Figure 3From: Intra-tumoural vessel area estimated by expression of epidermal growth factor-like domain 7 and microRNA-126 in primary tumours and metastases of patients with colorectal cancer: a descriptive study Dot plot illustrating the intra-tumoural expressions of Epidermal Growth Factor-like Domain 7 (EGFL7) in primary tumours according to stage (St.) and relapse free (−R) and relapsed (+R) patients, respectively (N = 123). See Table 2 for statistical differences between the medians (represented by black bars).Back to article page