Rajan T Gupta

Summary

Affiliation: Duke University Medical Center
Country: USA

Publications

  1. pmc Lesion detection and assessment of extrahepatic findings in abdominal MRI using hepatocyte specific contrast agents--comparison of Gd-EOB-DTPA and Gd-BOPTA
    Kristina I Ringe
    Department of Diagnostic and Interventional Radiology, Hannover Medical School, Carl Neuberg Str 1, 30625 Hannover, Germany
    BMC Med Imaging 13:10. 2013
  2. ncbi request reprint The state of prostate MRI in 2013
    Rajan T Gupta
    Department of Radiology, Duke University Medical Center, Durham, North Carolina, NC 27710, USA
    Oncology (Williston Park) 27:262-70. 2013
  3. doi request reprint Evaluation of the biliary tree and gallbladder with hepatocellular MR contrast agents
    Rajan T Gupta
    Department of Radiology, Duke University Medical Center, Durham, NC, USA
    Curr Probl Diagn Radiol 42:67-76. 2013
  4. doi request reprint Hepatic hemangiomas: difference in enhancement pattern on 3T MR imaging with gadobenate dimeglumine versus gadoxetate disodium
    Rajan T Gupta
    Duke University Medical Center, Department of Radiology, DUMC 3808, Durham, NC 27710, USA
    Eur J Radiol 81:2457-62. 2012
  5. doi request reprint D-dimers and efficacy of clinical risk estimation algorithms: sensitivity in evaluation of acute pulmonary embolism
    Rajan T Gupta
    Department of Radiology, Duke University Medical Center, DUMC Box 3808, Durham, NC 27710, USA
    AJR Am J Roentgenol 193:425-30. 2009
  6. doi request reprint Dual-energy CT for characterization of adrenal nodules: initial experience
    Rajan T Gupta
    Department of Radiology, Duke University Medical Center, Durham, NC 27710, USA
    AJR Am J Roentgenol 194:1479-83. 2010
  7. doi request reprint Dynamic MR imaging of the biliary system using hepatocyte-specific contrast agents
    Rajan T Gupta
    Department of Radiology, Duke University Medical Center, Durham, NC 27710, USA
    AJR Am J Roentgenol 195:405-13. 2010
  8. doi request reprint Bone marrow enhancement during time-resolved magnetic resonance angiography of the pelvis
    Brian C Allen
    From the Department of Radiology, Wake Forest Baptist Medical Center, Winston Salem Department of Radiology, Duke University Medical Center, Durham Siemens Medical Solutions, Cary, NC and Department of Radiology, University of Basel, Basel, Switzerland
    J Comput Assist Tomogr 37:458-62. 2013
  9. doi request reprint Liver MRI in the hepatocyte phase with gadolinium-EOB-DTPA: does increasing the flip angle improve conspicuity and detection rate of hypointense lesions?
    Mustafa R Bashir
    Department of Radiology, Duke University Medical Center, Durham, North Carolina, USA
    J Magn Reson Imaging 35:611-6. 2012
  10. doi request reprint Effect of organ enhancement and habitus on estimation of unenhanced attenuation at contrast-enhanced dual-energy MDCT: concepts for individualized and organ-specific spectral iodine subtraction strategies
    Chad M Miller
    Department of Radiology, Duke University Medical Center, Durham, NC 27710, USA
    AJR Am J Roentgenol 196:W558-64. 2011

