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Abhijit Chaudhari, PhD; MS

Title(s)Associate Professor, Radiology
SchoolUniversity of California, Davis
AddressMain Hospital
CA 95825
Phone916-734-0833
ORCID ORCID Icon0000-0002-4211-1900 Additional info
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    Collapse Biography 
    Collapse Education and Training
    University of Pune, PuneBEng1999Electronics Engineering
    California State University Northridge, NorthridgeMS2002Electrical Engineering
    University of Southern California , Los AngelesPhD2007Electrical Engineering
    University of Southern California , Los AngelesMS2007Applied Mathematics

    Collapse Overview 
    Collapse Overview
    The mission of Dr. Chaudhari's lab is to develop and validate novel medical imaging techniques, focusing on diseases of the musculoskeletal and neurological systems. The research group utilizes a range of imaging modalities that include MRI, PET, SPECT, CT, Ultrasound, and Optical imaging, in both preclinical and clinical settings.

    The Chaudhari lab is located at the Department of Radiology, UC Davis School of Medicine and at the California National Primate Research Center, University of California Davis.

    Collapse Research 
    Collapse Research Activities and Funding
    Total-Body PET/CT for assessing Rheumatoid Arthritis Disease Activity and Treatment Response
    NIH R01AR076088Aug 1, 2019 - Jul 31, 2022
    Role: Principal Investigator
    Quantifying synaptic density loss in a monkey model of early Alzheimer's Disease
    NIH R21AG064448Aug 1, 2019 - Apr 30, 2021
    Role: Principal Investigator
    Imaging biomarkers of early synaptic changes in a preclinical model of Alzheimer?s disease
    NIH R21AG064599Aug 1, 2019 - Apr 30, 2021
    Role: Principal Investigator
    Quasi-rigid image registration for DCE-MRI
    NIH R03EB015099Jan 1, 2013 - Dec 31, 2014
    Role: Principal Investigator

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    Collapse Bibliographic 
    Collapse Publications
    Publications listed below are automatically derived from MEDLINE/PubMed and other sources, which might result in incorrect or missing publications. Researchers can login to make corrections and additions, or contact us for help. to make corrections and additions.
    Newest   |   Oldest   |   Most Cited   |   Most Discussed   |   Timeline   |   Field Summary   |   Plain Text
    Altmetrics Details PMC Citations indicate the number of times the publication was cited by articles in PubMed Central, and the Altmetric score represents citations in news articles and social media. (Note that publications are often cited in additional ways that are not shown here.) Fields are based on how the National Library of Medicine (NLM) classifies the publication's journal and might not represent the specific topic of the publication. Translation tags are based on the publication type and the MeSH terms NLM assigns to the publication. Some publications (especially newer ones and publications not in PubMed) might not yet be assigned Field or Translation tags.) Click a Field or Translation tag to filter the publications.
    1. Opportunistic body composition evaluation in patients with esophageal adenocarcinoma: association of survival with 18F-FDG PET/CT muscle metrics. Ann Nucl Med. 2020 Mar; 34(3):174-181. Zhou C, Foster B, Hagge R, Foster C, Lenchik L, Chaudhari AJ, Boutin RD. PMID: 31823231.
      View in: PubMed   Mentions:    Fields:    
    2. Quantitative tracking of inflammatory activity at the peak and trough plasma levels of tofacitinib, a Janus kinase inhibitor, via in vivo 18 F-FDG PET. Int J Rheum Dis. 2019 Dec; 22(12):2165-2169. Raychaudhuri S, Abria C, Harmany ZT, Smith CM, Kundu-Raychaudhuri S, Raychaudhuri SP, Chaudhari AJ. PMID: 31659868.
      View in: PubMed   Mentions:    Fields:    Translation:Animals
    3. Real-time three-dimensional MRI for the assessment of dynamic carpal instability. PLoS One. 2019; 14(9):e0222704. Shaw CB, Foster BH, Borgese M, Boutin RD, Bateni C, Boonsri P, Bayne CO, Szabo RM, Nayak KS, Chaudhari AJ. PMID: 31536561.
