Lesion Characteristics
| Patient No./Sex/Age (y) | Lesion | Location | Size (mm) |
|---|---|---|---|
| 1/M/69 | Schwannoma | Right CP angle | 8 × 12 × 4 |
| 2/M/60 | Schwannoma | Left IAC | 1 × 4 × 3 |
| 3/F/58 | Schwannoma | Left CP angle | 20 × 10 × 12 |
| 4/M/57 | Schwannoma | Right IAC | 8 × 5 × 7 |
| 5/F/68 | Schwannoma | Left IAC | 5 × 5 × 6 |
| 6/F/67 | Schwannoma | Right CP angle | 18 × 16 × 14 |
| 7/F/53 | Schwannoma | Right vestibular | 3 × 3 × 3 |
| 8/F/70 | Meningioma | Right CP angle | 21 × 23 × 22 |
| 9/M/25 | Schwannoma | Right CP angle | 15 × 11 × 6 |
| 10/F/51 | Schwannoma | Right CP angle | 12 × 20 × 14 |
Note.— CP indicates cerebellopontine; IAC, internal auditory canal.