From: Prognostic scores in brain metastases from breast cancer
Median age, range | 57 yrs., 29–76 |
% age <65 years vs. ≥ 65 years | 81 vs. 19 |
Median KPS, range | 70, 30–90 |
% KPS 80–90 vs. 70 vs. <70 | 37 vs. 23 vs. 40 |
Median time interval* | 38 mo., 1–216 |
% single brain metastasis, multiple, unknown | 37, 46, 17 |
Median number of brain metastases | 2 |
Median volume of the largest lesion, unknown | 15 ml, 24% |
% without extracranial metastases | 22 |
% with controlled primary tumor | 96 |
% with complete/incomplete surgical resection of brain metastases before WBRT | 7/1 |
% with radiosurgery before or concomitant to WBRT | 6 |
% with salvage surgery or radiosurgery after WBRT | 5 |