Sometimes it takes many years for diseases ( syn: to ) to be found. Now there is a way to look for them before someone is feeling sick. Some illnesses can be found and treated ( syn: to ) very early by having a body scan.
Body scans allow doctors to look into a person’s body. They can see bones, tissue, and blood vessels. By looking into a person’s body like this doctors can sometimes see how healthy a person is. People that have a family history of illness ( syn: to ) might want to have a body scan. Others that are young and healthy would probably not need one. Some people have body scans because it makes them feel more secure ( syn: to ) .
Many doctors do not think everyone should have body scans. Body scans are expensive ( syn: to ) . They are often not necessary ( syn: to ) . Sometimes body scans can be wrong ( syn: to ) . When this happens it can cause a lot of unnecessary worry ( syn: to ) .
Body scans can be very useful to doctors and patients ( syn: to ) . They can help find diseases at early stages ( syn: to ) . If diseases are found early they can be treated more easily. It would be a good idea to talk to a doctor before spending ( syn: to ) money on one.
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