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Symptoms and signs of nasolacrimal duct obstruction.
| Symptoms and Signs | Number | Percent |
|---|---|---|
| Copious thick mucopurulent discharge | 12 | 24.0 |
| Moderate or mild mucopurulent discharge | 19 | 38.0 |
| Epiphora with clear tear fluid | 11 | 22.0 |
| Swelling over the lacrimal sac (mucocele) | 8 | 16.0 |
| Total | 50 | 100 |
