지원사업
학술연구/단체지원/교육 등 연구자 활동을 지속하도록 DBpia가 지원하고 있어요.
커뮤니티
연구자들이 자신의 연구와 전문성을 널리 알리고, 새로운 협력의 기회를 만들 수 있는 네트워킹 공간이에요.
논문 기본 정보
- 자료유형
- 학술저널
- 저자정보
- 저널정보
- 대한핵의학회 Nuclear medicine and molecular imaging : NMMI Nuclear medicine and molecular imaging : NMMI 제46권 제2호
- 발행연도
- 2012.1
- 수록면
- 115 - 118 (4page)
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초록· 키워드
오류제보하기
Swyer-James syndrome (SJS) or Swyer-James-MacLeod syndrome is a rare disorder characterized by roentgenographical hyperlucency of one lung, lobe, or part of a lobe. As originally described, it shows a unilateral small lung with hyperlucency and air trapping on radiographs. It is postinfectious obliterative bronchiolitis due to childhood respiratory infection. In SJS, the involved lung or portion of the lung does not grow normally. The characteristic radiologic appearance is that of pulmonary hyperlucency on chest X-ray/CT caused by over-distention of the alveoli in conjunction with diminished arterial flow detected on Tc-99 m MAA pulmonary perfusion scan. Radionuclide pulmonary ventilation studies are considered difficult to perform in very young children as patient co-operation is crucial to achieve adequate tracer entry into the lungs. We present here the case of a female child aged 2 years, who presented with chronic productive cough and fever off and on for 1.5 years. She had classical features on imaging and markedly diminished ventilation on Tc-99 m DTPA aerosol study. Our case highlights the typical findings on ventilationperfusion scan (V/Q scan) and suggests that it is possible to conduct a satisfactory ventilation study with Tc-99 m DTPA aerosol even in very young children.
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