Table 1.

Survival after repeat resection for colorectal cancer liver metastasis recurrence in the liver.

Authors	Years	Type	N	Median OS (months)	1-year OS	3-year OS	5-year OS
Adam et al. (24)	1984-2000	Single center	199	–	88%	54%	35%
Ahmad et al. (25)	1997-2003	Single center	19	48	95%	79%	44%
Battula et al. (26)	1998-2011	Single center	53	45	85%	61%	52%
Ishiguro et al. (27)	1985-2004	Single center	111	43	91%	74%	41%
Maeda et al. (28)	2000-2016	Single center	17	>60	–	–	52%
Nanji et al. (29)	2002-2009	Multicenter	78	45	–	–	45%
Park et al. (30)	2003-2016	Single center	70	62	–	62%	50%
Sa Cunha et al. (31)	1985-2000	Single center	40	32	–	55%	31%
Saiura et al. (32)	1999-2008	Single center	73	NR	–	75%	67%
Shaw et al. (33)	1987-2005	Single center	66	56	94%	68%	44%
Thelen et al. (34)	1988-2006	Single center	94	–	89%	55%	38%
von Heesen et al. (35)	2001-2006	Single center	23	–	–	66%	27%
Yamamoto et al. (36)	1985-1997	Single center	75	30	–	48%	31%
Yamazaki et al. (37)	2004-2011	Single center	37	–	92%	52%	36%

Includes studies with ≥10 patients who underwent repeat resection.

OS, overall survival following second hepatectomy; NR, not reached.