Relatives had a ct scan at Ankang Cancer Hospital. Are there any side effects of this test?

It should be said that PET-CT examination is very safe. Someone has tested it. The dose received by CT examination may be small. It should be expressed by the absorbed dose of radiotherapy, which is about 10 cgy. This amount is very, very low and will not have a big impact. PET and CT are put together. PET injected 18F-FDG, and now 18F-FDG is used the most. Of course, there are other nuclides instead of 18F-FDG. The dose of this 18F FDG is equal to the radiation dose of the same CT scan. The radiation dose of a person doing PET-CT is close to that of whole body CT. It is absolutely safe for a person to do 10 scans a year. In addition, the injected dose of 18F-FDG is about 0.14mci per kilogram according to the weight and weight. If the weight is 120kg, it is 60kg; if the weight is 60-70kg, the approximate radiation dose is 10mCi. Dose. As early as 1950s, four ministries and commissions in China jointly issued a document, which means that the dose of nuclides in the body is safe below 100mCi. These nuclides have half-lives. After three and a half lives, there is no harm, and it is safe for yourself and your relatives and friends.