Dangerous crowd's _ prevention and health care of intestinal cancer

Dangerous crowd's _ prevention and health care of intestinal cancer
What the medical circle has already known is that some diseases have been in close relation with large intestine cancer, suffer from the persons of these diseases high-risk group known as large intestine cancer. So, understand these diseases and apt to suffer from the crowd in term of preventing and diagnosing in early days, it is very beneficial.
Large intestine cancer means and takes place in the caecum, promotes colon, transverse colon, descending colon, second form colon, cancer and tumour of the rectum, it is a kind of most common malignant tumour, ranks the third in various malignant tumour. The morbidity of large intestine cancer of our country shows a tendency to rise notably in recent years, the morbidity increases by 2- 3 times within 20 years in Shanghai alone. What especially merits attention is, the proportion that young people suffer from large intestine cancer is increasing. Though the doctors all believe the increase of large intestine cancer relate to increase of fat content in the diet, but its precise reason is not yet clear. At present, what the medical circle has already known is that some diseases have been in close relation with large intestine cancer, suffer from the persons of these diseases high-risk group known as large intestine cancer. So, understand these diseases and apt to suffer from the crowd in term of preventing and diagnosing in early days, it is very beneficial.
The polyp of large intestine: The polyp is a kind of superfluous living beings that grows from enteric mucous membrane, the size, shape, number, position are different. There are more middle-aged and elderly people over 40 in the patient, increasing with the increase polyp of age too, depend on the colon mirror can make a definite diagnosis of this disease. The polyp studies carefully its source and is mainly divided into adenoma and hyperplasia (inflammation) Two big classes of sex. Known adenoma polyp, person who occur frequently and diameter greater than centimetre of adenoma canceration danger relatively loud polyps especially, pathological change, must excise clean before cancer known as large intestine cancer; Even if already radically treated the patient of the adenoma polyp, should reexamined regularly, in order to observe whether to recur.
Ulcer colitis: Not colitis generally talked about, but the suppuration blood by breaking out repeatedly is a main symptom, the colon mirror can see to examine " Aphtha " Colitis of kind of ulcer. The probability of the canceration takes place in ulcer colitis 5- 10 times higher than normal people, especially have illness coming on when being teenage, and pathological change in extensive range, course of disease in 5 year person of the above in activity, pathological change, the canceration danger is greater. What merits attention is, the ulcer colitis patient of our country obviously increases in recent years, therefore the cancer patient initiating it is increasing.
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