脑胶质瘤的治疗,目前仍以手术为主,但恶性胶质瘤具有浸润生长的特点,加上目前手术方式,大多有肿瘤残留,本文主要研究放射治疗对这类肿瘤未能“完全切除”,术后尚有残留病变的42例的临床疗效。 资料与方法 病例选择:本组病例系1976～1985年我科收治的病人。除二例松果体瘤系经CT及临床检查确定外,其余皆经病理确诊。所有病例都作过手术。由 The treatment of gliomas is still based on surgery, but the malignant gliomas have the characteristics of infiltration and growth. In addition to the current surgical methods, most of them have residual tumors. The main research in this article is that radiation therapy fails to completely remove these tumors. "There are still 42 patients with residual disease after the clinical efficacy. Materials and Methods Case selection: This group of patients was admitted to our department from 1976 to 1985. Except two cases of pineal tumors confirmed by CT and clinical examination, the rest were confirmed by pathology. All cases were operated on. by