Table 3. Number of PEI, which was used to treat patients with PEI only.
| Number of PEIs | Number of patients |
|---|---|
| 1 | 29 (42%) |
| 2 | 20 (29%) |
| 3 | 7 (10%) |
| >3 | 13 (19%) |
PEI=Percutaneous ethanol injections.
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