      View in: PubMed   Mentions: 1     Fields:    Translation:Humans
    4. TSPO PET Using [18F]PBR111 Reveals Persistent Neuroinflammation Following Acute Diisopropylfluorophosphate Intoxication in the Rat. Toxicol Sci. 2019 08 01; 170(2):330-344. Hobson BA, Rowland DJ, Sisó S, Guignet MA, Harmany ZT, Bandara SB, Saito N, Harvey DJ, Bruun DA, Garbow JR, Chaudhari AJ, Lein PJ. PMID: 31087103.
      View in: PubMed   Mentions: 1     Fields:    
    5. Dynamic MRI of the wrist in less than 20 seconds: normal midcarpal motion and reader reliability. Skeletal Radiol. 2020 Feb; 49(2):241-248. Henrichon SS, Foster BH, Shaw C, Bayne CO, Szabo RM, Chaudhari AJ, Boutin RD. PMID: 31289900.
      View in: PubMed   Mentions: 2     Fields:    Translation:Humans
    6. Inhibition of vascular endothelial growth factor in young adult mice causes low bone blood flow and bone strength with no effect on bone mass in trabecular regions. Bone Rep. 2019 Jun; 10:100210. Lane NE, Nyman JS, Uppuganti S, Chaudhari AJ, Aguirre JI, Shidara K, Liu XP, Yao W, Kimmel DB. PMID: 31193542.
      View in: PubMed   Mentions:
    7. A principal component analysis-based framework for statistical modeling of bone displacement during wrist maneuvers. J Biomech. 2019 03 06; 85:173-181. Foster BH, Shaw CB, Boutin RD, Joshi AA, Bayne CO, Szabo RM, Chaudhari AJ. PMID: 30738587.
      View in: PubMed   Mentions: 1     Fields:    Translation:Humans
    8. Skeletal Muscle Metrics on Clinical 18F-FDG PET/CT Predict Health Outcomes in Patients with Sarcoma. J Nat Sci. 2018; 4(5). Foster B, Boutin RD, Lenchik L, Gedeon D, Liu Y, Nittur V, Badawi RD, Li CS, Canter RJ, Chaudhari AJ. PMID: 29756042.
      View in: PubMed   Mentions:
    9. WRIST: A WRist Image Segmentation Toolkit for carpal bone delineation from MRI. Comput Med Imaging Graph. 2018 01; 63:31-40. Foster B, Joshi AA, Borgese M, Abdelhafez Y, Boutin RD, Chaudhari AJ. PMID: 29331208.
      View in: PubMed   Mentions:    Fields:    Translation:Humans
    10. Early and Delayed 99mTc-MDP SPECT/CT Findings in Rheumatoid Arthritis and Osteoarthritis. Clin Nucl Med. 2017 Nov; 42(11):e480-e481. Abdelhafez YG, Hagge RJ, Badawi RD, Raychaudhuri SP, Chaudhari AJ. PMID: 28872556.
      View in: PubMed   Mentions:    Fields:    Translation:Humans
    11. Development of an Ultra High Resolution PET Scanner for Imaging Rodent Paws: PawPET. IEEE Trans Radiat Plasma Med Sci. 2018 Jan; 2(1):7-16. Godinez F, Gong K, Zhou J, Judenhofer MS, Chaudhari AJ, Badawi RD. PMID: 31930184.
      View in: PubMed   Mentions:
    12. Glutamine Addiction in Kidney Cancer Suppresses Oxidative Stress and Can Be Exploited for Real-Time Imaging. Cancer Res. 2017 12 01; 77(23):6746-6758. Abu Aboud O, Habib SL, Trott J, Stewart B, Liang S, Chaudhari AJ, Sutcliffe J, Weiss RH. PMID: 29021138.
      View in: PubMed   Mentions: 9     Fields:    Translation:HumansAnimals
    13. Development of an ultra-high resolution PET scanner for imaging rodent paws: PawPET. IEEE Transactions on Radiation and Plasma Medical Sciences. 2017; 2(1):7-16. View Publication.
    14. The Wrist: Athletic TFCC Injuries. Current Radiology Reports. 2017 Sep 1; 5(9):39. Luke B. Simonet, Leon Lenchik, Scott D. Wuertzer, Robert M. Szabo, Abhijit J. Chaudhari, Robert D. Boutin. .
