Table 2:
Tumor volumes at baseline
| VOI | No. (%) | Mean Volume (cm3) (Range) | No. Enhancing (%) |
|---|---|---|---|
| TTV | 131 (100.0) | 40.0279 (8.9750–110.8010) | 106 (80.92) |
| PTV | 131 (100.0) | 36.1874 (8.9750–100.8550) | |
| ETV | 125 (95.4) | 4.03311 (0.2840–16.9780) | 42 (33.6) |
| EPLE, medulla oblongata | 101 (77.1) | 0.96112 (0.1910–4.5400) | 9 (8.91) |
| EPLE, right MCP | 44 (33.6) | 1.9368 (0.0410–7.4560) | 14 (31.11) |
| EPLE, left MCP | 44 (33.6) | 1.7811 (0.0750–7.8440) | 6 (11.54) |
| EPLE, any MCP | 81 (61.8) | 2.0196 (0.0410–7.8440) | 18 (22.22) |
| EPLE, midbrain | 109 (83.2) | 2.23375 (0.1380–11.9460) | 23 (21.50) |