Table 1 Preoperative chemotherapy regimen, duration (number of course), and time before hepatectomy (preoperative washout)

FOLFOX4

1 (12.5%)

14

4

mFOLFOX6 + BEV

3 (37.5)

8.3

14

MFOLFOX6 + CET**

1 (12.5%)

4

4

MFOLFOX6→sLV + 5FLU

1 (12.5%)

9 → 3

24

FOLFIRI

1 (12.5%)

51

4

mFOLFOX6→FOLFIRI

1 (12.5%)

3 → 6

8