Variable | Recurrence No. (frequency) | No recurrence No. (frequency) | Unknown No. (frequency) | Total | Length of Follow-up |
---|---|---|---|---|---|
Treatment Total resection Subtotal resection Other treatment* Biopsy and observation |
3 (10%) 3 (3.7%) 2 (100%) 0 (0%) |
19 (63.3%) 2 (2.5%) 0 (0%) No growth 1 (100%) |
8 (26.7%) 3 (3.7%) 0 (0%) 0 (0%) |
30 8 2 1 |
0-6 y 0-2 y 2 y 2 y |
Age, y < 35 ≥ 35 |
1/6 5/6 |
4/22 18/22 |
3/11 8/11 |
39 39 |
– |
Site of origin Inferior orbit Inferomedial orbit Inferolateral orbit Superior orbit Medial orbit Retrobulbar Orbital apex Inferior, medial, lateral orbit Superiolateral orbit Orbital apex Orbital fissure |
2 (18%) 1 (50%) 0 (0%) 1 (16.7%) 1 (25%) 0 (0%) 0 (0%) 0 (0%) 0 (0%) 0 (0%) 1 (50%) – |
5 (45.5%) 1 (50%) 1 (33.3%) 4 (66.7%) 3 (75%) 3 (100%) 1 (100%) 1 (100%) 1 (100%) 1 (100%) 1 (100%) 0/2 |
7 (63.6%) 0 (0%) 2 (66.7%) 1 (16.7%) 0 (0%) 0 (0%) 0 (0%) 0 (0%) 0 (0%) 0 (0%) 1 (50%) – |
14 2 3 6 4 3 1 1 1 1 1 2 |
unknown-6 y unknown-1 y unknown-4y unknown-2y 6m-8y 2-3y 2y 6m 15m 2y 2y 2y 9m |
Total | 6 | 22 | 11 | 39 | – |