Table 2.

Short- and long-term outcome of patients undergoing AR and NAR for intrahepatic cholangiocarcinoma.

	AR (n = 85)	NAR (n = 65)	P value
Postoperative complications	62 (72.9%)	40 (61.5%)	0.138
Clavien-Dindo classification
I	62 (72.9%)	40 (61.5%)	0.138
II	21 (24.7%)	8 (12.3%)	0.057
III	4 (4.7%)	0	0.133
IV	7 (8.2%)	0	0.019*
V	0	0	1
Ascites	9 (10.6%)	12 (18.5%)	0.168
Bile leakage	0	2 (3.1%)	0.186
Cholangitis	9 (10.6%)	7 (10.8%)	0.972
Liver failure	2 (2.4%)	0	0.506
Intra-abdominal bleeding	2 (2.4%)	0	0.506
Pneumonia	9 (10.6%)	4 (6.2%)	0.339
Pleural effusion	3 (3.5%)	0	0.258
Respiratory failure	2 (2.4%)	0	0.506
Cardiac events	1 (1.2%)	1 (1.5%)	0.669
Systemic sepsis	0	2 (3.1%)	0.186
Tumor recurrence
Intrahepatic	36 (42.4%)	22 (33.8%)	0.289
Extrahepatic	7 (8.2%)	5 (7.7%)	0.903
Intra- and extrahepatic	5 (5.9%)	6 (9.2%)	0.438

* indicates statistically significant.