核磁共振检查的副作用有哪些 李伟东 吉林省脑科医院 скачать в хорошем качестве

核磁共振检查的副作用有哪些 李伟东 吉林省脑科医院

核磁共振检查的副作用有哪些 李伟东 吉林省脑科医院 核磁共振是一个磁场的成像而不是X射线，它没有电离辐射，所以对人体没有危害，是非常安全的，到目前为止，世界上还没有关于医院使用核磁共振机引起的危害报道，当然除了由于金属物质带入核磁共振室内造成的危害，现在也没发现病人有基因方面或者染色体方面存在畸形的影响，但是核磁共振检查对于眼部金属异物，术后带有心脏起搏器或者带有磁性金属的人是不适合的，会引起金属的产热、移动造成人体的损害，核磁共振检查时的噪音很大，空间也比较狭小，严重心脏病、幽闭恐惧症的病人可能产生很大的影响，怀孕的妇女也不建议做核磁共振检查，以免对胎儿造成影响，因此是否需要核磁共振检查应该根据自身的情况和医生的判断来进行决定。 What are the side effects of MRI MRI is an imaging of a magnetic field, not an X-ray, It has no ionizing radiation, So there is no harm to human body, It's very safe, up to now, There is no report on the harm caused by the use of MRI in hospitals in the world, Of course, in addition to the harm caused by metal substances brought into the NMR room, No genetic or chromosomal abnormalities have been found, But for the metal foreign bodies in the eyes, People with pacemakers or magnetic metals are not suitable, It will cause heat generation and movement of metal and damage to human body, The noise of MRI is very loud, The space is also relatively small, Patients with severe heart disease and claustrophobia may have a great impact, Pregnant women also do not recommend an MRI, So as not to affect the fetus, Therefore, whether MRI is needed or not should be decided according to their own situation and the judgment of doctors.