Kevin J Chang

Summary

Affiliation: Rhode Island Hospital
Country: USA

Publications

  1. doi request reprint CT colonography at low tube potential: using iterative reconstruction to decrease noise
    K J Chang
    Department of Diagnostic Imaging, The Warren Alpert Medical School of Brown University, Rhode Island Hospital, 593 Eddy St, Providence, RI 02903, USA Electronic address
    Clin Radiol 70:981-8. 2015
  2. doi request reprint Reducing radiation dose at CT colonography: decreasing tube voltage to 100 kVp
    Kevin J Chang
    Department of Diagnostic Imaging, Warren Alpert Medical School of Brown University, Rhode Island Hospital, 593 Eddy St, Providence, RI 02903, USA
    Radiology 266:791-800. 2013
  3. doi request reprint Dose reduction methods for CT colonography
    Kevin J Chang
    Department of Diagnostic Imaging, Rhode Island Hospital, The Warren Alpert Medical School of Brown University, 593 Eddy St, Providence, RI 02903, USA
    Abdom Imaging 38:224-32. 2013
  4. doi request reprint 3.0-T MR imaging of the abdomen: comparison with 1.5 T
    Kevin J Chang
    Department of Diagnostic Imaging, Rhode Island Hospital and The Miriam Hospital, Warren Alpert Medical School of Brown University, Providence, RI 02903, USA
    Radiographics 28:1983-98. 2008
  5. doi request reprint Fluid tagging for CT colonography: effectiveness of a 2-hour iodinated oral preparation after incomplete optical colonoscopy
    Kevin J Chang
    Department of Diagnostic Imaging, Rhode Island Hospital and Brown University Alpert Medical School, Providence, RI 02903, USA
    J Comput Assist Tomogr 35:91-5. 2011
  6. doi request reprint Morphologic features of 211 adrenal masses at initial contrast-enhanced CT: can we differentiate benign from malignant lesions using imaging features alone?
    Julie H Song
    1 Department of Diagnostic Imaging, Rhode Island Hospital Warren Alpert Medical School of Brown University, 593 Eddy St, Providence, RI 02903
    AJR Am J Roentgenol 201:1248-53. 2013
  7. doi request reprint Gastric band slippage: a case-controlled study comparing new and old radiographic signs of this important surgical complication
    David W Swenson
    1 Department of Diagnostic Imaging, Alpert Medical School of Brown University, Rhode Island Hospital, 593 Eddy St, Providence, RI 02903
    AJR Am J Roentgenol 203:10-6. 2014

Collaborators

Detail Information

Publications7

  1. doi request reprint CT colonography at low tube potential: using iterative reconstruction to decrease noise
    K J Chang
    Department of Diagnostic Imaging, The Warren Alpert Medical School of Brown University, Rhode Island Hospital, 593 Eddy St, Providence, RI 02903, USA Electronic address
    Clin Radiol 70:981-8. 2015
    ..To determine the level of iterative reconstruction required to reduce increased image noise associated with low tube potential computed tomography (CT)...
  2. doi request reprint Reducing radiation dose at CT colonography: decreasing tube voltage to 100 kVp
    Kevin J Chang
    Department of Diagnostic Imaging, Warren Alpert Medical School of Brown University, Rhode Island Hospital, 593 Eddy St, Providence, RI 02903, USA
    Radiology 266:791-800. 2013
    ....
  3. doi request reprint Dose reduction methods for CT colonography
    Kevin J Chang
    Department of Diagnostic Imaging, Rhode Island Hospital, The Warren Alpert Medical School of Brown University, 593 Eddy St, Providence, RI 02903, USA
    Abdom Imaging 38:224-32. 2013
    ..Finally, a strategy for how to incrementally introduce these methods as well as a way to compare dose reduction efforts across institutions throughout the country will be offered...
  4. doi request reprint 3.0-T MR imaging of the abdomen: comparison with 1.5 T
    Kevin J Chang
    Department of Diagnostic Imaging, Rhode Island Hospital and The Miriam Hospital, Warren Alpert Medical School of Brown University, Providence, RI 02903, USA
    Radiographics 28:1983-98. 2008
    ..Many issues related to MR device compatibility and safety have yet to be addressed at 3.0 T. A 3.0-T MR imaging system has a higher initial cost and a higher cost of upkeep than a 1.5-T system does...
  5. doi request reprint Fluid tagging for CT colonography: effectiveness of a 2-hour iodinated oral preparation after incomplete optical colonoscopy
    Kevin J Chang
    Department of Diagnostic Imaging, Rhode Island Hospital and Brown University Alpert Medical School, Providence, RI 02903, USA
    J Comput Assist Tomogr 35:91-5. 2011
    ..To evaluate the distal extent and attenuation of bowel opacification achieved after administration of a single low volume dose of oral contrast 2 hours before computed tomographic colonography (CTC) after incomplete optical colonoscopy...
  6. doi request reprint Morphologic features of 211 adrenal masses at initial contrast-enhanced CT: can we differentiate benign from malignant lesions using imaging features alone?
    Julie H Song
    1 Department of Diagnostic Imaging, Rhode Island Hospital Warren Alpert Medical School of Brown University, 593 Eddy St, Providence, RI 02903
    AJR Am J Roentgenol 201:1248-53. 2013
    ..The objective of our study was to determine whether morphologic features of adrenal masses detected at initial contrast-enhanced MDCT can differentiate benign from malignant disease...
  7. doi request reprint Gastric band slippage: a case-controlled study comparing new and old radiographic signs of this important surgical complication
    David W Swenson
    1 Department of Diagnostic Imaging, Alpert Medical School of Brown University, Rhode Island Hospital, 593 Eddy St, Providence, RI 02903
    AJR Am J Roentgenol 203:10-6. 2014
    ....