Table 3.
Proliferation Index (PI), Pathologic Grade, and Treatment for Cases With Available Clinical Information
| Case No. | PI, % | FL Gradea | Treatment |
|---|---|---|---|
| 1 | 4.4 | 1 | No treatment |
| 2 | 7.0 | 1 | Radiation |
| 3 | 9.2 | 1 | No treatment |
| 25 | 10.0 | 3B | No treatment |
| 7 | 12.2 | 2 | Chemotherapy |
| 16 | 15.0 | 1–2 | No treatment |
| 8 | 16.6 | 2 | Chemotherapy |
| 26 | 17.9 | 3B | Chemotherapy |
| 6 | 21.2 | 1 | Radiation |
| 20 | 21.7 | 3A | Chemotherapy |
| 17 | 22.8 | 1–2 | Chemotherapy |
| 9 | 26.0 | 2 | Chemotherapy |
| 10 | 26.7 | 2 | Chemotherapy |
| 21 | 28.2 | 3A | Chemotherapy |
| 22 | 34.5 | 3A | Chemotherapy |
| 18 | 34.6 | 1–2 | Radiation |
| 11 | 35.4 | 2 | Chemotherapy |
| 12 | 38.6 | 2 | Radiation |
| 27 | 39.9 | 3B | Chemotherapy |
| 28 | 40.7 | 3B | Chemotherapy |
| 19 | 48.0 | 1–2 | No treatment |
| 14 | 49.5 | 2 | Chemotherapy |
| 23 | 58.7 | 3A | Chemotherapy |
| 24 | 67.3 | 3A | Chemotherapy |
| 30 | 68.0 | 3B | Chemotherapy |
a
Grades 1, 2, and 1 to 2 represent low-grade follicular lymphoma (FL); grades 3A and 3B represent intermediate-grade lymphoma.