Table 2.

Overview of the detected lesions according to MRI sequence VIBE and Spiral VIBE as well as CT in expiration in comparison with the gold standard of CT in inspiration both lesion- and lobe-based

	VIBE	UTE Spiral VIBE	CT expiration
Detection rate of all lesions	26/99	47/99	87/99
Sensitivity	26%	47%	88%
(95% CI)	(17–38)	(32–59)	(70–107)
Detection rate according to lesion size
< 5 mm	5/47	5/47	37/47
	11%	11%	79%
5–10 mm	6/24	16/24	22/24
	25%	67%	92%
> 10 mm	15/28	26/28	28/28
	54%	93%	100%
Lobe-based analysis	24/58	37/58	54/58
Sensitivity	41%	64%	93%
(95% CI)	(41–70)	(26 – 51)	(41–70)
Lobe-based analysis	74/77	74/77	77/77
Specificity	96%	96%	100%
(95% CI)	(58–93)	(58–94)	(61–96)