Most patients who need to pass a number of medical examinations often have any questions: why the MRI is being examined, what is its security and how often can I do MRI?
MRI is a diagnostic examination of the back, brain and other organs by electromagnetic waves. If compared with x-ray, then such a survey is considered safe for human health.
How often can I do MRI - about security
The advantages of magnetic resonance therapy are that there is no radiation by ions. We will not delve into all complex processes, it is important only to understand that in medicine, this examination is considered safe and highly efficient in terms of an accurate diagnosis.
According to statistics, 1 million patients who have passed this survey felt well and no harm to the body after the survey was not applied.
As for the inconvenience, MRI is not fast diagnosis, the person's scanning can take from 15 to 60 minutes. At this moment, the patient must lie and do not move. The procedure is absolutely painless and does not deliver any unpleasant feelings.
Do you often do MRI?
Since the survey is prescribed to identify the diseases of the respiratory, spine, brain and vessels, as well as pelvis and abdominal organs, MRI is assigned according to the testimony. If there is a need for a survey, then prescribe a direction on MRI.
It is possible that one survey will not be enough to clarify the diagnosis to assign proper treatment, repeated MRI is assigned. This is not harmful to the patient, because electromagnetic waves, with the help of which a survey is carried out cannot harm the human body, because they do not have a radiation load. Therefore, if you compare X-ray and MRI, then preference is given to the second option.
How often can I do MRI to children
The survey is carried out by children of any age. Babies and children under 7 years old - under anesthesia, to accurately perform a survey. Older children explain what you need to lie in the capsule and do not move, but in order not to scare the noise of tomograph, they give earplugs.
The diagnosis of MRI children are prescribed extremely rare, but more due to the inconvenience of the survey, because the anesthesia is a very heavy burden on the children's body.
What are the contraindications to MRI
Not every person you can do a similar examination to not harm health:
- during pregnancy (in the first 3 months), MRI does not do - this is an absolute contraindication. The remaining 2 trimesters - only on the strict testimony of the doctor, but not at the request of the patient;
- if a person has implants installed on medical testimony. These include: pacemakers, clips to stop blood on vessels, knitting needles installed in bones, artificial joints and any orthopedic designs;
- not recommended an MRI examination for people, with fear of closed space.
Relative contraindications, at the discretion of the attending physician: excess body weight (about 150 g and even more), the inability to stay for a long time in the realmost position.
Now you know that MRI does not harm the body and can be examined according to the testimony of the attending physician.
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