Figure 1. Polyp flowchart. Flowchart shows the total number of polyps detected; the number of polyps eligible for unblinding (size 5 mm); and the number of unblinded adenomas that measured 6 mm or larger, which represent the primary study group. The 10 unblinded adenomas that measured 5 mm were excluded because of their diminutive size. VC = virtual colonoscopy.

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