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Establishing a hemoglobin correction for 129Xe gas exchange MRI

Evaluating physiological gradients after bias field correction of Hyperpolarized 129Xe Gas Ventilation MRI

Author:Junlan Lu  Suphachart Leewiwatwong  David Mummy  Bastiaan Driehuys  

Session Type:Digital Poster  

Session Date:Tuesday, 10 May 2022  

Topic:Module 7: Spectroscopy & Hyperpolarization  

Session Name:MRS & Hyperpolarization I  

Program Number:1804  

Room Session:Exhibition Hall:S8 & S9  

Institution:Duke University  

A general framework of synthesizing 129Xe MRI data for improved segmentation model training

Hyperpolarized 129Xe MRI and spectroscopy in healthy control subjects reveals age-related changes in measurements of pulmonary gas exchange

Hyperpolarized 129Xe MRI is sensitive to variations in gas exchange impairment in patients with long haul COVID-19

Ventilation Defect Synthesis in Hyperpolarized 129Xe Ventilation MRI to Accelerate Training of Segmentation Models