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: Regional nodes includes bilateral and contralateral involvement of named nodes.

Default

999

NAACCR Item

NAACCR #774
Code Description SS2018 N
000

No regional lymph node involvement

NONE
300

Celiac
Cystic duct (node of Calot)
Node of foramen of Winslow (epiploic) (omental)
Pancreaticoduodenal
Pericholedochal (common bile duct)
Periduodenal
Peripancreatic (near head of pancreas only)
Porta hepatis (portal) (periportal) (hilar)
Superior mesenteric

RN
700

Para-aortic
Peripancreatic (along body and tail of pancreas only)

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 patient record

Death Certificate Only

U

(1) Fritz AG, Ries LAG (eds). SEER Extent of Disease 1988: Codes and Coding Instructions (3rd Edition, 1998), National Cancer Institute, NIH Pub. No. 98-2313, Bethesda, MD, 1998

(2) Young JL Jr, Roffers SD, Ries LAG, Fritz AG, Hurlbut AA (eds.). SEER Summary Staging Manual-2000: Codes and Coding Instructions, National Cancer Institute, NIH Pub. No. 01-4969, Bethesda, MD, 2001.

(3) Collaborative Stage Work Group of the American Joint Committee on Cancer. Collaborative Stage Data Collection System User Documentation and Coding Instructions, version 02.05. American Joint Committee on Cancer (Chicago, IL)