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題 名 | Alveolar Integrity in Chronic Renal Failure Patients with Regular Hemodialysis=慢性腎衰竭病人之肺泡完整度 |
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作 者 | 李永康; 高嘉鴻; | 書刊名 | 中國醫藥雜誌 |
卷 期 | 2:3 1997.09[民86.09] |
頁 次 | 頁132-136 |
分類號 | 415.815 |
關鍵詞 | 肺泡通透性; 肺泡完整度; 慢性腎衰竭; 鎝-99m DTPA放射性霧氣肺造影; Alveolar permeability; Alveolar integrity; Chronic renal failure; Tc-99m DTPA radioaerosol lung scintigraphy; |
語 文 | 英文(English) |
中文摘要 | 本研究評估30位接受規律洗腎之慢性腎衰竭病人的肺泡完整度。肺泡完整度之破壞以肺泡通透性的增加來表示,我們使用鎝-99m DTPA放射性霧氣肺造影來評估肺泡通透性。病人全肺之肺泡通透性的變化以鎝-99m DTPA放射霧氣的清除半量時間之變化來代表。與20位相似年齡的正常對照組相比較,結果顯示接受規律洗腎之慢性腎衰竭病人之肺鎝-99m DTPA放射霧氣清除半量時間變短。這代表接受規律洗腎之慢性腎衰竭病人之肺泡通透性增加而肺泡完整度變差受損,而且與性別、年齡大小及洗腎時間長短無關。因此我們的結論是血液透析病人之肺泡通透性仍然較正常人差。更長期透析治療是否可以改善肺泡完整度仍有待進一步的研究。 |
英文摘要 | Integrity of alveoli was evaluated in 30 chronic renal failure(CRF) patients with regular hemodialysis (HD). The damage of alveolar integrity (SI) was shown as increasing alveolar permeability (AP). AP usually is measured by the Tc-99m DTPA radioaerosol inhalation lung scintigraphy. The alteration of AP to the total lung was presented as the change of Tc-99m DTPA radioaerosol learance half-time (T1/2, min) of the time-activity curve from dybamic both total lung images. In comparison with 20 normal controls, the clearance of T1/2 of CRF patients with regular HD was shorter than that of normal controls (43.2 ± 14.8min Vs 82.2 ±10.7min, P<0.05). The findings mean that the AP increased and AI damage increased in CRF patients with regular HD. However, for AP, no significant differences (P>0.05)were found between females and males, between younger and older patients or between histories of longer and shorter HD duration. In conclusion, our study has demonstrated damage of alveolar integrity in patients with regular hemodialysis. Whether long-term hemodialysis can alter alveolar integrity needs further study. |
本系統中英文摘要資訊取自各篇刊載內容。