Re: after making a good CT or X light, do you know that you are pregnant? New audio-visual website
according to the International Radiation Protection Commission (International Radiation Protection Commission) report, under the environmental background radiation, the incidence of childhood cancer is about 0.3%. If the fetus exposes 100 milmilray of the absorbed dose during pregnancy, the risk can be raised to 0.9%.
typical single X optical inspection usually does not exceed 100 milgy absorption dose.
the eighty-fourth report of the International Commission on radiation protection recommends that the absorbed dose of the fetus below 100 milgore should not be used as a reason for stopping pregnancy.
in addition, the fifty-fourth report of the National Commission on radiation protection and measurement suggested that
(1) should be ignored than or equal to 50 milmillore's absorbed dose relative to other factors that may affect pregnancy.
(2) the risk of teratogenicity increased significantly only when compared to 150 milagre. In the general single X - ray examination, the absorption dose of the fetus would not exceed 100 milmilray, only the X light examination near the pelvis needs to be paid attention to and carefully evaluated.
reflex examination and possible fetal injury
the current conclusion is that it is not completely impossible to carry out X - ray examination during pregnancy, if there is a clinical diagnostic requirement (such as an accidental injury during pregnancy, suspected of a fracture. We can predict the dose of radiation absorbed by the fetus in advance, and then conduct a dose assessment to understand the risk of fetal exposure to X rays.
, so if you accidentally receive X light examination during pregnancy, don't be too nervous. You don't need to spend any more money to consult me. I suggest finding an obstetrician and gynecologist, and please consult the radiologist to assess the risk.
I wish you a healthy, smart and smart baby.