Fig. 4From: Number of negative lymph nodes with a positive impact on survival of stage III colon cancer; a retrospective observation study for right side and left side colon5-year relapse-fee survival (RFS) and 5-year overall survival (OS) for subgroup of stage III colon cancer, including stage IIIa, IIIb and IIIc. Kaplan-Meier curve was according to high NLN (NLN ≥12 in left-side colon or NLN ≥27 in right-side colon)Back to article page