Review
Copyright ©2013 Baishideng Publishing Group Co.
World J Hepatol. May 27, 2013; 5(5): 264-274
Published online May 27, 2013. doi: 10.4254/wjh.v5.i5.264
Table 4 The characteristic of the new S and XL probes comparing to M probe
ProbeFrequency of ultrasound (MHz)Depth (mm)
S515-40
M3.525-65
XL2.535-75