When doing MRI, doctors always go out, but let family members accompany patients? Is it too much radiation?

When you feel uncomfortable, you have to go to the hospital for examination. However, some examination items are not often done, and there are also questions about some operations. For example, when doing MRI, doctors always go out, but let their families accompany the patients. What is the reason? Some people think it may be because of radiation. Are doctors afraid of radiation, so they let their families accompany them, but they slip away? What is the truth? < / P > < p > in fact, the doctor left to go to another examination room to operate the instrument, so as to know the patient’s examination situation in time, and let the family accompany. The main reason is that some patients may not be able to move conveniently and need the help of others, while some patients may not be in a particularly good mood, and the family accompanying can play a role of appeasement. < / P > < p > doctors are not afraid of radiation when they don’t stay next to patients. It’s not intended to say good things for doctors. The truth is that the principle of nuclear magnetic resonance imaging is to use hydrogen atoms to be excited by radio frequency in a magnetic field to generate resonance signals. Finally, after being processed by equipment, there is no radiation in this process. < / P > < p > MRI is a very advanced examination method, but no matter how high-tech it is, doctors need to operate it. Doctors go out to operate the instrument, not to avoid radiation. < / P > < p > our body diseases need to be checked by relevant instruments, and also need the professional diagnosis of doctors. In order to better treat the disease, we should cooperate with doctors more. If you want to achieve better results, you should pay attention to some details. < / P > < p > MRI can accurately detect bone and joint diseases, chest lesions, systemic soft tissue lesions and other diseases, in order to check the results more accurately, these precautions can not be ignored: < / P > < p > 1: in these cases, MRI can not be done, such as high fever, phobia, pregnancy less than three months, aneurysm clip in the body, intraocular metal Patients with foreign bodies can’t have an MRI. In addition, patients with metal stent, cardiac pacemaker and nerve stimulator can not do MRI, and they should avoid entering the MRI room. < / P > < p > MRI has outstanding examination effect in the diagnosis of brain, thyroid, liver, gallbladder, spleen, kidney, pancreas, adrenal gland, uterus, ovary, prostate and other parenchymal organs, heart and large blood vessels. It has a great effect but no radiation. The examination results are very accurate, but when doing it, the instrument will make some sounds. Patients need to be prepared before the examination. The examination will not hurt, but the sound sometimes makes individual patients nervous. BEAUTY&SKIN CARE