Arundhuti Ganguly

Summary

Affiliation: Stanford University
Country: USA

Publications

  1. ncbi request reprint Micro-angiography for neuro-vascular imaging. I. Experimental evaluation and feasibility
    Arundhuti Ganguly
    Toshiba Stroke Research Center, Department of Physics, State University of New York at Buffalo, Buffalo, New York 14214, USA
    Med Phys 30:3018-28. 2003
  2. pmc Cerebral CT perfusion using an interventional C-arm imaging system: cerebral blood flow measurements
    A Ganguly
    Department of Radiology, Stanford University, California 94305 5488, USA
    AJNR Am J Neuroradiol 32:1525-31. 2011
  3. doi request reprint In-vivo imaging of femoral artery nitinol stents for deformation analysis
    Arundhuti Ganguly
    Department of Radiology, Stanford University, 1201 Welch Rd, Palo Alto, CA 94305, USA
    J Vasc Interv Radiol 22:244-9. 2011
  4. doi request reprint In-vitro imaging of femoral artery nitinol stents for deformation analysis
    Arundhuti Ganguly
    Department of Radiology, Stanford University, 1201 Welch Rd, Palo Alto, CA 94305, USA
    J Vasc Interv Radiol 22:236-43. 2011
  5. pmc Dose and detectability for a cone-beam C-arm CT system revisited
    Arundhuti Ganguly
    Department of Radiology, Lucas MRS Center, Stanford University, 1201 Welch Road, Palo Alto, California 94305, USA
    Med Phys 37:2264-8. 2010
  6. ncbi request reprint Quantitative evaluation of the relaxivity effects of iodine on GD-DTPA enhanced MR arthrography
    Arundhuti Ganguly
    Lucas MRS Center, Department of Radiology, Stanford University, 1201 Welch Road, Stanford, CA 94305, USA
    J Magn Reson Imaging 25:1219-25. 2007
  7. ncbi request reprint Truly hybrid X-ray/MR imaging: toward a streamlined clinical system
    Arundhuti Ganguly
    Department of Radiology, Stanford University, Lucas MRS Center, 1201 Pasteur Dr, Stanford, CA 94305, USA
    Acad Radiol 12:1167-77. 2005
  8. ncbi request reprint Micro-angiography for neuro-vascular imaging. II. Cascade model analysis
    Arundhuti Ganguly
    Toshiba Stroke Research Center, Department of Physics, State University of New York at Buffalo, Buffalo, New York 14214, USA
    Med Phys 30:3029-39. 2003
  9. ncbi request reprint MR-guided transjugular intrahepatic portosystemic shunt creation with use of a hybrid radiography/MR system
    Stephen T Kee
    Department of Radiology, Stanford University, California 94305, USA
    J Vasc Interv Radiol 16:227-34. 2005
  10. doi request reprint A hybrid radiography/MRI system for combining hysterosalpingography and MRI in infertility patients: initial experience
    Cynthia B Freeman-Walsh
    Department of Radiology, Stanford Hospital, Stanford, CA, USA
    AJR Am J Roentgenol 190:W157-60. 2008