      View in: Publisher Site   Mentions:
    15. Association of lunate morphology, sex, and lunotriquetral interosseous ligament injury with radiologic measurement of the capitate-triquetrum joint. Skeletal Radiol. 2017 Dec; 46(12):1729-1737. Borgese M, Boutin RD, Bayne CO, Szabo RM, Chaudhari AJ. PMID: 28828602.
      View in: PubMed   Mentions: 1     Fields:    Translation:Humans
    16. In-vivo quantitative assessment of the therapeutic response in a mouse model of collagen-induced arthritis using 18 F-fluorodeoxyglucose positron emission tomography. Clin Exp Immunol. 2017 05; 188(2):293-298. Mitra A, Kundu-Raychaudhuri S, Abria C, Rona A, Chaudhari AJ, Raychaudhuri SP. PMID: 28090641.
      View in: PubMed   Mentions: 1     Fields:    Translation:Animals
    17. "Knuckle Cracking": Can Blinded Observers Detect Changes with Physical Examination and Sonography? Clin Orthop Relat Res. 2017 Apr; 475(4):1265-1271. Boutin RD, Netto AP, Nakamura D, Bateni C, Szabo RM, Cronan M, Foster B, Barfield WR, Seibert JA, Chaudhari AJ. PMID: 28050816.
      View in: PubMed   Mentions:    Fields:    Translation:HumansPHPublic Health
    18. High-resolution (18)F-FDG PET/CT for assessing disease activity in rheumatoid and psoriatic arthritis: findings of a prospective pilot study. Br J Radiol. 2016 Jul; 89(1063):20160138. Chaudhari AJ, Ferrero A, Godinez F, Yang K, Shelton DK, Hunter JC, Naguwa SM, Boone JM, Raychaudhuri SP, Badawi RD. PMID: 27109738.
      View in: PubMed   Mentions: 5     Fields:    Translation:Humans
    19. Registration-Based Morphometry for Shape Analysis of the Bones of the Human Wrist. IEEE Trans Med Imaging. 2016 Feb; 35(2):416-26. Joshi AA, Leahy RM, Badawi RD, Chaudhari AJ. PMID: 26353369.
      View in: PubMed   Mentions: 2     Fields:    Translation:Humans
    20. MR Angiography of Renal Transplant Vasculature with Ferumoxytol:: Comparison of High-Resolution Steady-State and First-Pass Acquisitions. Acad Radiol. 2016 Mar; 23(3):368-73. Corwin MT, Fananapazir G, Chaudhari AJ. PMID: 26707344.
      View in: PubMed   Mentions: 4     Fields:    Translation:Humans
    21. A Prototype PET Scanner with Hybrid DOI-Encoding Detectors. . 2015 Oct 1; 1-3. M.G. Buddika Sumanasena, Qiyu Peng, George Burkett Burkett, Andrea Ferrero, Abhijit J. Chaudhari, Ramsey D. Badawi, Felipe Godinez. .
      View in: Publisher Site   Mentions:
    22. Using global illumination in volume visualization of rheumatoid arthritis CT data. IEEE Comput Graph Appl. 2014 Nov-Dec; 34(6):16-23. Zheng L, Chaudhari AJ, Badawi RD, Ma KL. PMID: 25388232.
      View in: PubMed   Mentions: 2     Fields:    Translation:Humans
    23. Non-rigid registration of serial dedicated breast CT, longitudinal dedicated breast CT and PET/CT images using the diffeomorphic demons method. Phys Med. 2014 Sep; 30(6):713-7. Santos J, Chaudhari AJ, Joshi AA, Ferrero A, Yang K, Boone JM, Badawi RD. PMID: 25022452.
      View in: PubMed   Mentions: 1     Fields:    Translation:Humans
    24. In vivo quantification of mouse autoimmune arthritis by PET/CT. Int J Rheum Dis. 2016 May; 19(5):452-8. Kundu-Raychaudhuri S, Mitra A, Datta-Mitra A, Chaudhari AJ, Raychaudhuri SP. PMID: 24965561.
      View in: PubMed   Mentions: 2     Fields:    Translation:Animals
    25. Global point signature for shape analysis of carpal bones. Phys Med Biol. 2014 Feb 21; 59(4):961-73. Chaudhari AJ, Leahy RM, Wise BL, Lane NE, Badawi RD, Joshi AA. PMID: 24503490.
