Seth T. Bartel
Washington University in St. Louis
6 Papers
135 Citations
Seth T. Bartel is an academic researcher from Washington University in St. Louis. The author has contributed to research in topics: Magnetic resonance imaging & Effective diffusion coefficient. The author has an hindex of 5, co-authored 6 publications.
Chat about Author
Papers
Hyperpolarized 3He MR Imaging: Physiologic Monitoring Observations and Safety Considerations in 100 Consecutive Subjects
Barbara A. Lutey,Stephen S. Lefrak,Jason C. Woods,Tariq Tanoli,James D. Quirk,Adil Bashir,Dmitriy A. Yablonskiy,Mark S. Conradi,Seth T. Bartel,Thomas K. Pilgram,Joel D. Cooper,David S. Gierada +11 more
TL;DR: Hyperpolarized (3)He MR imaging can be safely performed in healthy subjects, heavy smokers, and those with severe obstructive airflow limitation, although unpredictable transient desaturation suggests that potential subjects should be carefully screened for comorbidities.
84
Effects of diffusion time on short‐range hyperpolarized 3He diffusivity measurements in emphysema
David S. Gierada,Jason C. Woods,Andrew J. Bierhals,Seth T. Bartel,Jon H. Ritter,Cliff Khuat Chye Choong,Cliff Khuat Chye Choong,Nitin A. Das,Cheng Hong,Cheng Hong,Thomas K. Pilgram,Yulin V. Chang,Yulin V. Chang,Richard E. Jacob,Richard E. Jacob,James C. Hogg,Richard J. Battafarano,Richard J. Battafarano,Joel D. Cooper,Joel D. Cooper,Bryan F. Meyers,G. Alexander Patterson,Dmitriy A. Yablonskiy,Mark S. Conradi +23 more
TL;DR: To characterize the effect of diffusion time on short‐range hyperpolarized 3He magnetic resonance imaging (MRI) diffusion measurements across a wide range of emphysema severity, MRI is used as a surrogate for EMT.
39
Equating quantitative emphysema measurements on different CT image reconstructions
Seth T. Bartel,Andrew J. Bierhals,Thomas K. Pilgram,Cheng Hong,Kenneth B. Schechtman,Susan H. Conradi,David S. Gierada +6 more
TL;DR: Image reconstruction-related differences in quantitative emphysema measurements were successfully modeled using power functions and the accuracy of the models for converting measurements to those of a reference reconstruction was evaluated.
25
Emphysema quantification in inflation-fixed lungs using low-dose computed tomography and 3he magnetic resonance imaging
David S. Gierada,Jason C. Woods,Richard E. Jacob,Andrew J. Bierhals,Cliff Khuat Chye Choong,Seth T. Bartel,Yulin V. Chang,Nitin A. Das,Cheng Hong,Barbara A. Lutey,Jon H. Ritter,Thomas K. Pilgram,Joel D. Cooper,G. Alexander Patterson,Richard J. Battafarano,Bryan F. Meyers,Dmitriy A. Yablonskiy,Mark S. Conradi +17 more
TL;DR: In this article, the authors evaluated the use of inflation-fixed lung tissue for emphysema quantification with CT and 3He MR diffusion imaging, and found that the mean CT e cientity index was 56% ± 17% before and 58% ± 19% after lung resection.
Hyperpolarized 3helium magnetic resonance imaging: safety considerations and physiologic monitoring
Barbara A. Lutey,Stephen S. Lefrak,Joel D. Cooper,Jason C. Woods,Tariq Tanoli,James D. Quirk,Adil Bashir,Dmitriy A. Yablonskiy,Mark S. Conradi,Seth T. Bartel,Thomas K. Pilgram,David S. Gierada +11 more
1