【摘要】 目的　分析急性呼吸窘迫综合征 (ARDS)的X线及CT表现。资料与方法　 2 6例ARDS均行X线检查 ,其中 18例有 2～ 6次胸部X线检查 ,2例同时行CT扫描。结果　初次检查 ,正常 7例 ,肺纹理增多 8例 ,毛玻璃样表现 11例 ,胸腔积液 6例。复查显示随着检查时间不同 ,上述肺内表现逐渐演变 ,数周后可以转归为网格状肺纹理。结论　胸部X线片对于ARDS的诊断有很重要的价值 ,可用于ARDS的诊断及治疗后随访更多还原

【Abstract】 Objective To evaluate chest X-ray and CT appearances in acute respiratory distress syndrome (ARDS).Materials and Methods 26 cases of ARDS underwent X ray exam. 18 of 26 cases were examined two to six times, and 2 underwent additional CT. Results When chest X rays were taken initially, X rays findings were normal in 7 cases, interstitial edema in 8, ground glass opacity in 11, and pleural effusions in 6. On follow up chest X rays, the lesions were progressive from normal or interstitial edema to ground glass opacity with time elapse. Several weeks later, the above findings turned to coarse reticular markings. Conclusion Chest x rays were valuable for diagnosis and follow up of ARDS.更多还原