      View in: PubMed   Mentions: 2     Fields:    Translation:Humans
    26. Real-time magnetic resonance imaging (MRI) during active wrist motion--initial observations. PLoS One. 2013; 8(12):e84004. Boutin RD, Buonocore MH, Immerman I, Ashwell Z, Sonico GJ, Szabo RM, Chaudhari AJ. PMID: 24391865.
      View in: PubMed   Mentions: 8     Fields:    Translation:Humans
    27. Ultrasound backscatter microscopy for imaging of oral carcinoma. J Ultrasound Med. 2013 Oct; 32(10):1789-97. Lam M, Chaudhari AJ, Sun Y, Zhou F, Dobbie A, Gandour-Edwards RF, Tinling SP, Farwell DG, Monsky WL, Shung KK, Marcu L. PMID: 24065260.
      View in: PubMed   Mentions: 1     Fields:    Translation:Animals
    28. MORPHOMETRY FOR EARLY MONITORING OF TREATMENT RESPONSE IN RHEUMATOID ARTHRITIS. Proc IEEE Int Symp Biomed Imaging. 2013; 121-124. Joshi AA, Leahy RM, Badawi RD, Chaudhari AJ. PMID: 24026194.
      View in: PubMed   Mentions:
    29. Semi-automated volumetric quantification of tumor necrosis in soft tissue sarcoma using contrast-enhanced MRI. Anticancer Res. 2012 Nov; 32(11):4951-61. Monsky WL, Jin B, Molloy C, Canter RJ, Li CS, Lin TC, Borys D, Mack W, Kim I, Buonocore MH, Chaudhari AJ. PMID: 23155265.
      View in: PubMed   Mentions: 3     Fields:    Translation:Humans
    30. In vivo validation of a bimodal technique combining time-resolved fluorescence spectroscopy and ultrasonic backscatter microscopy for diagnosis of oral carcinoma. J Biomed Opt. 2012 Nov; 17(11):116003. Sun Y, Xie H, Liu J, Lam M, Chaudhari AJ, Zhou F, Bec J, Yankelevich DR, Dobbie A, Tinling SL, Gandour-Edwards RF, Monsky WL, Farwell DG, Marcu L. PMID: 23117798.
      View in: PubMed   Mentions: 8     Fields:    Translation:Animals
    31. Characterization of a high-resolution hybrid DOI detector for a dedicated breast PET/CT scanner. Phys Med Biol. 2012 Jun 07; 57(11):3435-49. Godinez F, Chaudhari AJ, Yang Y, Farrell R, Badawi RD. PMID: 22581109.
      View in: PubMed   Mentions: 6     Fields:    Translation:Humans
    32. Design and initial performance evaluation of DbPET2, an intermediate generation breast PET prototype. . 2011 Oct 1; 3256-3259. Andrea Ferrero, Qiyu Peng, Felipe Godinez, Abhijit J. Chaudhari, Chinh Vu, Woon-Seng Choong, William W. Moses, Ramsey D. Badawi. .
      View in: Publisher Site   Mentions:
    33. Multimodal characterization of compositional, structural and functional features of human atherosclerotic plaques. Biomed Opt Express. 2011 Aug 01; 2(8):2288-98. Sun Y, Chaudhari AJ, Lam M, Xie H, Yankelevich DR, Phipps J, Liu J, Fishbein MC, Cannata JM, Shung KK, Marcu L. PMID: 21833365.
      View in: PubMed   Mentions:
    34. Molecular characterization of rheumatoid arthritis with magnetic resonance imaging. Top Magn Reson Imaging. 2011 Apr; 22(2):61-9. Gu JT, Nguyen L, Chaudhari AJ, MacKenzie JD. PMID: 22648081.
      View in: PubMed   Mentions: 2     Fields:    Translation:Humans
    35. Effect of Object Size on Scatter Fraction Estimation Methods for PET—A Computer Simulation Study. IEEE Transactions on Nuclear Science. 2011 Feb 1; 58(1):82-86. Andrea Ferrero, Jonathan K. Poon, Abhijit J. Chaudhari, Lawrence R. MacDonald, Ramsey D. Badawi. .
