What are the screening methods for early colorectal cancer?In European and American countries, FIT is mainly used, which is actually an immunochemical method, to detect fecal occult blood. However, the advantages of these tests are that they are very cheap and very convenient to detect, so they are often used in community screening.
Can other screening methods replace colonoscopy?Some patients are afraid of colonoscopy examinations and often hope to screen for colorectal cancer through other types of examinations.
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