Table 3 Perioperative characteristics patients with colorectal liver metastasis and non-colorectal liver metastasis
CRLM (n = 98) | non-CRLM (n = 51) | p value | ||
|---|---|---|---|---|
Operation length, min (mean ± SD) | 198.3 ± 9.2 | 211.5 ± 12.5 | 0.353 | |
Blood loss, ml (mean ± SD) | 516.8 ± 55.3 | 572.2 ± 104.6 | 0.536 | |
Transfusions, units (mean ± SD) | 0.56 ± 0.12 | 0.65 ± 0.22 | 0.410 | |
Type of liver resection; n (%) | Atypical | 74 | 42 | 0.704 |
Right hepatectomy | 4 | 1 | ||
Left hepatectomy | 11 | 0 | ||
Segmentectomies | 6 | 5 | ||
Laparoscopic | 3 | 3 | ||
Postoperative complications by Clavien-Dindo classification; n (%) | None | 82 (82.7) | 46 (90.3) | 0.339 |
I-II | 6 (6.1) | 1 (1.9) | ||
III-IV | 10 (10.2) | 4 (7.8) | ||
V | 1 (1.0) | 0 (0) | ||