|
3614 |
5 |
SEER |
2016 |
16 |
|
|
863 - 867 |
Description
This data item is needed to store the results of the derived algorithmic calculation of Derived SEER Clinical Stage Group.
Rationale
Rationale for change proposal (potential benefits of change): The SEER Program is developing an algorithm to calculate clinical and pathologic stage group based on their T, N, and M components and additional information as needed to calculate stage. For example, for thyroid, additional information is needed on histology and age to calculate stage. Once the T, N, and M are known an algorithm can assign the stage group instead of a registrar having to look up the stage. There are also provisions for a separate field for directly assigned stage group if the registrar prefers entering it.
Codes
0A |
Stage 0 |
0IS |
Stage 0is |
1 |
Stage I |
1A |
Stage IA |
1A2 |
Stage IA2 |
1B |
Stage IB |
1B1 |
Stage IB1 |
1B2 |
Stage IB2 |
1C |
Stage IC |
1S |
Stage IS |
2 |
Stage 2 |
2A |
Stage 2A |
2A1 |
Stage |
2A2 |
Stage IIA2 |
2B |
Stage IIB |
2C |
Stage IIC |
3 |
Stage III |
3A |
Stage IIIA |
3B |
Stage IIIB |
3C |
Stage IIIC |
3C1 |
Stage IIIC1 |
3C2 |
Stage IIIC2 |
4 |
Stage IV |
4A |
Stage IVA |
4A1 |
Stage IVA1 |
4A2 |
Stage IV42 |
4B |
Stage IVB |
4C |
Stage IV4C |
OC |
Occult |
88 |
Not applicable |
99 |
Unknown |
Blank |
The algorithm has not been run |
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