성상세포종의 방사선치료성적

• 영문명: Radiotherapy Results of Brain Astrocytomas
• 발행기관: 대한방사선종양학회
• 저자명: 서창옥(Chang Ok Suh) 김귀언(Gwi Eon Kim) 서정호(Jung Ho Suh)
• 간행물 정보: 『대한방사선종양학회지』제2권 제2호, 177~184쪽, 전체 8쪽
• 주제분류: 의약학 > 종양학
• 파일형태: PDF
• 발행일자: 1984.12.30

영문 초록

A retrospective analysis of survival data of 52 cases with brain astrocytomas was presented. All patients received post-operative radiotherapy in the period of 1973~`983 at YUMC, Yyonsei Cancer Center. There were 24 patients with Grade Ⅱ, 12 patients with Grade Ⅲ and 16 patients with Grade Ⅳ astrocytomas. Survival rates were analyzed according to histologic grade of malignancy, age, tumor location, radiation dose and extent of surgical tumor resection, 5 year actuarial survival for patients with Grade Ⅱ astrocytomas was 32.9% and Grade Ⅲ was 42.9%. The 1 year and 2 year survival rate of Grade Ⅳ astrocytomas were 46.7% and 0%. Histologic grade of tumor was important prognostic factor in brain astrocytomas. Age and extent of surgical resection were significant prognostic factiors in all grades of astrocytomas and tumor location and radiation dose were sighifinat in Grade Ⅱ astrocytomas.