Clinical characteristics related to histopathology
| Low-grade dysplasia | High-grade dysplasia | Squamous cell carcinoma | |
|---|---|---|---|
| No of eyes (patients) | 20 (20) | 13 (13) | 8 (8) |
| Eyes (RE/LE) | 10/10 | 8/5 | 4/4 |
| Average age of onset (years) | 66±8 | 70±9 | 70±5 |
| Gender (male/female) | 0.65 | 0.54 | 0.72 |
| Mean time to resolution (weeks) (range) | 10 (3–16) | 12 (3–22) | 12 (5–22) |
| Mean treatment courses (range) | 1.4 (1–2) | 1.5 (1–3) | 1.7 (1–3) |
| Complete response (%) | 19 (95) | 11 (85) | 4 (50) |
| Recurrences (%) | 0 (0) | 1 (17) | 3 (37) |
| Mean follow-up (months) | 106±33 | 104±34 | 115±26 |
LE, left eye; RE, right eye.