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Table 2 Summary of SBRT for liver metastasis from selected studies

From: Oligometastasis and oligo-recurrence: more than a mirage

Primary tumor type

Year

No. patients

Local control

Toxicity

References

Mixed (Most colorectal cancer)

2001

37

81% at 18 month

not mentioned

[28]

Mixed

2006

36

93% at 18 months

one case of grade 3 soft tissue toxicity

[29]

Mixed (Most colorectal cancer)

2009

68

1-year local control rate was 71%

9% acute grade 3 toxicities and 1% grade 4 toxicity

[30]

Mixed (Most colorectal cancer)

2006

25

1- and 2-year local control rates were 94% and 82%

4 cases of grade ≥3 toxicity

[31]

Mixed (Most colorectal cancer)

2011

27

30-, 50-, and 60-Gy cohorts were 56%, 89%, and 100% at 24 months respectively

one case of grade 3 toxicity

[32]

Mixed

2009

47

1- and 2-year local control rates were 95% and 92%

actuarial rate of grade ≥3 toxicity was 2%

[33]