The physical examination should be examined 30 years old later

The physical examination should be examined 30 years old later " The latent blood of excrement "
Times reporter Wang ZhiSheng of the health
Interviewed the expert: Wan DeSen, head of the department belly of Zhongshan University tumour hospital, professor, doctoral supervisor, study the cooperative centre director, professional committee's Vice Chairman of large intestine cancer of Chinese Anti-Cancer Association in World Health Organization's cancer.

The time of paying a home visit: Wednesday morning

Beijing medicines supervise food medicines that the administration bureau host propagated into in the community activity safely, propagate in summer and prevent large intestine cancer especially. Digestive tract disease high to send season in summer, enteritis, diarrhoea, stomach trouble, the intersection of round worm and the intersection of disease and these similar to symptom of intestinal cancer, most people have not caused enough attention, cause a lot of patients to be found until later period. Statistical data of the end of 2007 such as Municipal Health Bureau such as Beijing indicate intestinal cancer it becomes ranks in lung cancer, after the hepatocarcinoma to be high to take place tumour already.

The large intestine cancer professional committee's Vice Chairman professor full of trees Wan Germany of Chinese Anti-Cancer Association introduces, the early symptom of large intestine cancer is hidden very much, the diagnosing rate wanders up and down in 10%~15% all the time in early days at present, when over 80% of the patients make a definite diagnosis of large intestine cancer, the later period in disease has already been developed into. And if large intestine cancer can be found, treated in early days, the survival rate of 5 years after the operation can reach 90%~95%, the patient is only 5% in later period.

93% of the large intestine cancers come from adenoma ' Pathological change) before a kind of cancer ,It generally takes 5~7 years to grow from adenoma to cancer. Pathological change and symptom are not very obvious because of large intestine cancer cancer, the later period while causing most patients to already reach while discovering, mortality is extremely high.

Say, it is to find the important means of large intestine cancer to check the latent blood test of excrement regularly in early days at present, also the present internatioanlly agreed sieve checks the method. With the changes of diet structure and life, the morbidity of large intestine cancer has already been advanced greatly at age, 30 -year-old young people have already been kept a close watch on silently. "So should check latent blood of excrement once at least every year and can also check the anoscope once at convenience after over 30 every yearing. "

The expert has also introduced some methods that judges oneself: First, see and have blood in one's stool. The early rectal cancer patient is easiest to have blood in one's stool, distinguish with haemorrhoids. The bleeding that haemorrhoids initiate often bleeds behind the stool, scarlet, but the often dark red jam of bleeding that intestinal cancer caused.

Second, the stool is used to changing. Including the changes of time, number of times of stool, and diarrhoea of the constipation or unidentified reason. Especially when constipation and diarrhoea replace appearing repeatedly, should cause and watch out for even more.

Third, the stool shape is unusual. The normal excrement and urine should take the form of cylinder, but if tumour is stressed in the rectum, oppress the excrement and urine, will often attenuate while discharging, or flat in shape, have blood mark to also adhere to sometimes, the groove appears.

The physical examination should be examined 30 years old later " The latent blood of excrement "