1, there will be an impact, CT is not allowed to have any jewelry, which will leave a shadow in the CT film, but the shadow left should be visible in the shape of the jewelry you wear.
2. You should avoid wearing metal objects, including gold bracelets, when you have a CT (computed tomography) scan. This is because CT scans use X-rays, and metal objects can produce artifacts that affect image quality and may interfere with the doctor's ability to correctly interpret the scan results.
3, X-rays, with CT and magnetic **** vibration is different, not hand with a gold bracelet is possible, but it is recommended that you take off as well.
4, do nuclear magnetic *** vibration can not take gold bracelets. Metallic items will seriously affect the detection results of nuclear magnetic **** vibration, producing artifacts and interference signals, the diagnosis of the impact. Therefore, you can't wear a gold bracelet when doing nuclear magnetic **** vibration. Do nuclear magnetic *** vibration can take gold bracelet do nuclear magnetic *** vibration is absolutely can not wear pure gold bracelet.
5, the density of the metal is too high, the ray can not penetrate. But it doesn't say you can't bring it. It is that the part you want to shoot can not have metal things. For example, you want to do the head, then you can not wear earrings on the head, hair clips, a kind of metal. For example, if you want to do the chest, then you can't wear clothes with metal zippers on your chest.