Table 2.
Comparison of surgical characteristics, follow-up time and postoperative complications among the both groups n (%)
| Surgical features | Radical surgery | Conservative surgery | Total | P |
| Number of patients | 18 (30.5) | 41 (69.5) | 59 (100) | |
| Operation time (min) | 83.25 ± 12.09 | 51.97 ± 15.07 | 60.91 ± 19.92 | < 0.001 |
| Hospitalization time (d) | 7.62 ± 1.49 (5-10) | 7.24 ± 1.86 (4-21) | 7.42 ± 1.69 | NS |
| Cyst count | 1.72 ± 1.0 (1-4) | 1.99 ± 1.33 (1-6) | 1.86 ± 1.24 | NS |
| Cyst size (cm) | 16.27 ± 7.1 (8-32) | 12.98 ± 4.9 (6-26) | 13.98 ± 5.83 | NS |
| Location | NS | |||
| Right | 9 (50.0) | 23 (56.1) | 32 (54.2) | |
| Left | 5 (27.8) | 7 (17.1) | 12 (20.4) | |
| Bilateral | 4 (22.2) | 11 (26.8) | 15 (25.4) | |
| Postoperative complication | NS | |||
| Biliary leakage | 2 (11.1) | 3 (7.3) | 5 (8.5) | |
| Atelectasis | 1 (5.5) | 1 (2.4) | 2 (3.3) | |
| Bilioma | 0 | 1 (2.4) | 1 (1.6) | |
| Pneumonia | 0 | 2 (4.8) | 2 (3.3) | |
| Wound infection | 0 | 3 (7.3) | 3 (5.0) | |
| Surgical procedures | NS | |||
| Pericystectomy | 14 (77.7) | 0 | 14 (23.7) | |
| Segmentectomy | 4 (22.3) | 0 | 4 (6.8) | |
| PC + D + Om | 0 | 36 (87.8) | 36 (61) | |
| PC + D | 0 | 5 (12.2) | 5 (8.5) | |
| Scolocidal solution | NS | |||
| Saline | 12 (66.7) | 29 (70.7) | 41 (69.5) | |
| Betadine | 6 (33.3) | 12 (29.3) | 18 (30.5) | |
| Follow-up time (mo) | 30.72 ± 17.92 | 30.29 ± 15.08 | 30.42 ± 15.71 | NS |
| Recurrence disease | 0 | 7 (17) | 7 (11.8) | 0.045 |
NS: Not significant.