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JAMA: The incidence of colorectal cancer tends to be younger, and the starting age for screening has dropped to 45 years old

 Last Update: 2021-06-01
 Source: Internet
 Author: User

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Colorectal cancer has always been a malignant disease with a very high fatality rate.

Recently, the US Preventive Services Task Force (USPSTF) released the latest colorectal cancer screening guidelines in JAMA.

The US Preventive Services Task Force (USPSTF) released the latest colorectal cancer screening guidelines in JAMA.

As the incidence of colorectal cancer is getting younger, the USPSTF combined with multiple investigations and studies, and pointed out in the guidelines that age is one of the most important risk factors for the onset of colorectal cancer, and the incidence rate increases with age.

In the latest guidelines, the USPSTF recommends two screening methods, fecal testing and visual testing, and gives the frequency of screening, among which:

Stool tests include high-sensitivity guaiac test (High-sensitivity gFOBT), immunochemical test (Faecal Immunochemical Test, FIT), and stool DNA immunochemical test (sDNA-FIT);

Visual inspection includes colonoscopy, CT colonography, flexible sigmoidoscopy, and sigmoidoscopy combined with FIT.

The frequency of each screening method is as follows:

USPSTF recommended screening methods and precautions

USPSTF recommended screening methods and precautions USPSTF recommended screening methods and precautions

The USPSTF recommends that because various screening methods require different screening frequencies, screening locations, and preliminary preparations, at the same time, the methods of anesthesia or sedation during the examination and the procedures followed after abnormalities are found are different.

At present, the trend of rejuvenation of diseases seems to be more and more obvious.

Original source:

US Preventive Services Task Force.

com/journals/jama/fullarticle/2779985?resultclick=1&appid=scweb&appid=scweb&alert=article" target="_blank" rel="noopener">Screening for Colorectal Cancer US Preventive Services Task Force Recommendation Statement.

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