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CT scan is short for computerized tomography scan. CT scans are a type of X-ray that provide highly detailed images. Some fear that the ionizing radiation emitted from CT scans can harm DNA and cause tumors. But the risk associated with these tests is worth the benefit, in most cases.
12 Ιουν 2024 · CT scans expose you to radiation, which has been linked to cancer. Learn your real cancer risk from these scans.
Radiation exposure from CT scans affects adults and children differently. Children are more sensitive to radiation than adults because of their growing bodies and the rapid pace at which the cells in their bodies divide.
1 Ιουλ 2013 · Based on such data, a 2006 report from the National Research Council has estimated that exposure to 10 mSv—the approximate dose from a CT scan of the abdomen—increases the lifetime risk of...
However, the ionizing radiation from CT scans may increase the risk of cancer. This study examined the association between medical radiation from CT scans and the risk of thyroid cancer, lymphoma, and non-Hodgkin lymphoma (NHL) in adults.
30 Νοε 2022 · Based on 111.6 million adult participants from 3 continents (Asia, Europe and America), this meta-analysis identifies an inordinately increase in cancer risks from CT scans for adults. Moreover, the cancer risks were positively correlated with radiation dose and CT sites.
In the US, radiation exposure from medical sources has risen 600% in the last three decades, mainly as a result of a dramatic increase in the use of CT scans and other diagnostic tests that involve higher doses of ionizing radiation compared to conventional X-rays.
