Clinical Research
Copyright ©2005 Baishideng Publishing Group Inc.
World J Gastroenterol. Feb 28, 2005; 11(8): 1179-1181
Published online Feb 28, 2005. doi: 10.3748/wjg.v11.i8.1179
Figure 1
Figure 1 Persistent right umbilical vein shown on ultrasonogram. A: Right posterior portal branch originating from the main portal vein at the portal hepatis; B: Anterior portal branch and P4 branch of the portal vein originating from the umbilical portion; C, D: Persistent right umbilical vein on the Cantlie line; PRUV: Persistent right umbilical vein; RAP: right anterior portal vein; RPP: right posterior portal vein; Lig: Ligamentum teres; RHV: Right hepatic vein.