Detail Information

Publications24

  1. pmc Lesion detection and assessment of extrahepatic findings in abdominal MRI using hepatocyte specific contrast agents--comparison of Gd-EOB-DTPA and Gd-BOPTA
    Kristina I Ringe
    Department of Diagnostic and Interventional Radiology, Hannover Medical School, Carl Neuberg Str 1, 30625 Hannover, Germany
    BMC Med Imaging 13:10. 2013
    ..To evaluate the contrast agent performance of Gd-EOB-DTPA and Gd-BOPTA for detection and assessment of extrahepatic findings, semi-quantitatively and qualitatively...
  2. ncbi request reprint The state of prostate MRI in 2013
    Rajan T Gupta
    Department of Radiology, Duke University Medical Center, Durham, North Carolina, NC 27710, USA
    Oncology (Williston Park) 27:262-70. 2013
    ....
  3. doi request reprint Evaluation of the biliary tree and gallbladder with hepatocellular MR contrast agents
    Rajan T Gupta
    Department of Radiology, Duke University Medical Center, Durham, NC, USA
    Curr Probl Diagn Radiol 42:67-76. 2013
    ..Through MR protocol optimization, it is also possible to achieve this within the standard 30-minute imaging window of liver MR...
  4. doi request reprint Hepatic hemangiomas: difference in enhancement pattern on 3T MR imaging with gadobenate dimeglumine versus gadoxetate disodium
    Rajan T Gupta
    Duke University Medical Center, Department of Radiology, DUMC 3808, Durham, NC 27710, USA
    Eur J Radiol 81:2457-62. 2012
    ..To compare intraindividual differences in enhancement pattern of hepatic hemangiomas between gadobenate dimeglumine (Gd-BOPTA) and gadoxetate disodium (Gd-EOB-DTPA)-enhanced 3T MR imaging...
  5. doi request reprint D-dimers and efficacy of clinical risk estimation algorithms: sensitivity in evaluation of acute pulmonary embolism
    Rajan T Gupta
    Department of Radiology, Duke University Medical Center, DUMC Box 3808, Durham, NC 27710, USA
    AJR Am J Roentgenol 193:425-30. 2009
    ..The goal of this study was to test the efficacy of clinical risk algorithms and a quantitative immunoturbidimetric D-dimer assay in the evaluation of patients undergoing pulmonary CT angiography for suspected acute pulmonary embolism...
  6. doi request reprint Dual-energy CT for characterization of adrenal nodules: initial experience
    Rajan T Gupta
    Department of Radiology, Duke University Medical Center, Durham, NC 27710, USA
    AJR Am J Roentgenol 194:1479-83. 2010
    ..The purpose of this study was to determine whether use of dual-energy technique can improve the diagnostic performance of CT in the differential diagnosis of adrenal adenomas and metastatic lesions...
  7. doi request reprint Dynamic MR imaging of the biliary system using hepatocyte-specific contrast agents
    Rajan T Gupta
    Department of Radiology, Duke University Medical Center, Durham, NC 27710, USA
    AJR Am J Roentgenol 195:405-13. 2010
    ..Additionally, these agents have value in both presurgical and postsurgical imaging for showing anatomy and complications. Finally, these agents are useful in the evaluation of choledochal cysts...
  8. doi request reprint Bone marrow enhancement during time-resolved magnetic resonance angiography of the pelvis
    Brian C Allen
    From the Department of Radiology, Wake Forest Baptist Medical Center, Winston Salem Department of Radiology, Duke University Medical Center, Durham Siemens Medical Solutions, Cary, NC and Department of Radiology, University of Basel, Basel, Switzerland
    J Comput Assist Tomogr 37:458-62. 2013
    ..This study aimed to determine whether visible bone marrow enhancement (BME) at pelvic magnetic resonance angiography (MRA) correlates with anemia...
  9. doi request reprint Liver MRI in the hepatocyte phase with gadolinium-EOB-DTPA: does increasing the flip angle improve conspicuity and detection rate of hypointense lesions?
    Mustafa R Bashir
    Department of Radiology, Duke University Medical Center, Durham, North Carolina, USA
    J Magn Reson Imaging 35:611-6. 2012
    ..To compare conspicuity and detection rate of hypointense lesions on T1-weighted (T1w) gradient echo (GRE) sequences with low and high flip angles (FA) in hepatocyte phase magnetic resonance imaging (MRI) using gadoxetate disodium...
  10. doi request reprint Effect of organ enhancement and habitus on estimation of unenhanced attenuation at contrast-enhanced dual-energy MDCT: concepts for individualized and organ-specific spectral iodine subtraction strategies
    Chad M Miller
    Department of Radiology, Duke University Medical Center, Durham, NC 27710, USA
    AJR Am J Roentgenol 196:W558-64. 2011
    ..The purpose of this study was to assess whether habitus and organ enhancement influence iodine subtraction and should be incorporated into spectral subtraction algorithms...
  11. doi request reprint Hepatocellular MR contrast agents: enhancement characteristics of liver parenchyma and portal vein after administration of gadoxetic acid in comparison to gadobenate dimeglumine
    Sebastian Feuerlein
    Duke University Medical Center, Department of Radiology, DUMC 3808, Durham, NC 27710, United States
    Eur J Radiol 81:2037-41. 2012
    ..To investigate the enhancement characteristics of liver parenchyma and portal vein as well as the portal vein-to liver contrast in Gd-EOB-DTPA- and Gd-BOPTA-enhanced abdominal MRI...
