In recent years, with the identification of lymphatic endothelial growth factor-C (VEGF-C), VEGF-D and lymphatic endothelial markers including LYVE-1, VEGFR-3 and podoplanin, lymphangiogenesis has become one of the highlights in the field of metastasis in NSCLC. Here, LYVE1 is linked to non-small cell lung carcinoma.