. . "Lymph nodes surrounding the portal vein.NCI" . . . "CDISC"^^ . . "Portal_Lymph_Node"^^ . "Body Part, Organ, or Organ Component"^^ . . "Periportal Lymph NodeSYCDISC" . "PORTAL LYMPH NODEPTCDISCSDTM-LOC" . "Lymph nodes surrounding the portal vein. (NCI)CDISC" . "LYMPH NODE, PORTALPTCDISCSEND-SPEC" . . "Portal Lymph Node"^^ . "Portal Lymph Node"^^ . "C77645"^^ . "Portal Lymph NodePTNCI" . "CL387033"^^ .