EOD Primary Tumor

Code Description SS2018 T
000 In situ; noninvasive; intraepithelial IS
100 Confined to tissue or organ of origin Localized, NOS L
200 Adjacent connective tissue Adjacent organ(s)/structure(s) - Adnexa - Broad ligament(s) - Cervix uteri - Corpus uteri - Fallopian tube(s) - Ovary(ies) - Parametrium - Round ligament(s) - Uterus, NOS - Vagina RE
700 Other organ(s) of pelvis Further contiguous extension D
800 No evidence of primary tumor U
999 Unknown; extension not stated Primary tumor cannot be assessed Not documented in medical 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)