Case Report
Copyright ©2007 Baishideng Publishing Group Inc.
World J Gastroenterol. Nov 21, 2007; 13(43): 5775-5778
Published online Nov 21, 2007. doi: 10.3748/wjg.v13.i43.5775
Figure 1
Figure 1 Ultrasound (US) image of a 20-mm hypoechoic nodule in segment 2 (S2).