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:** When both the Federation Internationale de Gynecologie et d'Obstetrique (FIGO) stage and lymph node detail are available, record the code with lymph node detail in preference to a statement of FIGO stage. **Note 3:** Regional lymph nodes include Deep inguinal, NOS Femoral Inguinal, NOS Inguinofemoral (groin) Node of Cloquet or Rosenmuller (highest deep inguinal) Superficial inguinal (femoral) Bilateral/contralateral regional lymph node(s)

Default

999

NAACCR Item

NAACCR #774
Code Description SS2018 N
000 No regional lymph node involvement NONE
050 Isolated tumor cells in regional lymph node(s) no greater than 0.2 mm NONE
100 1-2 regional lymph node(s) involved and size of metastasis in each node less than 5 mm RN
200 1 lymph node and size of metastasis equal to or greater than 5 mm RN
300 1 or 2 regional lymph node(s) positive and size of metastasis not given FIGO Stage IIIA RN
400 3 or more regional lymph node involved and size of metastasis in each less than 5 mm RN
500 At least 2 regional lymph node equal to or greater than 5 mm RN
600 Regional lymph node(s) with extracapsular spread FIGO Stage IIIC RN
700 3 or more regional lymph node(s) positive and size of metastasis not given RN
750 Fixed or ulcerated regional lymph nodes FIGO Stage IVA based on regional lymph node involvement RN
800 Regional lymph node(s), NOS Lymph node(s), NOS FIGO Stage III [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) (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: 3-30 (5) **Introduction to Female Reproductive Organs**. In: Amin, M.B., Edge, S.B., Greene, F.L., et al. (Eds.) AJCC Cancer Staging Manual. 8th Ed. New York: Springer; 2017: 631 (6) Gibb, R.K., Olawaiye, A.B., Mutch, D.G., et al. **Vulva**. In: Amin, M.B., Edge, S.B., Greene, F.L., et al. (Eds.) AJCC Cancer Staging Manual. 8th Ed. New York: Springer; 2017: 633-640