The treatment of cancer of colon makes the prominent progress _ treatment

The treatment of cancer of colon makes the prominent progress _ treatment
From 2002 to 2007, the mortality which U.S.A. initiates because of cancer drops by an average of 2.1 percentage points a year, this mainly gives the credit to and makes greater progress in resisting colon and rectal cancer in U.S.A..
The report that the organization of learning according to U.S.A. cancer etc. jointly releases on the 15th claims, from 2002 to 2007, the mortality which U.S.A. initiates because of cancer drops by an average of 2.1 percentage points a year, this mainly gives the credit to and makes greater progress in resisting colon and rectal cancer in U.S.A..
This enormous main reason of change makes the great progress of two respects in preventing and curing colon and rectal cancer in U.S.A..
As the second major cancer killer, nearly 5% of the men and 4.5% of the women suffer from colon and rectal cancer every year in U.S.A.. For this reason, U.S.A. strengthens the prevention work of finishing enteric rectal cancer, checks that finds that may initiate the polyp of cancer in time through sifting, and excise in time, thus make rectal cancer patient's number of colon reduce. Say, the newly discovered proportions of patients of men and women of rectal cancer of colon drop by 2.5% every year.
The progress of the other is that a the treatment of colon rectal cancer is more effective, make a lot of old patients' life cycle lengthen one time. In 1996, have a the intersection of treatment and effective medicine of intestinal cancer only, even to this day, have 6 method can treat intestinal cancer effectively already, can make the patient have many kinds of choices.
The intersection of person who learn and report that organization release, cancer of U.S.A., point out man but proportion of death drop soon than women because of suffer from cancer still, male cancer mortality drops by 2.6 percentage points every year, and women's cancer mortality only drops by 1.8 percentage points every year; The intersection of population and gender to suffer from lung cancer split up trend to be obvious, suffer from the intersection of man and death of lung cancer proportion drop by 2% every year, the state not changed steadily will appear at present after increasing for many years in women's mortality.
As a whole, the proportion of cancer patient diagnosed newly every year drops slowly at the speed of 1.5 percentage points.
By the look of ethnic respect, the proportion that American Indians and the original inhabitant in Alaska have suffered from cancer has wanted to be lower than the White race Americans generally, but except gastric carcinoma, hepatocarcinoma, kidney cancer, gallbladder cancer and cervical cancer.
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