      View in: Publisher Site   Mentions:
    36. DigiWarp: a method for deformable mouse atlas warping to surface topographic data. Phys Med Biol. 2010 Oct 21; 55(20):6197-214. Joshi AA, Chaudhari AJ, Li C, Dutta J, Cherry SR, Shattuck DW, Toga AW, Leahy RM. PMID: 20885019.
      View in: PubMed   Mentions: 11     Fields:    Translation:Animals
    37. Treatment planning and volumetric response assessment for Yttrium-90 radioembolization: semiautomated determination of liver volume and volume of tumor necrosis in patients with hepatic malignancy. Cardiovasc Intervent Radiol. 2011 Apr; 34(2):306-18. Monsky WL, Garza AS, Kim I, Loh S, Lin TC, Li CS, Fisher J, Sandhu P, Sidhar V, Chaudhari AJ, Lin F, Deutsch LS, Badawi RD. PMID: 20683722.
      View in: PubMed   Mentions: 8     Fields:    Translation:Humans
    38. Conference Scene: 2009 IEEE NSS/MIC in the USA. Imaging in Medicine. 2010 Feb 1; 2(1):13-15. Abhijit J Chaudhari. .
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    39. High-resolution (18)F-FDG PET with MRI for monitoring response to treatment in rheumatoid arthritis. Eur J Nucl Med Mol Imaging. 2010 May; 37(5):1047. Chaudhari AJ, Bowen SL, Burkett GW, Packard NJ, Godinez F, Joshi AA, Naguwa SM, Shelton DK, Hunter JC, Boone JM, Buonocore MH, Badawi RD. PMID: 20119695.
      View in: PubMed   Mentions: 15     Fields:    Translation:Humans
    40. Initial characterization of a dedicated breast PET/CT scanner during human imaging. J Nucl Med. 2009 Sep; 50(9):1401-8. Bowen SL, Wu Y, Chaudhari AJ, Fu L, Packard NJ, Burkett GW, Yang K, Lindfors KK, Shelton DK, Hagge R, Borowsky AD, Martinez SR, Qi J, Boone JM, Cherry SR, Badawi RD. PMID: 19690029.
      View in: PubMed   Mentions: 30     Fields:    Translation:Humans
    41. POSTURE MATCHING AND ELASTIC REGISTRATION OF A MOUSE ATLAS TO SURFACE TOPOGRAPHY RANGE DATA. Proc IEEE Int Symp Biomed Imaging. 2009 Aug 07; 2009:366-369. Joshi AA, Chaudhari AJ, Li C, Shattuck DW, Dutta J, Leahy RM, Toga AW. PMID: 21072317.
      View in: PubMed   Mentions:
    42. Excitation spectroscopy in multispectral optical fluorescence tomography: methodology, feasibility and computer simulation studies. Phys Med Biol. 2009 Aug 07; 54(15):4687-704. Chaudhari AJ, Ahn S, Levenson R, Badawi RD, Cherry SR, Leahy RM. PMID: 19590118.
      View in: PubMed   Mentions: 12     Fields:    Translation:HumansAnimals
    43. Spatial distortion correction and crystal identification for MRI-compatible position-sensitive avalanche photodiode-based PET scanners. IEEE Trans Nucl Sci. 2009 Jun 01; 56(3):549-556. Chaudhari AJ, Joshi AA, Wu Y, Leahy RM, Cherry SR, Badawi RD. PMID: 20161023.
      View in: PubMed   Mentions:
    44. Multimodality High Resolution Wrist Imaging for Monitoring Response to Therapy in Rheumatoid Arthritis: Instrumentation and Techniques. . 2008 Oct 1; 4840-4844. Abhijit J. Chaudhari, George W. Burkett, Spencer L. Bowen, Rick Harse, Nathan J. Packard, Robin L. Stern, Stanley M. Naguwa, John C. Hunter, John M. Boone, Michael H. Buonocore, Ramsey D. Badawi. .
