The observation of the curative effects of treating nasopharyngeal carcinoma by incrementally accelerative supra-sectioning in the later phase of the conventional radiotherapy (76 cases attached)

Objective The purpose of this paper is to discuss the curative effects of treating nasopharyngeal carcinoma in the later phase of conventional radiotherapy. Methods 76 patients of nasopharyngeal carcinoma were randomly divided into two groups: 39 in the supra-sectioning group and 37 in the conventional radiotherapy group.The supra-sectioning group was treated with incrementally accelerative supra-sectioning for 3 weeks after a four week conventional radiotherapy.The dosages were respectively 1.3, 1.4 a...