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: Code 800 if regional lymph nodes are involved, but there is no indication which ones are involved.
Code | Description | SS2018 N |
---|---|---|
000 | No regional lymph node involvement |
NONE |
300 | Duodenal |
RN |
800 | Regional lymph node(s), NOS |
RN |
999 | Unknown; regional lymph node(s) not stated 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)
(4) Gress, D.M., Edge, S.B., Gershenwald, J.E., et al. Principles of Cancer Staging. In: Amin, M.B., Edge, S.B., Greene, F.L., et al. (Eds.) AJCC Cancer Staging Manual. 8th Ed. New York: Springer; 2017
(5) Bergsland, E.K., Woltering, E.A., Klimstra, D.S., et al. Neuroendocrine Tumors of the Duodenum and Ampulla of Vater. In: Amin, M.B., Edge, S.B., Greene, F.L., et al. (Eds.) AJCC Cancer Staging Manual. 8th Ed. New York: Springer; 2017