Brief Article
Copyright ©2012 Baishideng Publishing Group Co.
World J Gastroenterol. Feb 14, 2012; 18(6): 541-545
Published online Feb 14, 2012. doi: 10.3748/wjg.v18.i6.541
Figure 1
Figure 1 Contrast enhanced ultrasound. A: A representative liver metastasis after 13 s of contrast agent injection with early contrast enhancement; B: A representative liver metastasis after 29 s of contrast agent injection with lost of contrast enhancement.