Summary of the histopathological findings according to angiographic membrane characteristics
| Classic | Mixed | Occult | All | |
| Orientation failed | 1/19 | 0/2 | 0/10 | 1/31 |
| Basal laminar deposits | 16/19 | 2/2 | 10/10 | 28/31 |
| Subretinal fibrovascular membrane | 18/18 | 2/2 | 2/10 | 22/30 |
| Sub-RPE fibrovascular membrane | 10/18 | 2/2 | 10/10 | 22/30 |
| Choroidal stroma | 3/18 | 0/2 | 2/10 | 5/30 |









