Zobrazeno 1 - 10
of 64
pro vyhledávání: '"Margaret E. Daube-Witherspoon"'
Autor:
Hwan Lee, Joshua S. Scheuermann, Anthony J. Young, Robert K. Doot, Margaret E. Daube-Witherspoon, Erin K. Schubert, Matthew A. Fillare, David Alexoff, Joel S. Karp, Hank F. Kung, Daniel A. Pryma
Publikováno v:
Molecular Imaging and Biology. 24:710-720
Publikováno v:
The British Journal of Radiology. 95
Total body (TB) positron emission tomography (PET) instruments have dramatically changed the paradigm of PET clinical and research studies due to their very high sensitivity and capability to image dynamic radiopharmaceutical distributions in the maj
Autor:
Bing Dai, Margaret E Daube-Witherspoon, Stephen McDonald, Matthew E Werner, Michael J Parma, Michael J Geagan, Varsha Viswanath, Joel S Karp
Publikováno v:
Physics in Medicine & Biology. 68:095007
Objective. This work evaluated the updated PennPET Explorer total-body (TB) PET scanner, which was extended to 6 rings with updated readout firmware to achieve a 142 cm axial field of view (AFOV) without 7.6 cm inter-ring axial gaps. Approach. Nation
Autor:
Mark Muzi, Margaret E. Daube-Witherspoon, Robert K. Doot, Joel S. Karp, Varsha Viswanath, Austin R. Pantel, David A. Mankoff
Publikováno v:
IEEE Trans Radiat Plasma Med Sci
Long axial field-of-view (AFOV) PET scanners allow for full-body dynamic imaging in a single bed-position at very high sensitivity. However, the benefits for kinetic parameter estimation have yet to be studied. This work uses 1) a dynamic Geant4 Appl
Autor:
Kyle J. Labban, Karl Ploessl, Janet S. Reddin, Robert K. Doot, Erin K. Schubert, Hank F. Kung, Seok Rye Choi, David Alexoff, Hsiaoju Lee, Lin Zhu, Hwan Lee, Daniel A. Pryma, Zhihao Zha, Margaret E. Daube-Witherspoon, Zehui Wu, Joel S. Karp, Anthony J. Young
Publikováno v:
Nucl Med Biol
INTRODUCTION: [(68)Ga]Ga-P15-041 ([(68)Ga]Ga-HBED-CC-BP) is a novel bone-seeking PET radiotracer that can be generator-produced. We undertook a Phase 0/I clinical trial to assess its potential for imaging bone metastases in prostate cancer including
Autor:
Varsha Viswanath, Hasan Sari, Austin R. Pantel, Maurizio Conti, Margaret E. Daube-Witherspoon, Clemens Mingels, Ian Alberts, Lars Eriksson, Kuangyu Shi, Axel Rominger, Joel S. Karp
PURPOSE Kinetic parameters from dynamic 18F-fluorodeoxyglucose (FDG) imaging offer complementary insights to the study of disease compared to static clinical imaging. However, dynamic imaging protocols are cumbersome due to the long acquisition time.
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::15362e4fab4c04d79eee8211f16d39cf
Autor:
Varsha, Viswanath, Hasan, Sari, Austin R, Pantel, Maurizio, Conti, Margaret E, Daube-Witherspoon, Clemens, Mingels, Ian, Alberts, Lars, Eriksson, Kuangyu, Shi, Axel, Rominger, Joel S, Karp
Publikováno v:
European journal of nuclear medicine and molecular imaging. 49(9)
Kinetic parameters from dynamicIn this work, we studied two abbreviated protocols using data from a 65-min dynamicUsing only early dynamic data with the 2C (or Patlak) model, accurate quantification of KDynamic imaging for 10-15 min immediately p.i.
Autor:
Hwan, Lee, Joshua S, Scheuermann, Anthony J, Young, Robert K, Doot, Margaret E, Daube-Witherspoon, Erin K, Schubert, Matthew A, Fillare, David, Alexoff, Joel S, Karp, Hank F, Kung, Daniel A, Pryma
Publikováno v:
Molecular imaging and biology. 24(5)
Prostate-specific membrane antigen (PSMA) is a promising molecular target for imaging of prostate adenocarcinoma.Patients were enrolled into two cohorts. The biodistribution cohort included 8 treated prostate cancer patients without recurrence, who u
Autor:
Margaret E. Daube-Witherspoon, Joshua Scheuermann, Stephen McDonald, Wilson Lin, Eduardo Aluicio-Sarduy, Todd E. Barnhart, Jennifer Pyles, Jonathan W. Engle, Suzanne E. Lapi, Joel S. Karp
Publikováno v:
2021 IEEE Nuclear Science Symposium and Medical Imaging Conference (NSS/MIC).
Publikováno v:
IEEE Trans Radiat Plasma Med Sci
The introduction of long (>60 cm) axial field-of-view (LAFOV) PET systems has shown their potential for clinical and research applications. LAFOV scanners are expensive, so there is interest in designing systems with longer axial coverage while mitig