to as computerized axial tomography (CAT) scan, is an X-ray procedure that combines many X-ray images with the aid of a computer to generate cross-sectional views and, if needed, three-dimensional images of the internal organs and structures of the body.
Computerized tomography is more commonly known by its abbreviated names, CT scan or CAT scan. A CT scan is used to define normal and abnormal structures in the body andor assist in procedures by helping to accurately guide the placement of instruments or treatments.
CT scans produce 2-dimensional images of a "slice" or section of the body, but the data can also be used to construct 3-dimensional images. A CT scan can be compared to looking at one slice of bread within a whole loaf.
This data is transmitted to a computer Ryan McDonagh Jersey Womens , which builds up a 3-D cross-sectional picture of the part of the body and displays it on the screen.
Sometimes, a contrast dye is used because it can help show certain structures more clearly.
For instance, if a 3-D image of the abdomen is required, the patient may have to drink a barium meal. The barium appears white on the scan as it travels through the digestive system.
Why CT SCAN is done?
It is done for obtaining images of: 鈥?soft tissues 鈥?the pelvis 鈥?blood vessels 鈥?lungs 鈥?brain 鈥?abdomen 鈥?bones
CT Scan is often the preferred way of diagnosing many cancers, such as liver, lung Mikhail Sergachev Jersey Authentic , and pancreatic cancers.
The image allows a doctor to confirm the presence and location of a tumor, its size, and how much it has affected nearby tissue.
A CT scan of the head can provide important information about the brain, for instance, if there is any bleeding, swelling of the arteries Andrei Vasilevskiy Jersey Authentic , or a tumor.
A CT scan can reveal a tumor in the abdomen, and any swelling or inflammation in nearby internal organs. It can show any lacerations of the spleen, kidneys, or liver.
As a CT scan detects abnormal tissue, it is useful for planning areas for radiotherapy and biopsies, and it can provide valuable data on blood flow and other vascular conditions.
It can help a doctor assess bone diseases Victor Hedman Jersey Authentic , bone density, and the state of the patient's spine.
It can also provide vital data about injuries to a patient's hands, feet, and other skeletal structures. Even small bones are clearly visible, as well as their surrounding tissue.
Procedure
The patient may need to abstain from food, and possibly drink Louis Domingue Jersey Authentic , for a specific period before the scan.
The entire procedure, which includes set-up, the scan itself, checking the pictures, and removing the IV if needed, takes 15 to 45 minutes depending on what part of the body is being scanned.
鈥?For some studies Braydon Coburn Jersey Authentic , the patient will be asked to hold their breath for up to 20 seconds. 鈥?No metal may be worn. 鈥?What clothing the patient wears depends on the nature of the study. For a CT scan of the chest, abdomen, or pelvis, for example, usually the patient will change into a hospital gown. For a head CT scan, the patient can wear normal street clothes. 鈥?Sedation is rarely necessary. The machine is quiet Yanni Gourde Jersey Authentic , so the patient hears during the test is a quiet whirr. 鈥?The technologist is in the next room and can observe the patient through a large window.
Cost of CT SCAN in Delhi
The cost of MRI scan of different body parts lies between 2500鈥?5000 INR.
You can get huge discount on CT SCAN at Best CT Scan Centre by visiting MRI PET CT CENTRE site
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