A
Abhijit J. Chaudhari
Researcher at University of California, Davis
Publications - 75
Citations - 1420
Abhijit J. Chaudhari is an academic researcher from University of California, Davis. The author has contributed to research in topics: Wrist & PET-CT. The author has an hindex of 18, co-authored 69 publications receiving 1228 citations. Previous affiliations of Abhijit J. Chaudhari include University of Southern California & University of California.
Papers
More filters
Journal ArticleDOI
Hyperspectral and multispectral bioluminescence optical tomography for small animal imaging
Abhijit J. Chaudhari,Felix Darvas,James R. Bading,Rex Moats,Peter S. Conti,Desmond J. Smith,Simon R. Cherry,Richard M. Leahy +7 more
TL;DR: A framework for fully 3D bioluminescence tomographic image acquisition and reconstruction that exploits spectral information is described and regularized tomographic reconstruction techniques that use semi-infinite slab or FEM-based diffusion approximations of photon transport through turbid media are described.
Journal ArticleDOI
Initial Characterization of a Dedicated Breast PET/CT Scanner During Human Imaging
Spencer L. Bowen,Yibao Wu,Abhijit J. Chaudhari,Lin Fu,Nathan J. Packard,George W. Burkett,Kai Yang,Karen K. Lindfors,David K. Shelton,Rosalie J. Hagge,Alexander D. Borowsky,Steve R. Martinez,Jinyi Qi,John M. Boone,Simon R. Cherry,Ramsey D. Badawi +15 more
TL;DR: Scanning of the uncompressed breast with dedicated breast PET/CT can accurately visualize suspected lesions in 3 dimensions and was found to be inversely correlated with breast volume in the field of view, suggesting that larger breasts trend toward increased noise-equivalent counting rates for all other things equal.
Journal ArticleDOI
Glutamine addiction in kidney cancer suppresses oxidative stress and can be exploited for real-time imaging
Omran Abu Aboud,Samy L. Habib,Josephine F. Trott,Benjamin J. Stewart,Sitai Liang,Abhijit J. Chaudhari,Julie L. Sutcliffe,Robert H. Weiss,Robert H. Weiss +8 more
TL;DR: It is shown here that ccRCC xenograft tumors under the renal capsule exhibit enhanced oxidative stress compared with adjacent normal tissue and the contralateral kidney and the utility of PET to identify and manage patients withccRCC who are likely to respond to glutaminase inhibitors in the clinic is confirmed.
Journal ArticleDOI
Fast iterative image reconstruction methods for fully 3D multispectral bioluminescence tomography.
TL;DR: The on-the-fly approach to incorporating the forward model into the solution of the inverse problem can lead to substantial reductions in total cost when combined with a rapidly converging iterative algorithm.
Journal ArticleDOI
High-resolution 18F-FDG PET with MRI for monitoring response to treatment in rheumatoid arthritis
Abhijit J. Chaudhari,Spencer L. Bowen,George W. Burkett,Nathan J. Packard,Felipe Godinez,Anand A. Joshi,Stanley M. Naguwa,David K. Shelton,John C. Hunter,John M. Boone,Michael H. Buonocore,Ramsey D. Badawi +11 more
TL;DR: This case illustrates the potential of high-resolution PET with MRI for quantitative visualization of early response to therapy in RA and shows there still is a long way to go.