From: Size measurements of hepatocellular carcinoma: comparisons between contrast and two-dimensional ultrasound
2DUS
AP
LP
LD
TD
Mean ± SD or mean rank
29.86, 28.91
0.02 ± 0.14
28.13, 31.07
29.34, 29.62
0.02 ± 0.10
27.59, 31.16
Z or t
− 1.701
0.860
− 0.128
− 0.946
1.521
− 0.856
p
0.089
0.394
0.898
0.344
0.134
0.392