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Copyright ©2014 Baishideng Publishing Group Inc.
World J Clin Oncol. Dec 10, 2014; 5(5): 931-965
Published online Dec 10, 2014. doi: 10.5306/wjco.v5.i5.931
Figure 1
Figure 1 A simplified flow diagram of the relationship between screening and diagnosis showing that screening generally has not 2 but 3 outcomes: positive, negative and equivocal, which is managed by time and re-testing.