대한핵의학회지 (The Korean Journal of Nuclear Medicine)
- 제24권2호
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- Pages.229-236
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- 1990
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- 1225-6714(pISSN)
폐기종의 연무흡입 폐환기스캔 소견
Radioaerosol Inhalation Lung Scan in Pulmonary Emphysema
- 전정수 (가톨릭대학 의학부 방사선과학교실) ;
- 박영하 (가톨릭대학 의학부 방사선과학교실) ;
- 정수교 (가톨릭대학 의학부 방사선과학교실) ;
- 박용휘 (가톨릭대학 의학부 방사선과학교실)
- Jeon, Jeong-Su (Department of Radiology, Catholic University Medical College) ;
- Park, Young-Ha (Department of Radiology, Catholic University Medical College) ;
- Chung, Soo-Kyo (Department of Radiology, Catholic University Medical College) ;
- Bahk, Yong-Whee (Department of Radiology, Catholic University Medical College)
- 발행 : 1990.11.25
초록
Perfusion and ventilaion imagings of the lung are well established procedure for diagnosing pulmonary embolism, differentiation it from chronic obstructive lung disease, and making an early detection of chronic obstructive lung disease. To evaluate the usefulness of radioaerosol inhalation imaging (RII) in chronic obstructive lung disease, especially pulmonary emphysema, we analyzed RIIs of five normal adult non-smokers, five asymptomatic smokers (age 25-42 years with the mean 36), and 21 patients with pulmonry emphysema (age 59-78 years with the mean 67). Scintigrams were obtained with radioaerosol produced by a BARC nebulizer with 15 mCi of Tc-99m-phytate. Scanning was performed in the anterior, posterior, and lateral projections after five to 10-minute inhalation of the radioaerosol on sitting position. The scans were analyzed and correlated with the results of pulmonary function studies and chest radiographs. Also lung perfusion scan with
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