Acknowledgement
Supported by : 영남대학교
Journal of Yeungnam Medical Science
- Volume 6 Issue 2
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- Pages.121-125
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- 1989
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- 2799-8010(eISSN)
Radiation Effect on Airway Obstruction from Lung Cancer
폐암으로 유발된 무기폐에 대한 방사선 치료의 효과
- Shin, Sei-One (Department of Therapeutic Radiology, College of Medicine, Yeungnam University) ;
- Kim, Sung-Kyu (Department of Therapeutic Radiology, College of Medicine, Yeungnam University) ;
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Kim, Myung-Se
(Department of Therapeutic Radiology, College of Medicine, Yeungnam University)
- Published : 1989.12.30
Abstract
Total 21 patients with airway obstruction from lung cancer treated with radiotherapy at Department of Therapeuctic Radiology, Yeungnam University College of Medicine, between April 1986 and December 1988 are retrospectively analysed by means of roentgenologic findings. Obtained results are as follows. 1. 15 out of 21 patients(71%) showed complete or partial response. 2. Patients with small cell lung cancer showed 100% response in spite of low dose(30GY/10 fractions). 3. Patients with non-small cell lung cancer treated with 50GY or over showed better response than below 45GY or below. 4. There is no relationship between the response and site of airway obstruction. These data suggested that high dose irradiation is more effective in the management of airway obstruction from lung cancer and meticulous radiotherapy planning with appropriate protection of normal lung and critical organs should be investigated in order to maximize radiation effect and minimize side effect, complication or sequelae.
1986년 4월부터 1988년 12월까지 영남대학병원 치료 방사선과에 폐암으로 확진후 등록된 환자중 기관지정 검사상 지도 폐쇄의 소견이 있으며 흉부 X-선 사진상 현저한 폐음영이 있었던 환자 21명에 대한 방사선 치료 성적은 다음과 같다. 1. 71.4%의 환자(15/21)에서 임상 증상의 호전을 보였다. 2. 소세포성 암환자는 30GY/10 fractions의 선량에서도 100%의 증상 호전 및 흉부 X-선상 소견의 호전을 보였다. 3. 비소세포성 암환자에서 50GY이상 조사군 이 45GY이하 조사군 보다 우수한 성적을 보였다. 4. 병변의 위치와 무기폐의 호전정도는 무관하였다.
Keywords