Table 1.
Tumor characteristics and imaging results.
| No | Tumor location | Tumor extension | Antoni type | Ki 67 (%) | CXCR4 IRS | SUVmax | TBRmax | TBlRmax |
|---|---|---|---|---|---|---|---|---|
| 1 | VS left | T3A 16 × 8 mm | A/B | 1 | 9 | 3.37 | 3.59 | 1.32 |
| 2 | VS right | T4B 30 × 35 mm | A | 1–2 | 2–6 | 4.13 | 4.17 | 1.59 |
| 3 | VS left | T4A 23 × 23 mm | 3.78 | 6.87 | 1.71 | |||
| VS right | T3B 16x12 mm | None | 4.05 | 7.36 | 1.83 | |||
| 4 | VS left | T4 26 × 32 mm | A/B | 10–15 | 6 | 3.26 | 3.62 | 1.62 |
| VS right | T3A | 3.99 | 4.43 | 1.99 |
IRS, immunoreactive score; SUV, standardized uptake value; TBlR, tumor to blood pool ratio; TBR, tumor to background ratio; VS, vestibular schwannoma.