Dynamic MR imaging and histologic findings in patients with retinoblastoma
| Patient | Tumor Volume (mm3) | κ5min | κ17min | MVD | VEGF-Rb | Flt-1 | Optic Nerve Invasion | Choroid Invasion | Necrosis (%) |
|---|---|---|---|---|---|---|---|---|---|
| 1 | 1690 | 2.07 | 1.53 | 29 | Weak | Weak | No | No | 5 |
| 2 | 4782 | 1.74 | 3.08 | 21 | Negative | Positive | Postlaminar | No | 10 |
| 3 | 656 | 1.01 | 0.35 | 21 | Negative | Negative | (Pre)laminar | No | 90 |
| 4 | 2927 | 0.93 | 0.69 | 10 | Weak | Negative | (Pre)laminar | No | 50 |
| 5 | 4727 | 1.26 | 0.61 | 14 | Positive | Negative | Postlaminar | Minimal | 70 |
| 6 | 2664 | 0.93 | 1.49 | 11 | Weak | Weak | No | No | 20 |
| 7 | 1955 | 1.44 | 2.50 | 37 | Positive | Negative | (Pre)laminar | No | 0 |
| 8 | 2153 | 0.87 | 0.85 | 11 | Positive | Negative | No | No | 5 |
| 9 | 2333 | 0.97 | 1.06 | 11 | Weak | Negative | No | No | 30 |
| 10 | 960 | 0.99 | 1.53 | 23 | Positive | Negative | Postlaminar | No | 10 |
| 11 | 1931 | 1.84 | 1.07 | 17 | Positive | Weak | No | No | 10 |
| 12 | 4463 | 1.05 | 1.02 | 12 | Positive | Weak | (Pre)laminar | No | 50 |
| 13 | 1325 | 1.20 | 1.28 | 15 | Weak | Weak | (Pre)laminar | No | 15 |
| 14 | 288 | 1.80 | 2.30 | 16 | Weak | Negative | No | No | 20 |
| 15 | 4847 | 1.12 | 0.62 | 27 | Positive | Negative | (Pre)laminar | No | 50 |
Note:—VEGF-Rb indicates vascular endothelial growth factor in retinoblastoma tumor.