EOD Regional Nodes
Notes**Note 1:** Code only regional nodes and nodes, NOS in this field. Distant nodes are coded in EOD Mets. **Note 2:** The specific location of the mesenteric nodes determines whether they are regional or distant. * If the specific location is not described, code in EOD Regional Nodes. **Note 3:** Porta hepatic nodes are recorded as distant for Body and Tail and should be coded in EOD Mets. * If the specific location for hepatic nodes is not described, code in EOD Regional Nodes. **Note 4:** Code 800 if regional lymph nodes are involved, but there is no indication which ones are involved.
|000||No regional lymph node involvement||NONE|
|300||All sites - Anterior, NOS - Common bile duct (pericholedochal) - Common hepatic artery - Gastroepiploic (gastro-omental, left) - Hepatic, NOS - Inferior to the head and body of pancreas - Lateral aortic (lumbar) - Pancreaticoduodenal (anterior, posterior) - Peripancreatic, NOS - Posterior, NOS - Proximal mesentery (anterior, posterior) - Pyloric, NOS - Retroperitoneal - Superior to the head and body of pancreas - Superior mesenteric Pancreas Head (C250) - Lateral wall (right) - Portal vein - Pyloric (infrapyloric, retropyloric, subpyloric, suprapyloric) Pancreas Body and Tail (C251-C252) - Pancreaticosplenic (pancreaticolineal) - Splenic (artery, hilum, lineal) - Suprapancreatic Pancreas Other (C253-C254, C257-C259) - Celiac - Common bile duct (pericholedochal) - Gastroepiploic (gastro-omental) - Lateral wall right - Pancreaticosplenic (pancreaticolienal) - Portal vein - Pyloric (infrapyloric, retropyloric, subpyloric, suprapyloric, NOS) - Splenic (artery, hilum, lineal) - Suprapancreatic||RN|
|700||Pancreas Body Tail (C251, C252) (see code 300 for Pancreas Other, or EOD Mets for Pancreas Head) - Celiac||D|
|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|