Kyongtae Bae

Summary

Affiliation: University of Pittsburgh
Country: USA

Publications

  1. ncbi request reprint Focal liver lesions hyperintense on T1-weighted magnetic resonance images
    Alessandro Furlan
    University of Pittsburgh Medical Center, Department of Radiology, 3362 Fifth Avenue, Pittsburgh, PA 15213, USA
    Semin Ultrasound CT MR 30:436-49. 2009
  2. pmc Segmentation of individual renal cysts from MR images in patients with autosomal dominant polycystic kidney disease
    Kyungsoo Bae
    Department of Radiology, University of Pittsburgh School of Medicine, Pittsburgh, Pennsylvania 15213, USA
    Clin J Am Soc Nephrol 8:1089-97. 2013
  3. doi request reprint Aortic and hepatic contrast enhancement with abdominal 64-MDCT in pediatric patients: effect of body weight and iodine dose
    Kyongtae T Bae
    Department of Radiology, University of Pittsburgh School of Medicine, 3362 Fifth Ave, Pittsburgh, PA 15213, USA
    AJR Am J Roentgenol 191:1589-94. 2008
  4. pmc Intra- and inter-observer reproducibility of volume measurement of knee cartilage segmented from the OAI MR image set using a novel semi-automated segmentation method
    K T Bae
    Department of Radiology, University of Pittsburgh, Pittsburgh, PA 15213, USA
    Osteoarthritis Cartilage 17:1589-97. 2009
  5. pmc MRI-based kidney volume measurements in ADPKD: reliability and effect of gadolinium enhancement
    Kyongtae T Bae
    Department of Radiology, University of Pittsburgh, Pennsylvania 15213, USA
    Clin J Am Soc Nephrol 4:719-25. 2009
  6. pmc Dual-echo arteriovenography imaging with 7T MRI
    Kyongtae Ty Bae
    Department of Radiology, University of Pittsburgh, Pittsburgh, Pennsylvania 15213, USA
    J Magn Reson Imaging 31:255-61. 2010
  7. doi request reprint Optimization of contrast enhancement in thoracic MDCT
    Kyongtae T Bae
    Department of Radiology, University of Pittsburgh, Pittsburgh, PA 15213, USA
    Radiol Clin North Am 48:9-29. 2010
  8. doi request reprint Contrast enhancement in cardiovascular MDCT: effect of body weight, height, body surface area, body mass index, and obesity
    Kyongtae T Bae
    Department of Radiology, University of Pittsburgh School of Medicine, 200 Lothrop St, Ste 4895, Pittsburgh, PA 15213, USA
    AJR Am J Roentgenol 190:777-84. 2008
  9. doi request reprint Intravenous contrast medium administration and scan timing at CT: considerations and approaches
    Kyongtae T Bae
    Department of Radiology, University of Pittsburgh School of Medicine, Pittsburgh, PA 15213, USA
    Radiology 256:32-61. 2010
  10. ncbi request reprint Effect of patient weight and scanning duration on contrast enhancement during pulmonary multidetector CT angiography
    Kyongtae T Bae
    Department of Radiology, University of Pittsburgh, School of Medicine, 200 Lothrop St, Pittsburgh, PA 15213, USA
    Radiology 242:582-9. 2007

