EOD Regional Nodes

Notes

**Note:** Code only regional nodes and nodes, NOS, in this field. Distant nodes are coded in EOD Mets.
Code Description SS2018 N
000 No regional lymph node involvement NONE
300 Duodenal Gastroduodenal Hepatic Infrapyloric Pancreatoduodenal Pericholedochal (common bile duct) Pyloric (subpyloric) Superior mesenteric 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 patient record Death Certificate Only U
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