Abstract 45
| Outcome of treatment | No of patients |
|---|---|
| Average follow up time was 16 months (range 0.5–48). | |
| No complications of the formalin treatment were identified. | |
| Complete resolution of symptoms after 1 treatment | 7 |
| Complete resolution of symptoms after 2 treatments | 2 |
| Improvement in symptoms but other therapy also required | 2 |
| No improvement | 2 |
| No follow up (died of unrelated cause soon after treatment) | 1 |