  12. doi request reprint Characterization of adrenal nodules with dual-energy CT: can virtual unenhanced attenuation values replace true unenhanced attenuation values?
    Lisa M Ho
    Department of Radiology, Duke University Medical Center, Durham, NC 27710, USA
    AJR Am J Roentgenol 198:840-5. 2012
    ..The purpose of our study was to investigate whether virtual unenhanced adrenal nodule attenuation values can replace true noncontrast attenuation values...
  13. doi request reprint Diagnosis of focal nodular hyperplasia with MRI: multicenter retrospective study comparing gadobenate dimeglumine to gadoxetate disodium
    Rajan T Gupta
    Department of Radiology, Duke University Medical Center, Durham, NC, USA
    AJR Am J Roentgenol 199:35-43. 2012
    ..The purpose of this article is to report the results from a multicenter retrospective MRI study comparing gadobenate dimeglumine and gadoxetate disodium for diagnosis of hepatic focal nodular hyperplasia (FNH)...
  14. doi request reprint Hepatocellular carcinoma in a North American population: does hepatobiliary MR imaging with Gd-EOB-DTPA improve sensitivity and confidence for diagnosis?
    Mustafa R Bashir
    Department of Radiology, Duke University Medical Center, Durham, North Carolina 27710, USA
    J Magn Reson Imaging 37:398-406. 2013
    ..To evaluate the value of hepatobiliary phase imaging for detection and characterization of hepatocellular carcinoma (HCC) in liver MRI with Gd-EOB-DTPA, in a North American population...
  15. doi request reprint Quantitative dynamic contrast-enhanced MRI of pelvic and lumbar bone marrow: effect of age and marrow fat content on pharmacokinetic parameter values
    Steven R Breault
    Department of Radiology, Duke University Medical Center, DUMC Box 3808, Durham, NC 27710
    AJR Am J Roentgenol 200:W297-303. 2013
    ..The interreader reproducibility of this technique will also be assessed...
  16. doi request reprint Hepatobiliary transit times of gadoxetate disodium (Primovist®) for protocol optimization of comprehensive MR imaging of the biliary system--what is normal?
    Kristina I Ringe
    Duke University Medical Center, Department of Radiology, Box 3808, Durham, NC 27710, United States
    Eur J Radiol 79:201-5. 2011
    ..The purpose of this study was to determine transit times for excretion of Gd-EOB-DTPA into different segments of the hepatobiliary system in patients with normal liver function...
  17. doi request reprint Functional evaluation of cystic duct patency with Gd-EOB-DTPA MR imaging: an alternative to hepatobiliary scintigraphy for diagnosis of acute cholecystitis?
    Pranay Krishnan
    Department of Radiology, Duke University Medical Center, Durham, NC 27710, USA
    Abdom Imaging 37:457-64. 2012
    ..To determine if MR cholangiography with Gd-EOB-DTPA can be used to assess cystic duct patency and to establish normal time range for reflux of contrast material into the cystic duct/gallbladder...
  18. doi request reprint Gradient shimming during magnetic resonance imaging of the liver: comparison of a standard protocol versus a novel reduced protocol
    Mustafa R Bashir
    Department of Radiology, Duke University Medical Center, Durham, NC, USA
    Invest Radiol 47:524-9. 2012
    ..The aim of this study was to examine the effect of minimizing prescan adjustments on table time and image quality in magnetic resonance imaging (MRI) of the liver...
  19. doi request reprint Dual-energy multidetector CT: how does it work, what can it tell us, and when can we use it in abdominopelvic imaging?
    Courtney A Coursey
    Department of Radiology, Duke University Medical Center, Durham, NC, USA
    Radiographics 30:1037-55. 2010
    ....
  20. doi request reprint Detection of renal lesion enhancement with dual-energy multidetector CT
    Amy M Neville
    Department of Radiology, Duke University Medical Center, DUMC 3808, Durham, NC 27710, USA
    Radiology 259:173-83. 2011
    ..To determine whether dual-energy multidetector CT enables detection of renal lesion enhancement by using calculated nonenhanced images with spectral-based extraction in a non-body weight-restricted patient population...
  21. doi request reprint Abdominopelvic and lower extremity deep venous thrombosis: evaluation with contrast-enhanced MR venography with a blood-pool agent
    Steven Y Huang
    Department of Radiology, Duke University Medical Center, Box 3808, Durham, NC 27710, USA
    AJR Am J Roentgenol 201:208-14. 2013
    ....
  22. doi request reprint MRI assessment of biliary ductal obstruction: is there added value of T1-weighted gadolinium-ethoxybenzyl-diethylenetriamine pentaacetic acid-enhanced MR cholangiography?
    Caecilia S Reiner
    Department of Radiology, Duke University Medical Center, Box 3808, Durham, NC 27710, USA
    AJR Am J Roentgenol 201:W49-56. 2013
    ....
  23. doi request reprint MDCT evaluation of the pancreas: nuts and bolts
    Mustafa R Bashir
    Department of Radiology, Duke University Medical Center, DUMC 3808, Durham, NC 27710, USA
    Radiol Clin North Am 50:365-77. 2012
    ..Optimizing MDCT protocols not only requires an understanding of expected pathologies but also must take into account cumulative radiation dose considerations...
  24. doi request reprint Lisfranc injury: imaging findings for this important but often-missed diagnosis
    Rajan T Gupta
    Department of Radiology, Advocate Illinois Masonic Medical Center, Chicago, IL 60657, USA
    Curr Probl Diagn Radiol 37:115-26. 2008
    ....