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摘要目的评估氧气增强T1-mapping MR成像可以作为一种无创性的方法来可视化和量化经肺段过敏原激发的哮喘病人的局部炎症。材料与方法 9例哮喘病人和4名正常
Abstract Objective To evaluate oxygen-enhanced T1-mapping MR imaging as a noninvasive method to visualize and quantify local inflammation in asthmatic patients stimulated by pulmonary segment allergens. Materials and Methods Nine patients with asthma and four normal