Table 2.
Intraoperative characteristics and postoperative outcomes
| Parameter | All patients (n = 100) |
Right-sided tumors (n = 38) |
Left-sided tumors (n = 62) |
|---|---|---|---|
| Surgical approach, n (%) | |||
| Open | 94 | 38 (100) | 56 (90) |
| Robot-assisted | 6 | 0 | 6 (10) |
| Median perioperative blood loss, ml (IQR) | 300 (150–585) | 300 (112–600) | 300 (150–500) a |
| Median lymph node yield, n (IQR) | 12 (8–22) | 15 (8–25) | 12 (7–19) |
| High-grade 90-d Clavien complications, n (%) | |||
| Grade 3 | 6 | 3 (8) | 3 (5) |
| Grade 4 | 3 | 0 | 3 (5) |
| Grade 5 | 4 | 1 (3) | 3 (5) |
| pT stage, n (%) | |||
| pTx | 1 | 0 | 1 (2) |
| pT0 | 2 | 0 | 2 (3) |
| pTa | 12 | 3 (8) | 9 (15) |
| pTis | 1 | 0 | 1 (2) |
| pT1 | 12 | 6 (16) | 6 (10) |
| pT2 | 17 | 3 (8) | 14 (23) |
| pT3 | 45 | 23 (61) | 22 (35) |
| pT4 | 10 | 4 (11) | 6 (10) |
| pN stage, n (%) | |||
| pN0 | 77 | 27 (71) | 50 (81) |
| pN1 | 4 | 2 (5) | 2 (3) |
| pN2 | 19 | 9 (24) | 10 (16) |
IQR = interquartile range.
a
One missing value.