's general knowledge of dangerous increase of other cancers takes place to the patient of cancer of colon

's general knowledge of dangerous increase of other cancers takes place to the patient of cancer of colon
The investigation that London St Thomas medical college Evans of Britain,etc. carries on reveals, the dangerous increase of cancer take place in the other positions to form the rectal cancer patient, the emergence of some cancers accords with the function that hereditary cancer exchanges the sense gene.
Because hereditary quality, the environment is exposed, treatment of cancer or immune defect, some patients may suffer from many kinds of primary cancers. It is a kind of common tumour to form rectal cancer, the inherent cause plays an important role in having illness coming on.
For understand, form the intersection of rectal cancer and patient, suffer from, send situation and the intersection of discussion and different the intersection of position and tumour of tumour, have common possibility of cause of disease originally while being other again. Evans,etc. tumour register database, find out during the January to December of 1995, 1961 from Times, making a definite diagnosis of has the residents of Times area who form rectal cancer, find together 127281 form the rectal cancer patient, 61433 men among them, 65848 women. ( Gut 2002, 50 : 647)
The researcher observes other cancer cases of forming rectal cancer and taking place after diagnosing to count, and the example counts and pays comparing with have illness coming on according to age, gender, different the intersection of period and anticipated cancer that morbidity calculates, get standardized morbidity than. And observed it after cancer took place in the other positions, the situation takes place to form rectal cancer.
The result reveals, the knot rectal cancer male patient that makes a definite diagnosis of before 60 years old and making a definite diagnosis of the women patient of cancer of colon 65 years old later, the incidence of little intestinal cancer increases notably. The person who forms rectal cancer recurs and increase notably too to the little intestinal cancer patient, other cancers that the morbidity increases notably too have cervical cancer, palace cancer and ovarian cancer after forming rectal cancer.
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