Detail Information

Publications15

  1. ncbi request reprint Micro-angiography for neuro-vascular imaging. I. Experimental evaluation and feasibility
    Arundhuti Ganguly
    Toshiba Stroke Research Center, Department of Physics, State University of New York at Buffalo, Buffalo, New York 14214, USA
    Med Phys 30:3018-28. 2003
    ..The detector appeared to satisfy all the demands of neuro-angiography and showed promise as an improvement over existing angiographic detectors...
  2. pmc Cerebral CT perfusion using an interventional C-arm imaging system: cerebral blood flow measurements
    A Ganguly
    Department of Radiology, Stanford University, California 94305 5488, USA
    AJNR Am J Neuroradiol 32:1525-31. 2011
    ..However, C-arms rotate slower than clinical CT scanners, making CTP challenging. We developed a cerebral CTP protocol for C-arm CBCT and evaluated it in an animal study...
  3. doi request reprint In-vivo imaging of femoral artery nitinol stents for deformation analysis
    Arundhuti Ganguly
    Department of Radiology, Stanford University, 1201 Welch Rd, Palo Alto, CA 94305, USA
    J Vasc Interv Radiol 22:244-9. 2011
    ..In this pilot study, forces on stents were evaluated under different in-vivo flexion conditions...
  4. doi request reprint In-vitro imaging of femoral artery nitinol stents for deformation analysis
    Arundhuti Ganguly
    Department of Radiology, Stanford University, 1201 Welch Rd, Palo Alto, CA 94305, USA
    J Vasc Interv Radiol 22:236-43. 2011
    ..The present study sought to develop a method of imaging and analyzing stent deformation in vitro with use of a calibrated test device...
  5. pmc Dose and detectability for a cone-beam C-arm CT system revisited
    Arundhuti Ganguly
    Department of Radiology, Lucas MRS Center, Stanford University, 1201 Welch Road, Palo Alto, California 94305, USA
    Med Phys 37:2264-8. 2010
    ..A more detailed analysis based on recent theoretical modeling of C-arm CT images is presented in this work...
  6. ncbi request reprint Quantitative evaluation of the relaxivity effects of iodine on GD-DTPA enhanced MR arthrography
    Arundhuti Ganguly
    Lucas MRS Center, Department of Radiology, Stanford University, 1201 Welch Road, Stanford, CA 94305, USA
    J Magn Reson Imaging 25:1219-25. 2007
    ..To quantify the effect of iodine on the gadolinium (Gd) contrast-enhanced signal in MR arthrography...
  7. ncbi request reprint Truly hybrid X-ray/MR imaging: toward a streamlined clinical system
    Arundhuti Ganguly
    Department of Radiology, Stanford University, Lucas MRS Center, 1201 Pasteur Dr, Stanford, CA 94305, USA
    Acad Radiol 12:1167-77. 2005
    ..5T GE Signa-SP magnet (SP-XMR). This paper describes the methods for increased compatibility between the upgraded x-ray and MR systems that have helped improve patient management...
  8. ncbi request reprint Micro-angiography for neuro-vascular imaging. II. Cascade model analysis
    Arundhuti Ganguly
    Toshiba Stroke Research Center, Department of Physics, State University of New York at Buffalo, Buffalo, New York 14214, USA
    Med Phys 30:3029-39. 2003
    ..Thus a theoretical analysis for the micro-angiographic detector was performed to better assess its potential...
  9. ncbi request reprint MR-guided transjugular intrahepatic portosystemic shunt creation with use of a hybrid radiography/MR system
    Stephen T Kee
    Department of Radiology, Stanford University, California 94305, USA
    J Vasc Interv Radiol 16:227-34. 2005
    ..To evaluate the performance of a combined hybrid radiography/magnetic resonance (MR) unit to guide portal vein (PV) puncture during human transjugular intrahepatic portosystemic shunt (TIPS) creation...
  10. doi request reprint A hybrid radiography/MRI system for combining hysterosalpingography and MRI in infertility patients: initial experience
    Cynthia B Freeman-Walsh
    Department of Radiology, Stanford Hospital, Stanford, CA, USA
    AJR Am J Roentgenol 190:W157-60. 2008
    ..Pelvic MRI was followed by hysterosalpingography (HSG) without moving the patient. This system allowed evaluation of tubal patency and cross-sectional imaging with one examination...
  11. ncbi request reprint X-ray compatible radiofrequency coil for magnetic resonance imaging
    Viola Rieke
    Department of Radiology, Stanford University, Stanford, California 94305 5488, USA
    Magn Reson Med 53:1409-14. 2005
    ..The X-ray compatible coils allowed for fluoroscopic X-ray image acquisition, without degradation by the coil, while maintaining excellent MR imaging qualities...
  12. ncbi request reprint Dose and image quality for a cone-beam C-arm CT system
    Rebecca Fahrig
    Radiology, Stanford University, Lucas MRS Imaging Center 1201 Welch Rd, Rm P 286, Palo Alto, California 94305, USA
    Med Phys 33:4541-50. 2006
    ..The relationships between kVp, image noise, dose, and contrast perception are discussed...
  13. doi request reprint Imaging guidance with C-arm CT: prospective evaluation of its impact on patient radiation exposure during transhepatic arterial chemoembolization
    Nishita Kothary
    Division of Interventional Radiology, H 3652, Stanford University Medical Center, Stanford, CA 94305 5642, USA
    J Vasc Interv Radiol 22:1535-43. 2011
    ..To prospectively evaluate the impact of C-arm CT on radiation exposure to hepatocellular carcinoma (HCC) patients treated by chemoembolization...
  14. doi request reprint Comparison of different methods of calculating CT radiation effective dose in children
    Beverley Newman
    Department of Radiology, Stanford University, Lucile Packard Children s Hospital, 725 Welch Rd, Rm 1677, Stanford, CA 94305, USA
    AJR Am J Roentgenol 199:W232-9. 2012
    ..This study compares five such methods in a group of children undergoing routine chest CT and explores their advantages and pitfalls...
  15. ncbi request reprint Compatibility of interventional x-ray and magnetic resonance imaging: feasibility of a closed bore XMR (CBXMR) system
    Lukasz Brzozowski
    Department of Medical Biophysics, Sunnybrook Health Sciences Centre, University of Toronto, 2075 Bayview Avenue, Toronto, Ontario M4N 3M5, Canada
    Med Phys 33:3033-45. 2006
    ..The homogeneity of the MRI signal in the normal field of view was not significantly degraded by the presence of these x-ray components in the vicinity of the MRI bore entrance...