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SYSTEMS AND METHODS FOR ASSESSING PULMONARY GAS TRANSFER USING HYPERPOLARIZED 129XE MRI
SYSTEMS AND METHODS FOR ASSESSING PULMONARY GAS TRANSFER USING HYPERPOLARIZED 129XE MRI
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机译:使用超极化129XE MRI评估肺气传输的系统和方法
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摘要
Methods and systems for assessing pulmonary gas exchange and/or alveolar-capillary barrier status include obtaining at least one MRI image and/or image data of 129Xe dissolved in the red blood cells (RBC) in the gas exchange regions of the lungs of a patient. The image is sufficiently sensitive to allow a clinician or image recognition program to assess at least one of pulmonary gas exchange, barrier thickness or barrier function based on the 129Xe MRI RBC image.
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