After 40 years of age, Re: should pay attention to the 6 early signals of colon cancer
1 colonoscopy for
a camera at the end of the hose, through the anus, and the whole large intestine and the distal small intestine in a clear field of vision.
2 soft sigmoidoscopy examination of
is consistent with colonoscopy. Large intestine may be seen, and less sedative may be needed.
3 fecal occult blood test (FOBT)
test the blood condition by test paper and other chemical methods, and check the variation of DNA in the cancer cell or polyp cells.
professor Xu Jianming, director of the digestive cancer Department of third seven hospital of the PLA:
in recent years, there have been reports of colon cancer positive families, the incidence of which is four times that of the general population, and the incidence of colon polyps in patients with colon polyps is 5 times that of patients without colonic polyps. Familial multiple intestinal sarcoma has a higher incidence of canceration. It is suggested that gastroscopy be done during physical examination. People over the age of 45 should check regularly every year. The age of family history should be checked every year until the age of 20.