鼻咽癌放射治疗的远期疗效分析(附872例报告)

An analysis of Long-term Effects of Radiotherapy for Nasopharyngeal Carcinoma (A report of 872 cases)

本文报告1967年至1983年收治的部分鼻咽低分化癌872例。其中5年内无复发转移552例为预后良好组;5年内死于鼻咽癌复发转移320例为预后不良组。两组对比分析发现鼻咽癌的预后好坏与病期、肿瘤浸犯的类型、照射剂量有关;与年龄、首发症状。体征、疗前病程无明显关系。

Eight hundred Twenty-two cases of poorly differrntiated NPC had been treated with the same type of machine, using the same techine of irradiation, 552 case survived more than 5 years categorized as group Ⅰ, good prognosis group, and 320 cases died of recurrence or metastasis of NPC within 5 years after therapy, categorized as group Ⅱ, poor prognosis group. The prognosis of NPC was closely related to the clinical stages, the way of tumor infiltration and Spread, and the dose of irradiation. Age of the patient, initial symptoms and signs, and disease course before the begining of treatment did not show any evidence on prognosis.