Table 2.

Recurrences by location

	Low-risk			High-risk
Location	No SYS	SYS	P-value	No SYS	SYS	P-value
Intrahepatic	128 (30.0%)	260 (30.2%)	0.97	79 (50.0%)	273 (47.6%)	0.59
Pulmonary	113 (26.5%)	201 (23.3%)	0.21	56 (35.4%)	142 (24.7%)	0.007
Distant lymph nodes	28 (6.6%)	47 (5.5%)	0.42	18 (11.4%)	49 (8.5%)	0.27
Peritoneal	7 (1.6%)	18 (2.1%)	0.59	10 (6.3%)	20 (3.5%)	0.11
Local recurrence	12 (2.8%)	35 (4.1%)	0.26	5 (3.2%)	22 (3.8%)	0.69
Bone	6 (1.4%)	11 (1.3%)	0.85	4 (2.5%)	15 (2.6%)	0.95
Other	19 (4.5%)	41 (4.8%)	0.81	8 (5.1%)	34 (5.9%)	0.68