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为了研究宿主、肿瘤以及治疗中的相关变量对T_1N_0M_0期声门鳞癌的局控率和生存率的预后影响因素,作者回顾性分析了91例患者。年龄、性别、组织分级、病变范围、射线能量、射野大小、总剂量,单次照射量以及治疗时间等因素对预后的影响。在间接或直接喉镜以及组织学诊断的基础上,根据1992 AJCC系统对病例进行分级。中位年龄61岁,男性82例(91％),所有病人均采用垂直对穿照射,每
In order to investigate the influence of host, tumor and related variables in treatment on prognosis and survival of TlN_0M_0 stage glottal squamous cell carcinoma, the authors retrospectively analyzed 91 patients. Age, sex, histological grade, extent of disease, energy of radiation, field size, total dose, single exposure and treatment time and other factors on the prognosis. On the basis of indirect or direct laryngoscopy and histological diagnosis, cases were graded according to the 1992 AJCC system. The median age was 61 years old, 82 males (91%), all patients were used to wear vertical irradiation, each