Fig. 2From: Size measurements of hepatocellular carcinoma: comparisons between contrast and two-dimensional ultrasoundThe measurements of diameters from another two cases. a The dual frame of 2D (left) and AP (right) measurements showing slightly enlarged AP diameters in the first case. b The dual frame of the second case displaying slightly decreased measurements in LP (right) when comparing that of 2D (left)Back to article page