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Fig. 2 | BMC Cancer

Fig. 2

From: Dickkopf-related protein 1, a new biomarker for local immune status and poor prognosis among patients with colorectal liver Oligometastases: a retrospective study

Fig. 2

a Comparison of preoperative serum DKK1 level between stage I to III CRC and CRCLOM patients. b Comparison of relative DKK1 expression between 12 pairs of primary and metastatic leisions. T: primary tumors; M: metastatic lesions. c and d Kaplan–Meier curves comparing recurrence-free survival c and overall survival d of CRC liver oligometastases patients with high and low serum DKK1. **: 0.001 ≤ P < 0.01

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