Patient data and imaging information
| Patient | Age (yr)/Sex | Clinical History | Koos Stage | No. of Studies | Follow-Up Interval (Months) | Progression (Observer 1) | Progression (Observer 2) |
|---|---|---|---|---|---|---|---|
| 1 | 71/F | Hearing loss | 1 | 4 | 50 | – | – |
| 2 | 78/F | Hearing loss | 2 | 2 | 26 | – | – |
| 3 | 51/F | Hearing loss | 1 | 4 | 43 | – | – |
| 4 | 59/F | Follow-up after surgery | 2 | 4 | 42 | – | – |
| 5 | 58/F | Hearing loss | 2 | 5 | 30 | – | – |
| 6 | 31/F | Hearing loss | 2 | 6 | 55 | + | – |
| 7 | 54/F | Follow-up after CK | 4 | 2 | 6 | + | – |
| 8 | 50/F | Hearing loss | 1 | 3 | 14 | – | – |
| 9 | 62/M | Hearing loss | 1 | 2 | 8 | – | – |
| 10 | 25/F | Hearing loss | 1 | 2 | 7 | – | – |
| 11 | 71/M | Hearing loss | 4 | 2 | 12 | – | – |
| 12 | 70/F | Hearing loss | 2 | 2 | 12 | – | – |
| 13 | 70/F | Follow-up after surgery | 2 | 2 | 24 | – | – |
| 14 | 57/M | Hearing loss | 2 | 2 | 24 | + | + |
| 15 | 66/M | Hearing loss | 2 | 2 | 6 | – | – |
| 16 | 28/M | Hearing loss | 3 | 2 | 12 | + | + |
| 17 | 59/M | Hearing loss | 1 | 2 | 14 | – | – |
| 18 | 34/M | Hearing loss | 1 | 2 | 24 | + | – |
Note:—+ indicates increase in size; –, no progression; CK, CyberKnife.