氦-3 磁共振成像通气缺陷百分比作为哮喘严重结局的生物标志物。
Ventilation defect percent in helium-3 magnetic resonance imaging as a biomarker of severe outcomes in asthma.
机构信息
Department of Biomedical Engineering, University of Wisconsin - Madison, Madison, Wis.
Department of Medical Physics, University of Wisconsin - Madison, Madison, Wis.
出版信息
J Allergy Clin Immunol. 2018 Mar;141(3):1140-1141.e4. doi: 10.1016/j.jaci.2017.10.016. Epub 2017 Nov 10.
Abstract
Ventilation defect percent (VDP) measured in asthmatics with hyperpolarized helium-3 MRI was more strongly associated with ED visits and hospitalizations due to asthma exacerbation than were conventional biomarkers of lung function and inflammation.
摘要
用超极化氦-3 MRI 测量的哮喘患者通气缺陷百分比 (VDP) 与因哮喘恶化而导致的急诊就诊和住院治疗的相关性，强于传统的肺功能和炎症生物标志物。
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