Abstract #2297

Pulmonary Ventilation Analysis Using Motion-Resolved Ultrashort Echo (UTE) MRI

Fei Tan¹, Xucheng Zhu¹, and Peder E. Z. Larson^1,2

¹Graduate Program in Bioengineering, UC Berkeley - UCSF, San Francisco, CA, United States, ²Department of Radiology and Biomedical Imaging, University of California, San Francisco, San Francisco, CA, United States

Pulmonary ventilation analysis using motion-resolved ¹H UTE MRI with tissue deformation-based and signal intensity-based methods was conducted for the first time. The ventilation maps derived from both approaches are consistent with each other on healthy volunteers and a pediatric subject with lung abnormality.

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