Prediction of the severity of colorectal lesion by fecal hemoglobin concentration observed during previous test in the French screening program
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DOI: 10.3748/wjg.v27.i31.5272
Abstract: BACKGROUND The rate of positive tests using fecal immunochemical test (FIT) does not decrease with subsequent campaigns, but the positive predictive value of advanced neoplasia significantly decreases in subsequent campaign after a first negative test.… read more here.
Keywords: hemoglobin concentration; severity colorectal; fecal hemoglobin; severity ... See more keywords