Table 2.
Characteristics of CMV retinitis and retinal detachment
| n | (%) | |
|---|---|---|
| CMV retinitis zonal involvement | ||
| Zone 1 | 3 | (16.7) |
| Zone 2 | 10 | (55.6) |
| Zone 3 | 5 | (27.8) |
| CMV retinitis size | ||
| < 25% | 8 | (44.4) |
| 25 - 49% | 6 | (33.3) |
| 50 - 74% | 3 | (16.7) |
| > = 75% | 1 | (5.6) |
| CMV activity at RD | ||
| Active | 5 | (26.3) |
| Inactive | 14 | (73.7) |
| Macula status of RD | ||
| Off | 14 | (73.7) |
| On | 5 | (26.3) |
| Presence of PVR | ||
| Yes† | 4 | (21.1) |
| No | 15 | (78.9) |
| Retinal defect | ||
| Hole | 10 | (52.6) |
| U-tear | 6 | (31.6) |
| No breaks found | 3 | (15.8) |
| Area of retinal defect | ||
| CMV retinitis involved retina | 15 | (78.9) |
| Normal retina | 1 | (5.3) |
| None | 3 | (15.8) |
†3 grade A PVR, 1 grade B/C.
CMV: cytomegalovirus, RD: retinal detachment, PVR: proliferative vitreo-retinopathy.