Table 1.
Characteristics of secondary tumor, Average (95% CI).
| Secondary Tumor | Number of Cases | Age at Irradiation | Irradiation Dose (Gy) | Latency (Years) |
|---|---|---|---|---|
| Neuroepithelial Tumor | 48 | 39.7 ± 13.4 (35.7–43.6) |
51.3 ± 10.9 (47.5–55.2) |
13.3 ± 9.1 (10.6–15.9) |
| Meningioma | 37 | 31.3 ± 13.4 (26.7–36.0) |
50.9 ± 23.7 (41.7–60.1) |
20.9 ± 8.5 (18.1–23.8) |
| Sarcoma | 52 | 39.0 ± 15.0 (34.7–43.3) |
53.2 ± 22.0 (46.4–59.9) |
12.8 ± 6.5 (11.0–14.6) |
| Total | 137 | 37.2 ± 14.4 (34.7–39.7) |
52.0 ± 19.5 (48.2–55.8) |
15.2 ± 8.7 (13.7–16.6) |