Figure 3From: Overexpression of both platelet-derived growth factor-BB and vascular endothelial growth factor-C and its association with lymphangiogenesis in primary human non-small cell lung cancer Comparison of LMVD between the patients (A) who had lymph node metastasis and who didn’t, and among the patients (B) who had P + V+, P + V-, P-V + and P-V-. Back to article page