Collaborators

Detail Information

Publications70

  1. ncbi request reprint Focal liver lesions hyperintense on T1-weighted magnetic resonance images
    Alessandro Furlan
    University of Pittsburgh Medical Center, Department of Radiology, 3362 Fifth Avenue, Pittsburgh, PA 15213, USA
    Semin Ultrasound CT MR 30:436-49. 2009
    ....
  2. pmc Segmentation of individual renal cysts from MR images in patients with autosomal dominant polycystic kidney disease
    Kyungsoo Bae
    Department of Radiology, University of Pittsburgh School of Medicine, Pittsburgh, Pennsylvania 15213, USA
    Clin J Am Soc Nephrol 8:1089-97. 2013
    ..To evaluate the performance of a semi-automated method for the segmentation of individual renal cysts from magnetic resonance (MR) images in patients with autosomal dominant polycystic kidney disease (ADPKD)...
  3. doi request reprint Aortic and hepatic contrast enhancement with abdominal 64-MDCT in pediatric patients: effect of body weight and iodine dose
    Kyongtae T Bae
    Department of Radiology, University of Pittsburgh School of Medicine, 3362 Fifth Ave, Pittsburgh, PA 15213, USA
    AJR Am J Roentgenol 191:1589-94. 2008
    ..The purpose of our study was to retrospectively evaluate the effect of body weight and iodine dose on aortic and hepatic contrast enhancement in pediatric patients who underwent 64-MDCT of the abdomen and pelvis...
  4. pmc Intra- and inter-observer reproducibility of volume measurement of knee cartilage segmented from the OAI MR image set using a novel semi-automated segmentation method
    K T Bae
    Department of Radiology, University of Pittsburgh, Pittsburgh, PA 15213, USA
    Osteoarthritis Cartilage 17:1589-97. 2009
    ....
  5. pmc MRI-based kidney volume measurements in ADPKD: reliability and effect of gadolinium enhancement
    Kyongtae T Bae
    Department of Radiology, University of Pittsburgh, Pennsylvania 15213, USA
    Clin J Am Soc Nephrol 4:719-25. 2009
    ....
  6. pmc Dual-echo arteriovenography imaging with 7T MRI
    Kyongtae Ty Bae
    Department of Radiology, University of Pittsburgh, Pittsburgh, Pennsylvania 15213, USA
    J Magn Reson Imaging 31:255-61. 2010
    ....
  7. doi request reprint Optimization of contrast enhancement in thoracic MDCT
    Kyongtae T Bae
    Department of Radiology, University of Pittsburgh, Pittsburgh, PA 15213, USA
    Radiol Clin North Am 48:9-29. 2010
    ..This article reviews the basic principles of CT contrast enhancement and discusses common clinical considerations and the protocol design modifications that are necessary to achieve optimal contrast enhancement in thoracic MDCT...
  8. doi request reprint Contrast enhancement in cardiovascular MDCT: effect of body weight, height, body surface area, body mass index, and obesity
    Kyongtae T Bae
    Department of Radiology, University of Pittsburgh School of Medicine, 200 Lothrop St, Ste 4895, Pittsburgh, PA 15213, USA
    AJR Am J Roentgenol 190:777-84. 2008
    ..The purpose of our study was to evaluate the effect of body weight, height, body surface area (BSA), body mass index (BMI), and obesity on aortic contrast enhancement in cardiac MDCT...
  9. doi request reprint Intravenous contrast medium administration and scan timing at CT: considerations and approaches
    Kyongtae T Bae
    Department of Radiology, University of Pittsburgh School of Medicine, Pittsburgh, PA 15213, USA
    Radiology 256:32-61. 2010
    ..On the basis of basic principles and analysis of the factors, clinical considerations and modifications to protocol design that are necessary to optimize contrast enhancement for common clinical CT applications are proposed...
  10. ncbi request reprint Effect of patient weight and scanning duration on contrast enhancement during pulmonary multidetector CT angiography
    Kyongtae T Bae
    Department of Radiology, University of Pittsburgh, School of Medicine, 200 Lothrop St, Pittsburgh, PA 15213, USA
    Radiology 242:582-9. 2007
    ..To retrospectively evaluate the amount of contrast medium required with 16- and 64-section computed tomography (CT) for a given patient weight to achieve desirable contrast enhancement during pulmonary CT angiography...
  11. ncbi request reprint Enlargement of the inferior vena cava in contrast-enhanced abdominal CT
    Kyongtae T Bae
    Mallinckrodt Institute of Radiology, Washington University, School of Medicine, St Louis, MO 63110, USA
    Acad Radiol 9:S223-6. 2002
