Table 1.

Detection accuracy of automated per-lesion detection without and with virtual tagging. Abbreviations: VT=virtual tagging; FPs=false positives per patient (per two CT scan volumes) on average.

	⩾10 mm sensitivity	FPs	6–9 mm sensitivity	FPs	⩾6 mm sensitivity	FPs
Without VT	100% (4∕4)	4.8	50% (3∕6)	4.8	70% (7∕10)	4.8
With VT	100% (4∕4)	3.8	83% (5∕6)	5.4	90% (9∕10)	5.4