VEGFA and nasopharyngeal carcinoma: High expression of Epidermal Growth Factor Receptor (EGFR) and Vascular Endothelial Growth Factor (VEGF) in NPC has supported the rationale for clinical trials involving EGFR inhibitors (Cetuximab, gefitinib, and erlotinib) and VEGF inhibitors (bevacizumab, sunitinib; pazopanib)[7], [8], [9].