개에서 시행한 한쪽 이식 폐의 99mTc-MAA 관류스캔
- Affiliated Author(s)
- 전석길; 박창권; 유영선
- Alternative Author(s)
- Zeon, Seok Kil; Park, Chang Kwon; Yoo, Young Sun
- Journal Title
- 대한핵의학회지
- ISSN
- 1225-6714
- Issued Date
- 1997
- Keyword
- Lung transplantation; Pulmonary perfusion scan; Acute rejection; Pulmonary thrombosis; Bronchial dehiscence
- Abstract
- The aim of this study is to evaluate the efficiency of the pulmonary perfusion scan(Pp scan) in the experimental animal single lung transplantation. Eight left lung transplanted mongrel dogs were included in this study. The serial Pp scan with 111M.Bq 99mTc- MAA were done at the periods of immediate postoperative period, POD 3 days, and POD 10-14 days and finally autopsy was done in each cases. The transplanted lung perfusion was analysed as a percentage radioactivity of transplanted/native lung(T/N) ratio. The Pp scan of a donor mongrel dog was used as a reference(left/right lung (T/N) ratio : 85.2%). The average T/N ratio of all cases on immediate postoperative state(reperfusion injury) : 19.2%, three acute rejections : 12.6%, three bronchial dehiscences : 6.1% and two pulmonary thromboses : 2.0% Two cases showed moderate improvement of reperfusion injury as increasing the T/N ratio in POD 3 days Pp scan. The T/N ratio showed sequentially decreased in six cases. As a conclusion, the Pp scan could be a noninvasive method in the evaluation of the experimental one-lung transplanted mongrel dog.
- 공개 및 라이선스
-
- 파일 목록
-
Items in Repository are protected by copyright, with all rights reserved, unless otherwise indicated.