Original Article
Copyright ©2012 Baishideng Publishing Group Co.
World J Gastroenterol. Jun 14, 2012; 18(22): 2775-2783
Published online Jun 14, 2012. doi: 10.3748/wjg.v18.i22.2775
Table 3 Site of nodal involvement in 27 patients with a single positive node
Node group involvedNo. of patients
Cystic duct11
Pericholedochal9
Posterior superior pancreaticoduodenal3
Retroportal2
Hepatic artery1
Paraaortic1