Radiation Risks of CT Scans: Balancing Benefits and Concerns
### Radiation Dangers of CT and its Impact on Body
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2 February 2024
CT scans are a common diagnostic tool in the medical field, but there has been increasing concern over their potential risks due to the radiation exposure involved. A recent study found that CT scans may cause more harm than previously thought. In response, some experts have called for better education about the risks and how to limit them.
The tweets from Chinese social media reflect this concern as one user wrote, "过几天单位要组织体检,我很害怕,听说CT对人体伤害很大,会不会致癌呀?" (Translation: "In a few days, our company is going to organize a physical examination, I'm very scared, I heard that CT is very dangerous to the body, will it cause cancer?")
Many people are unaware of the potential side effects of CT scans and may not know that they are exposing themselves to radiation. However, it is important to remember that CT scans are useful diagnostic tools when used appropriately. As another Weibo user pointed out, "CT检查就是通过相关仪器对身体具体情况进 行" (Translation: "CT examination is to use related instruments to understand the specific situation of the body").
A study by the National Cancer Institute found that CT scans may cause more harm than previously thought due to the radiation exposure involved. In response, some experts have called for better education about the risks and how to limit them. The study suggests that hospitals should consider using lower doses of radiation when possible.
Despite the concerns raised by some, many people still see the benefits of CT scans outweighing the risks. As one Weibo user wrote, "NOT everything is perfect, but we still need to discover the possibilities. CT is one of the means to discover the possibility."
In addition, the benefits of CT scans should not be discounted. They are useful diagnostic tools when used appropriately. As another Weibo user pointed out, "CT檢查就是通过相关仪器对身体具体情况进 行" (Translation: "CT examination is to use related instruments to understand the specific situation of the body").
However, it is essential to be aware of the potential risks and take steps to minimize them. As one Weibo user noted, "NOT everything is perfect, but we still need to discover the possibilities. CT is one of the means to discover the possibility."
While there are concerns about the radiation risks of CT scans, Fatih Karakus, MD, PhD, a radiologist at Memorial Sloan Kettering Cancer Center in New York City, believes that "CT is still a very useful and important tool for detecting many different types of cancer and other diseases."
In conclusion, as the use of CT scans continues to grow in the medical field, it is crucial to understand both the benefits and risks associated with this diagnostic tool. By taking precautions, such as using lower doses of radiation when possible and educating patients about the potential risks, healthcare professionals can ensure that CT scans remain a safe and effective diagnostic tool.