Topic Highlight
Copyright ©2007 Baishideng Publishing Group Co.
World J Gastroenterol. Mar 7, 2007; 13(9): 1335-1346
Published online Mar 7, 2007. doi: 10.3748/wjg.v13.i9.1335
Figure 5
Figure 5 Application of the principle of mass conservation to quantify local longitudinal shortening from measurement of the change in cross sectional area from endoluminal ultrasound images, leading to L/L* = 1/(A/A*).