Methods:The fixed quantity of VEGF ar e tested in 88 patients with Nasopharyngeal Carcinoma,73 with benign pathological changes and 60 healthy persons.

• 方法：对88例鼻咽癌患者和60例鼻咽颈部良性病变及73例正常人进行血清血管内皮生长因子的定量测定。