Tumor can prevent

The scientist did a test, find 50 thousand pairs of twin to excogitate the its danger sex that 3 kinds of tumour decide by heredity: Prostate cancer, large intestine rectum cancer and breast cancer. The data that other tumour spends by its danger of genetic decision does not have statistical significance. This one research tells us, tumor basically decides as a result of environmental element. In other words, tumor can prevent.

The scientist did a test, find 50 thousand pairs of twin to excogitate the its danger sex that 3 kinds of tumour decide by heredity: Prostate cancer, large intestine rectum cancer and breast cancer. The data that other tumour spends by its danger of genetic decision does not have statistical significance. This one research tells us, tumor basically decides as a result of environmental element. In other words, tumor can prevent.

If the normal cell on person develops canceration, there is the pathological change before a long-term course calls cancer during this, will simply tell is that condition before tumor happening. According to present research, this condition can go to the pathological changes before cancer 10 years 30 years continuously. And, it has 1/3 to be able to develop the tumor that becomes what have a harm to the person to invade a gender probably, still about 1/3 is maintain in the pathological changes before cancer, it is normal to have even still 1/3 meeting retreats fall back on, this among them reason, the scientist is clear without research still now.

Since the pathological changes before cancer can last 10 arrive 30 years, so we have abundant time to monitor it, control its development. Cite a case, palace neck former cancer is tumor inside the pathological changes before a very inchoate cancer. Consider to discover, palace neck former a cancer is likely after 10 years development is palace neck cancer, the research result difference about this odds is very big, some says 15 ％ , have say of 70% , more consistent is to have 30% him meetings subsidise.

Below normal circumstance, everybody won't go to the person of the pathological changes before having cancer see a doctor, because do not have any symptoms. So preventive census is very important. Begin the fifties from last centuries actually, people has known to need to do the smear of a palace neck only, with respect to the pathological changes before the cancer that can diagnose very inchoate palace neck. This kind of pathological changes needs in a way to add surgical operation to be handled only, the patient restored completely. Always used this kind of census to follow remedial country, the happening of cancer of neck of its woman palace and mortality drop 80% , and the country that did not take such step, one of main cancer death reasons of palace neck cancer or woman.

Inchoate examination what kind is important it is thus clear that! Especially such similar is in on the technology the measure that does not have any difficulty, do not undertake popular without any reason really.