Ingenious to avoid radiation for the physical examination!

Ingenious to avoid radiation for the physical examination!
At the time of many unit physical examinations, people hesitate when always patting on chest slice or chest completely, afraid the physical examination has certain influence on human body more or less too, Zhongshan University attach to the intersection of ease and celestial being Sun would rather commemorate head of the department of hospital nuclear medicine Jiang one professor and wide the intersection of medicine and two head of the department of institute nuclear medicine Lin Wei say when being interviewed by New Bulletin reporter, there is influence on that the human body is in radiation, depend on once the radiating amount, is radiated the total amount, radiated time, and the human body, to the regulating function of the radiation, so, certainly receive this radiation while checking more or less, the expert reminds citizens to pay attention to the following several points at this moment:
Avoid checking excessively and repeatedly
Jiang would rather one professor say a unnecessary one check, try hard, do, take go to a doctor, next time make film, send for a doctor and judge whether to need to retake. In addition, go in for grandiose projects when being chosen the inspection method, it is checkable to use the X-ray, don't make CT, is only consider doing pertinence to check with CT when X-ray examination is unable to make a definite diagnosis of!, so as not to strengthen radiation dosage.
In addition, after women are 40 years old, it is more advantages than disadvantages to make breast X-ray 1- 2 times and scan every year, but if often do for such a checking or over one time in one year 40 years old ago, it is greater than the profit to know the fraud. Similarly, measure the bone density method by radiation, the diagnosis to osteoporosis is very effective. Accept this kind check early, to old danger have radiation, unless special reason, it is unnecessary to too do this inspection frequently.
The photo is replaced and perspected: Can make film chest completely
Seldom perspect now, it is strong to perspect the dosage, so the large hospital will generally popularize photos in a more cost-effective manner. Perspect spacing interval best in above one year twice. Perspectivity want, 1 quantity that fine long hair wish, make a patient of chest, only take to be wished by the intersection of radiation and 0.4 fine long hair. Lin Wei claims, can select the chest completely and can strike the low dosage spiral CT and does not select ordinary CT, used in ordinary CT that checks and try hard to reduce, but CT used for diagnosing can't exempt. Without obvious symptom or without diseases such as pneumonia,etc. people, chest in the customary physical examination completely project unnecessary to do once a year.
Already pregnant to tell doctor whether check, it treats to be pregnant and then after the half a year early
Under diagnosing the intersection of result and the same situation, try hard, prevent from being chosen radioactive diagnosis technology, women, children should be careful to check or treat with the ray, pregnant woman that or may be pregnant, women breast-feeding their children should try hard to avoid contacting X ray and radiosiotope, if is pregnant or must tell a medical worker in advance in nursing period, prepare pregnant women, should check pregnant the second half, in order to prevent from, bring foetus' deformity because of physical examination carelessly to the greatest extent.
Medical radiation increases
We live in the environment full of radiation. A professor would rather introduce Jiang, radiation includes natural radiation and artificial radiation, 80% of radiation which the human body accepts come from natural radiation, 20% come from human radiation, but in artificial radiation, medical radiation nearly occupies 98%.
According to different standards, medical radiation can be divided into multi-type, the second affiliated hospital nuclear medicine head of the department Lin Wei of Guangzhou medical college introduces to the reporter, if accept radiation way can be divided into shining and internal radiation outside the body according to the patient, it shines to be we common if X-ray, CT, bone density check and nuclear medicine apparent to look like etc. outside the body. But often happen in the body in the nuclear medicine dept..
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