Table 1.
OCTA measurements in five nanophthalmos cases
| Case | Age (years) | Gender | OD/OS | BCVA (logMAR) | Refraction (D) | Axial length (mm) | Superficial FAZ area (mm2) | Deep FAZ area (mm2) | fIRL thickness (μm) | pIRL thickness (μm) | fIRL/pIRL ratio |
|---|---|---|---|---|---|---|---|---|---|---|---|
| 1 | 70 | Female | OD | 0.40 | + 8.00 | 16.27 | 0.068 | 0.147 | 78.13 | 208.33 | 0.38 |
| OS | 0.30 | + 8.00 | 16.25 | 0.215 | 0.413 | 33.85 | 187.50 | 0.18 | |||
| 2 | 48 | Female | OD | 0.15 | + 9.75 | 18.06 | 0.206 | 0.259 | 28.65 | 210.94 | 0.14 |
| OS | 0.15 | + 9.75 | 18.01 | Defect | 0.423 | 20.83 | 169.27 | 0.12 | |||
| 3 | 45 | Male | OD | 0 | + 16.00 | 15.71 | Defect | Defect | 177.08 | 242.19 | 0.73 |
| OS | 0 | + 16.00 | 15.83 | Defect | Defect | 234.38 | 213.54 | 1.10 | |||
| 4 | 43 | Female | OD | − 0.18 | + 10.25 | 17.48 | Defect | Defect | 226.56 | 234.38 | 0.97 |
| 5 | 37 | Female | OS | 0.10 | + 3.50 | 19.88 | 0.123 | 0.050 | 7.81 | 138.02 | 0.06 |
OCTA optical coherence tomography angiography, BCVA best-corrected visual acuity, logMAR logarithm of minimum angle of resolution, D diopter, FAZ foveal avascular zone, fIRL foveal inner retinal layer, pIRL parafoveal inner retinal layer