The time that cancerous color changes talks in this, people is seeking a few OK and effective precaution and the means that discover cancer pressingly, and the occurrence of the check-up that prevent cancer brought a hope to people. But also somebody distains to be considered to preventing cancerous check-up, think this is needless, is the check-up that prevent cancer necessary to do really? What important sense does the check-up that prevent cancer have? Liaozhen Professor Er is accepting doctor of head of department of medicine of precaution of center of prevention and cure of Zhongshan university tumour, chairman family doctor is online when interviewing, point out, the check-up that prevent cancer has important sense, but at the same time scrutator should avoid a few cognitive errors.
Professor Liao Zhener mentioned national cancer center to release newest first phase a report about incidence of a disease of Chinese malignant tumor and mortality, according to the analysis of big data, at present the incidence of a disease of malignant tumor rises in year after year, mortality also is resided do not fall high. And in be opposite at present for terminal cancer patient, still reduce the mortality of cancer without better step and method.
But Professor Liao Zhener thinks everybody wants to begin to consider whether discover a few inchoate cancer to plant. If can discover inchoate cancer is planted, achieve early the objective that diagnose and has early treatment, so inchoate cancer is planted, its treat the effect to compare ideal. And want inchoate discovery which kind of cancer are planted, must do the check-up that prevent cancer. Accordingly, the check-up that prevent cancer has important sense.
Come from cancer to send the crowd of the area high especially, still have the age to be more than 40 years old the group of above and cancer are familial history person, and a few concern with the profession, if contact the person of carcinogen,these should undertake the sieve is checked preventing cancer. In addition, have the person of medical history of the disease before cancer, of medical history of the disease before having the cancer such as polyp of mucous membrane blaze, stomach, bowel polyp for example should undertake sifting checking.
Do the check-up that prevent cancer to need to avoid these errors!Although prevent cancerous check-up to have its necessity, dan Liaozhen Professor Er also points out when to everybody is doing the check-up that prevent cancer, need to avoid a few cognitive errors.
Error one: Yue Guiyue of the check-up that prevent cancer is good
"Some people think (the check-up that prevent cancer) Yue Guiyue is good, still think money flower went out, whats can be checked come out. " Professor Liao Zhener says frankly this is a cognitive error, do the check-up that prevent cancer must individuation, specific aim ground undertakes sifting checking, such results will be clearer, betterer.
Error 2: PET-CT examination can be sifted investigate cancer
Professor Liao Zhener points out, about preventing cancerous check-up, people still has a cognitive error, think the PET-CT that makes a whole body is checked namely, with respect to what the problem can be solved. But in fact PET-CT it is not to use a sieve to investigate cancer, its basically use diagnostic disease. Got some to plant e.g. certain patient cancer, that PET-CT uses judgement namely this one cancer spreads to other position, perhaps say cancer cell changes other place. For the crowd to contracting cancer, PET-CT is helpful.
But PET-CT to check-up person do not suit however. Professor Liao Zhener explains, PET-CT should inject agent of a kind of radiography, it has certain ray. If be the instrument that checks it as the sieve, the ray of PET-CT is right for healthy human body, it is influential, accordingly he is not recommended, also do not advocate healthy crowd undertakes with PET-CT the sieve of cancer is checked.
Error 3: Do the check-up that prevent cancer with respect to get sth done once and for ever
Besides two afore-mentioned errors, professor Liao Zhener still points out some people think to had done the sieve that prevent cancer to check, did not need to do later, but actually this also is a kind of error.
In fact, do the check-up that prevent cancer to just reflect current body condition, have cancer without discovery at present, but do not represent he will not get cancer certainly henceforth. So Professor Liao Zhener hopes everybody wants to avoid to be immersed in these cognitive errors.
