Table 2.

Tumour dimensions measured by MRI and CEUS

	L-R (M ± SD mm)	C-C (M ± SD mm)	A-P (M ± SD mm)
MRI	51.93 ± 14.78	42.96 ± 13.31	37.37 ± 11.47
CEUS	49.68 ± 13.89	39.48 ± 12.94	37.74 ± 11.71
Mean difference	2.24 ± 8.24	3.48 ± 7.03	−0.37 ± 5.80
Bland−Altman 95% limits of agreement	−13.91–18.39	−10.29–17.26	−11.74–11.00
r a	0.836	0.857	0.875
P	0.053	0.001 b	0.064

AP, anteroposterior; CC, cranio caudal; CEUS, contrast-enhanced ultrasonography; LR, left-right.

^aCorrelation coefficient.

^bDifference in craniocaudal diameter was significant (p < 0.05).