本文使用面颈联合野配合腔内治疗（联合组）鼻咽癌５６例，与我院鼻咽癌传统的治疗方法耳前野加颈部切线野（分野组）对比进行前瞻性研究，结果表明３、５年生存率和复发率联合组为７８５７％、６０７％、１６０７％，而分野组为６６１％、３９３％、２８５７％。二组晚期放射性损伤明显不同，颈部Ⅱ°、Ⅲ°放射性软组织纤维化联合组２６７％，而分野组达４２８６％，联合组无后组颅神经放射性损伤而分野组达８９３％，联合组３、５年生存率及生存质量明显优于分野组。 In this paper, face and neck joint wild with intracavitary treatment of intracavitary (combination group) of 56 cases of nasopharyngeal carcinoma, and our hospital nasopharyngeal carcinoma treatment of ear and neck tangential field (field group) compared prospective study showed that 3 The 5-year survival rate and recurrence rate were 7857%, 607%, 1607% in the combined group and 661%, 393%, 2857% in the sub-field group. Radiation injury was significantly different in the two groups, 26.7% in the radiological soft tissue fibrosis combined with Ⅱ ° and Ⅲ ° radiotherapy in the neck, and 42.86% in the radiotherapy group and 8% in the radiotherapy group. 93%, 3, 5-year survival rate and quality of life in the combined group were significantly better than the other groups.