Assessment of the Clinical Usefulness of Preoperative Computed Tomography in Colorectal Cancer Patients Who Received Unplanned Reoperation

Table 4

Postoperative complications and outcomes for patients undergoing reoperative colorectal operations without preoperative imaging compared to those with preoperative imaging ().

Factor	Preoperative CT; ()	No preoperative CT; ()	value
Anastomotic leakage	6 (16.7%)	10 (18.5%)	0.74
Intestinal obstruction	4 (11.1%)	6 (11.1%)	>0.99
Wound infection	3 (8.3%)	4 (7.4%)	0.81
Rupture after laparotomy	3 (8.3%)	5 (9.3%)	0.80
Abdominal abscess	2 (5.6%)	4 (7.4%)	0.61
Postoperative bleeding	3 (8.3%)	3 (5.6%)	0.34
Cardiac	1 (2.8%)	2 (3.7%)	0.72
Pulmonary	1 (2.8%)	1 (1.9%)	0.67
Renal	1 (2.8%)	1 (1.9%)	0.67
Hepatic	2 (5.6%)	1 (1.9%)	0.17
Pancreatic fistula	1 (2.8%)	2 (3.7%)	0.72
Operative mortality	0 (0.0%)	3 (5.6%)	0.01