EOD Mets

This input is used for staging

Notes

**Note:** Distant lymph node(s) for Colon, Rectum and Rectosigmoid include **Colon** - Iliac (common, external) - Inferior mesenteric (cecum, ascending colon, hepatic flexure, transverse colon) - Para-aortic - Retroperitoneal - Superior mesenteric **Rectosigmoid/Rectum** - Colic (left) (rectum) - Hemorrhoidal, inferior (rectosigmoid) - Iliac (common, external) - Internal iliac (hypogastric), NOS (rectosigmoid) - Obturator (rectosigmoid) - Rectal, inferior (rectosigmoid) - Superior mesenteric

Default

00

NAACCR Item

NAACCR #776
Code Description SS2018 M
00 No distant metastasis Unknown if distant metastasis NONE
10 SINGLE distant lymph node chain D
20 SINGLE distant organ (except peritoneum) D
30 Metastasis to MULTIPLE distant lymph node chains WITH or WITHOUT single distant organ (except peritoneum) D
40 MULTIPLE distant organs (excluding peritoneum) WITH or WITHOUT distant lymph node(s) D
50 Peritoneal surface metastasis (peritoneum) WITH or WITHOUT distant lymph node(s) or distant organ(s) Carcinomatosis D
70 Distant lymph node(s), NOS - Not specified as single or multiple chains Distant metastasis, NOS - Not specified as single or multiple organs, or peritoneum D
99 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) Jessup, J.M., Goldberg, R.M., et al. **Colon and Rectum**. In: Amin, M.B., Edge, S.B., Greene, F.L., et al. (Eds.) AJCC Cancer Staging Manual. 8th Ed. New York: Springer; 2017: 251-274