Objective: To perform ameta-analysis on diagnosed brain metastases patients treated with whole-brain radiotherapy (WBRT)......

目的探讨立体定向放射治疗老年晚期肺癌的临床疗效及预后影响因素。方法选取57例老年肺癌患者，入院后均行立体定向放射治疗，统计本组......

In view of the poor prognosis of patients with cholangiocarcinoma (CCC), there is a need for new therapeutic strategies.......

From March 1997 to November 1999, 45 patients with lung cancer were treated by astereotactic radiotherapy, with 15 cases......