Surgical complications and patient mortality (N = 104).
| Complications | n (%) |
| Surgical complications | |
| Return to the operating room (within 30 d) | 8 (7.7%) |
| Infection | 2 (1.9%) |
| Hematoma | 3 (2.9%) |
| Wound dehiscence (within 30 d) | 2 (1.9%) |
| Deaths | 55 (52.9%) |
| Postoperative survival, d, median (IQR) | 103 (41.5–264.5) |
| Cases that underwent local preoperative radiation | 33 (31.7%) |
Note: Data presented as n (%) except where otherwise indicated.
IQR, interquartile range.