EOD Primary Tumor
This input is used for staging
Notes
**Note:** Left and right extremities (e.g. arm, leg) are counted as separate body regions.
Default
999
Code |
Description |
SS2018 T |
100 |
Solitary lesion
Solitary skin involvement |
L |
200 |
Regional skin involvement
Multiple lesions confined to one or two contiguous body regions |
RE |
600 |
Generalized skin involvement
Multiple lesions confined to three or more contiguous body regions
Multiple lesions confined to discontiguous body regions |
D |
700 |
Multiple lesions, NOS |
RE |
800 |
No evidence of primary tumor |
U |
999 |
Unknown; extension not stated
Primary tumor 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 Hematologic Malignancies**. In: Amin, M.B., Edge, S.B., Greene, F.L., et al. (Eds.) AJCC Cancer Staging Manual. 8th Ed. New York: Springer; 2017: 931-935
(6) Rosen, S.T., Jaffe, E.S., Leonard, J.P., et al. **Primary Cutaneous Lymphomas**. In: Amin, M.B., Edge, S.B., Greene, F.L., et al. (Eds.) AJCC Cancer Staging Manual. 8th Ed. New York: Springer; 2017: 967-972