EOD Regional Nodes
This input is used for staging
Notes**Note 1:** Code only regional nodes and nodes, NOS, in this field. Distant nodes are coded in EOD Mets. **Note 2:** Code 800 if regional lymph nodes are involved, but there is no indication which ones are involved.
NAACCR ItemNAACCR #774
|000||No regional lymph node involvement||NONE|
|300||Choledochal Common bile duct Cystic duct (node of the neck of the gallbladder) (Calot's node) Hepatic Hepatic artery Hilar (porta hepatic) (portal) (in hilus of liver) Node of foramen of Winslow (omental) (epiploic) Pancreaticoduodenal, posterior Pericholedochal (node along common bile duct) Periduodenal Peripancreatic (near head of pancreas only) Periportal Portal||RN|
|800||Regional lymph node(s), NOS Lymph node(s), NOS||RN|
|999||Unknown; regional lymph node(s) not stated Regional lymph node(s) cannot be assessed Not documented in medical record Death Certificate Only||U|