Organization |
Field Name |
ID |
Required |
---|---|---|---|
KCR |
Peripheral Blood Involvement |
34103 |
yes |
SEER |
Peripheral Blood Involv |
3910 |
yes |
Note 1 The categories for peripheral blood involvement (B rating) are
- B0 No significant blood involvement
- B1 Low blood tumor burden
- B2 High blood tumor burden
Note 2 Physician statement of B rating can be used to code this data item.
Note 3 If counts or percentages of neoplastic cells and clonality test results are available, but a B rating is not stated by the physician, the registrar can use the information and assign a B rating and code this data item accordingly. If this information is not available, code 9.
Code |
Description |
B Map |
---|---|---|
0 |
Absence of significant blood involvement |
VALUE:B0 |
1 |
Absence of significant blood involvement |
VALUE:B0a |
2 |
Absence of significant blood involvement: |
VALUE:B0b |
3 |
Low blood tumor burden |
VALUE:B1 |
4 |
Low blood tumor burden |
VALUE:B1a |
5 |
Low blood tumor burden |
VALUE:B1b |
6 |
High blood tumor burden |
VALUE:B2 |
7 |
Test ordered, results not in chart |
VALUE:BX |
9 |
Not documented in medical record |
VALUE:BX |
<BLANK> |
Death Certificate Only, no value provided |
VALUE:BX |