Table 2.
Clinical Characteristics of Radiation-Induced Astrocytomas
| No. | Age/sex | Primary diagnosis | Chemotherapy | Radiation dose | Interval (years) | Secondary neoplasm |
|---|---|---|---|---|---|---|
| 307 | 13 /M | ALL | yes | 2400 cGy | 8 | GBM |
| 308 | 34 /M | Pineal tumor | no | 4570 cGy | 23 | GBM |
| 309 | 31 /F | Hodgkin’s disease | yes | 4500 cGy | 8 | AA |
| 310 | 19 /F | Lymphoblastic lymphoma | yes | 3000 cGy | 5 | GBM |
| 311 | 28 /F | Ependymoma | no | 5400 cGy | 7 | AA |
| 312 | 60 /M | Pituitary adenoma | no | 4500 cGy | 15 | GBM |
| 313 | 9 /M | Rhabdomyosarcoma | yes | 5400 cGy | 7 | GBM |
| 314 | 18 /F | Craniopharyngioma | no | 5500 cGy | 11 | GBM |
| 363 | 20 /M | ALL | yes | 3600 cGy | 7 | AA |
ALL, acute lymphoblastic leukemia; cGy, centiGray; AA, anaplastic astrocytoma; GBM, glioblastoma multiforme.