摘要
游離肺的病例並不多見，過去文獻對其發病率並沒有詳細的數字記載。游離肺雖然是先天性肺異常，但很少發生病狀，所以患者未必就醫。本症往往在例行胸部X光檢查時偶被發現。游離肺多發生在肺底葉的後支小葉，成軟組織樣腫塊，其血液供應多來自主動脈或腹腔動脈，成實質性肺浸潤。本文提出兩個病例加以討論外，並強調主動脈攝影像之重要。
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無資料並列摘要
Bronchopulmonary sequestration is a congenital malformation consisting of nonfunctioning lung tissue, and usually is an intrapulmonary round mass separated from the normal lung. It is usually asymptomatic, if pulmonary sequestration becomes infected it may communicate with bronchial tree to form an air containing cystic structure and present symptoms as pneumonia, especially in the pediatric age group. The possibility of bronchopulmonary sequestration should be suspected, if there is a history of recurrent pneumonia or unresolved pneumonia in posterior segment of basal lung. The location of pulmonary sequestration is usually confin ed to posterior basal portion of the lower lobe, most often the left lower lobe is involved, the segmental bronchus to that area is absent. Blood supply arises directly from the aorta or its branches, so that the best diagnostic procedure is the demonstration of the anomalous vessel from aorta by aortography.
並列關鍵字
無資料延伸閱讀
- 何永仁、王家槐（1978）。游離肺。中華放射線醫學雜誌，3(3)，225-232。https://www.airitilibrary.com/Article/Detail?DocID=10188940-197809-3-3-225-232-a
- 莊寒玉、馬瑞菊、林宜青（2011）。運用肺部復健於脫離呼吸器病人之護理經驗。領導護理，12(3)，61-71。https://doi.org/10.29494/LN.201112.0008
- Shao, W. H. (2015). 使用計算流體力學模擬氣管模型之肺功能分析 [master's thesis, National Taiwan University]. Airiti Library. https://doi.org/10.6342/NTU.2015.11232
- Cheng, C. J., Perng, W. C., Wu, C. P., Chiang, C. H., Hsu, K., & Shen, C. Y. (1996). 隔離肺. Journal of Medical Sciences, 16(4), 277-284. https://www.airitilibrary.com/Article/Detail?DocID=10114564-199602-201306200001-201306200001-277-284
- Chan, C. S. (2011). Typological transformation [master's thesis, The University of Hong Kong]. Airiti Library. https://www.airitilibrary.com/Article/Detail?DocID=U0029-1812201200020254