      View in: Publisher Site   Mentions:
    45. Spatial Distortion Correction and Crystal Identification for Position-Sensitive Avalanche Photodiode-Based PET Scanners. . 2008 Oct 1; 5045-5052. Abhijit J. Chaudhari, Anand A. Joshi, Yibao Wu, Richard M. Leahy, Simon R. Cherry, Ramsey D. Badawi. .
      View in: Publisher Site   Mentions:
    46. Crystal identification in positron emission tomography using nonrigid registration to a Fourier-based template. Phys Med Biol. 2008 Sep 21; 53(18):5011-27. Chaudhari AJ, Joshi AA, Bowen SL, Leahy RM, Cherry SR, Badawi RD. PMID: 18723924.
      View in: PubMed   Mentions: 7     Fields:    
    47. Fast iterative image reconstruction methods for fully 3D multispectral bioluminescence tomography. Phys Med Biol. 2008 Jul 21; 53(14):3921-42. Ahn S, Chaudhari AJ, Darvas F, Bouman CA, Leahy RM. PMID: 18591735.
      View in: PubMed   Mentions: 19     Fields:    Translation:Animals
    48. PSPMT/APD Hybrid DOI Detectors for the PET Component of a Dedicated Breast PET/CT System—A Feasibility Study. IEEE Transactions on Nuclear Science. 2008 Jun 1; 55(3):853-861. Abhijit J. Chaudhari, Yongfeng Yang, Richard Farrell, Purushottam A. Dokhale, Kanai S. Shah, Simon R. Cherry, Ramsey D. Badawi. .
      View in: Publisher Site   Mentions:
    49. Computationally efficient perturbative forward modeling for 3D multispectral bioluminescence and fluorescence tomography. Proceedings of SPIE. 2008 Mar 6; 6913:69130c-69130c-8. Joyita Dutta, Sangtae Ahn, Changqing Li, Abhijit J. Chaudhari, Simon R. Cherry, Richard M. Leahy. .
      View in: Publisher Site   Mentions:
    50. FAST IMAGE RECONSTRUCTION METHODS FOR FULLY 3D MULTISPECTRAL OPTICAL BIOLUMINESCENCE TOMOGRAPHY. . 2007 Apr 1; 229-232. Sangtae Ahn, Abhijit J. Chaudhari, Felix Darvas, Charles A. Bouman, Richard M. Leahy. .
      View in: Publisher Site   Mentions:
    51. A method for atlas-based volumetric registration with surface constraints for optical bioluminescence tomography in small animal imaging. Proceedings of SPIE. 2007 Mar 8; 6510:651024-651024-10. Abhijit J. Chaudhari, Anand A. Joshi, Felix Darvas, Richard M. Leahy. .
      View in: Publisher Site   Mentions:
    52. PSPMT/APD hybrid DOI detectors for the PET component of a dedicated breast PET/CT system - a feasibility study. . 2007 Jan 1; 4:2851-2858. Abhijit J. Chaudhari, Yongfeng Yang, Richard Farrell, Purushottam A. Dokhale, Kanai S. Shah, Simon R. Cherry, Ramsey D. Badawi. .
      View in: Publisher Site   Mentions:
    53. Hyperspectral and multispectral bioluminescence optical tomography for small animal imaging. Phys Med Biol. 2005 Dec 07; 50(23):5421-41. Chaudhari AJ, Darvas F, Bading JR, Moats RA, Conti PS, Smith DJ, Cherry SR, Leahy RM. PMID: 16306643.
      View in: PubMed   Mentions: 70     Fields:    Translation:HumansAnimalsCells
    54. Investigation of different transcript quantitation tools for high-throughput mapping of brain gene expression using voxelation. J Mol Histol. 2004 May; 35(4):397-402. Singh RP, Liu D, Chaudhari A, Cherry SR, Leahy RM, Smith DJ. PMID: 15503813.
      View in: PubMed   Mentions:    Fields:    Translation:Humans
    55. High-resolution voxelation mapping of human and rodent brain gene expression. J Neurosci Methods. 2003 May 30; 125(1-2):93-101. Singh RP, Brown VM, Chaudhari A, Khan AH, Ossadtchi A, Sforza DM, Meadors AK, Cherry SR, Leahy RM, Smith DJ. PMID: 12763235.
      View in: PubMed   Mentions: 10     Fields:    Translation:HumansAnimals
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