Table 4 Comparison of minor and major minimally invasive liver resections regarding perioperative outcomes in patients with colorectal liver metastasis
Minor MILS n (% or SD) | Major MILS n (% or SD) | p value | |
|---|---|---|---|
Total | 17 (68.0) | 8 (32.0) | |
Operating timea (min) | 223.2 (103.8) | 363.6 (132.6) | 0.008 |
LOS (days) | 7.6 (3.0) | 11.5 (3.9) | 0.007 |
MBL (ml) | 274.1 (259.5) | 762.5 (513.2) | 0.013 |
Overall morbidity | 3 (17.6) | 2 (25.0) | 1.000 |
Liver surgery related morbidity | 0 (0.0) | 1 (12.5) | 0.320 |
R status | |||
R0 | 16 (94.1) | 6 (75.0) | 0.231 |
R1 | 1 (5.9) | 2 (25.0) | |