Main characteristics of the patients with pyogenic liver abscesses (PLAs)
| Characteristics | Cases |
|---|---|
| No. patients | 36 |
| No. PLAs | 39 |
| Mean size (cm, ± SD) | 7.6 ± 3.4 |
| Site right/left | 27/12 |
| Single/multiple* | 30/6 |
| Etiology | |
| Neoplasia colon/pancreas/biliary tract | 2/4/6 |
| Choledocholithiasis | 6 |
| Post-surgery | 7 |
| Idiopathic | 5 |
| Diabetes | 3 |
| Diverticulitis | 2 |
| Foreign body | 1 |
* Per patient