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本文报告我院1971年初至1975年底鼻咽癌颈动脉分枝插管化疗后放射治疗47例的近期和远期疗效。5年生存率为51.06％,高于我院1973年报告的半身化疗后放疗的5年生存率(27.66％)。早期鼻咽癌的远期疗效与放射治疗中间剂量时(3000～3500 rad)肿物是否消失有关,与放疗结束时肿物的消退情况无明显关系。后遗症中以张口受限的发生率较高(17.02％)。
This article reports the short-term and long-term outcomes of radiotherapy for 47 patients with nasopharyngeal carcinoma who underwent radiotherapy after carotid artery catheterization from early 1971 to the end of 1975. The 5-year survival rate was 51.06%, which was higher than the 5-year survival rate (27.66%) of radiotherapy after half-body chemotherapy reported by our hospital in 1973. The long-term efficacy of early nasopharyngeal carcinoma was related to whether or not the tumor disappeared during the intermediate dose of radiotherapy (3000-3500 rad), and it was not significantly related to the regression of tumor mass at the end of radiotherapy. The incidence of limited mouth opening in sequelae was high (17.02%).