Summary Stage 2018: Thymus
Summary Stage 2018
Notes
Thymus
8000-8700, 8720-8790, 9700-9701
C379
C379 Thymus
Note 1: The following sources were used in the development of this chapter
- SEER Extent of Disease 1988: Codes and Coding Instructions (3rd Edition, 1998) (https://seer.cancer.gov/archive/manuals/EOD10Dig.3rd.pdf)
- SEER Summary Staging Manual-2000: Codes and Coding Instructions (https://seer.cancer.gov/tools/ssm/ssm2000/)
- Collaborative Stage Data Collection System, version 02.05: https://cancerstaging.org/cstage/Pages/default.aspx
- Chapter 35 Thymus, in the AJCC Cancer Staging Manual, Eighth Edition (2017) published by Springer International Publishing. Used with permission of the American College of Surgeons, Chicago, Illinois.
Note 2: See the following chapters for the listed histologies
- 8710-8714, 8800-8934, 8940-9137, 9141-9582: Soft Tissue
- 8935-8936: GIST
- 9140: Kaposi Sarcoma
NAACCR Item
NAACCR #764SS2018 | Description |
---|---|
0 | In situ: noninvasive, intraepithelial |
1 | Localized only (localized, NOS)
|
2 | Regional by direct extension only
|
3 | Regional lymph node(s) involved only
|
4 | Regional by BOTH direct extension AND regional lymph node(s) involved
|
7 | Distant site(s)/lymph node(s) involved
|
9 | Unknown if extension or metastasis |
(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) Detterbeck, F.C., Marom, E.M. Thymus. In: Amin, M.B., Edge, S.B., Greene, F.L., et al. (Eds.) AJCC Cancer Staging Manual. 8th Ed. New York: Springer; 2017: 423-429