放射線照射에 依한 肺의 慢性變化에 關한 實驗的 硏究

• 영문명: An Experimental Study on Late Change of the Irradiated Lung
• 발행기관: 대한방사선종양학회
• 저자명: 邊弘植(Hong Sik Byun) 朴贊一,韓萬靑
• 간행물 정보: 『대한방사선종양학회지』제1권 제1호, 5~10쪽, 전체 6쪽
• 주제분류: 의약학 > 종양학
• 파일형태: PDF
• 발행일자: 1983.12.30

영문 초록

To evaluate late change of irradiated lung, a total of 60 rats was irradiated on right lungfield with a single dose of 2000 rads using Co-60 teletherapy unit. Follow-up roentgenographic and histopathologic study was performed three, six and twelve months after irradiation in each group of 20 rats. The results were as follows: 1. Chest roentgenographic findings in the order of frequency were pneumonic consolidation, atelectasis, and pleural effusion in 3-month follow-up group; atelectasis, fibrostreaky infiltration, and pneumonic consolidation in 6-month follow-up; and normal, and normal, and atelectasis in 12-months follow-up group. 2. Main histopathological findings were alveolar and interstitial exudates, and diffuse infiltration of inflammatory cells in 3-month follow-up group; thickening of interstitium and vascular wall in 6-month follow-up group; and interstitial fibrosis in 12-month follow-up group.