  12. ncbi request reprint Primary leiomyosarcoma of the pulmonary artery: a diagnostic dilemma
    Jin Hwan Kim
    Department of Radiology, Mallinckrodt Institute of Radiology, Washington University Medical Center, 510 South Kingshighway Boulevard, St Louis, MO 63110, USA
    Clin Imaging 27:206-11. 2003
    ....
  13. ncbi request reprint Evaluation of 1H-magnetic resonance spectroscopy of breast cancer pre- and postgadolinium administration
    Bonnie N Joe
    Abdominal Imaging, Department of Radiology, University of California, San Francisco 94143 0628, USA
    Invest Radiol 40:405-11. 2005
    ..We sought to evaluate spectroscopic measurements in breast cancer and compare variability in choline peak parameters related to contrast administration versus that inherent to repeated measurements...
  14. doi request reprint Differential renal function estimation using computerized tomography based renal parenchymal volume measurement
    Shelby N Morrisroe
    Department of Urology, University of Pittsburgh Medical Center, Pittsburgh, Pennsylvania 15213, USA
    J Urol 183:2289-93. 2010
    ..We propose helical computerized tomography as a more efficient way to gain renal function information. Renal parenchymal volume is measured and percent total renal volume is used as a surrogate marker for differential renal function...
  15. doi request reprint Regional presentation of hepatic diseases: CT and MR imaging findings of differential diagnosis
    Sherry S Shang
    University of Pittsburgh Medical Center, Department of Radiology, Pittsburgh, PA, USA
    Acta Radiol 51:832-41. 2010
    ....
  16. doi request reprint Fibrosis reduces severity of acute-on-chronic pancreatitis in humans
    Chathur Acharya
    Department of Medicine, University of Pittsburgh Medical Center Passavant, Pittsburgh, Pennsylvania, USA
    Gastroenterology 145:466-75. 2013
    ..The amount of intrapancreatic fat (IPF) is increased in obese patients and fibrosis is increased in patients with CP, so we studied whether fibrosis or fat regulate severity of AP attacks in patients with CP...
  17. doi request reprint Automated matching of pulmonary nodules: evaluation in serial screening chest CT
    Cheng Tao
    Department of Radiology, University of Pittsburgh School of Medicine, 3362 Fifth Ave, Pittsburgh, PA 15213, USA
    AJR Am J Roentgenol 192:624-8. 2009
    ..The purpose of our study was to evaluate the performance of a computer-aided program that performs automated matching of pulmonary nodules imaged in three serial screening chest MDCT studies...
  18. ncbi request reprint Magnetic resonance imaging evaluation of hepatic cysts in early autosomal-dominant polycystic kidney disease: the Consortium for Radiologic Imaging Studies of Polycystic Kidney Disease cohort
    Kyongtae T Bae
    Department of Radiology, Washington University School of Medicine, St Louis, MO 63110, USA
    Clin J Am Soc Nephrol 1:64-9. 2006
    ..Hepatic cysts are more prevalent and larger in total cyst volume in women than in men. Hepatic cyst prevalence and aggregate total hepatic cyst volume increased with age...
  19. doi request reprint Imaging for the prognosis of autosomal dominant polycystic kidney disease
    Kyongtae T Bae
    The Department of Radiology, 200 Lothrop Street, Ste 4895, University of Pittsburgh, Pittsburgh, PA 15213, USA
    Nat Rev Nephrol 6:96-106. 2010
    ....
  20. doi request reprint Clinical significance of endoleak detected on follow-up CT after endovascular repair of abdominal aortic aneurysm
    Cheng Hong
    Department of Radiology, University of Chicago, Chicago, IL, USA
    AJR Am J Roentgenol 191:808-13. 2008
    ....
  21. doi request reprint Knee cartilage: efficient and reproducible segmentation on high-spatial-resolution MR images with the semiautomated graph-cut algorithm method
    Hackjoon Shim
    Department of Radiology, University of Pittsburgh School of Medicine, Pittsburgh, PA 15213, USA
    Radiology 251:548-56. 2009
    ..001) and reproducible (mean volume overlap, 94.3% vs 87.8% for the SA method vs the M method; P < .001) than the M method...
  22. ncbi request reprint Quantification of coronary artery calcium with multi-detector row CT: assessing interscan variability with different tube currents pilot study
    Naoki Takahashi
    Mallinckrodt Institute of Radiology, Washington University, School of Medicine, 510 S Kingshighway Blvd, St Louis, MO 63110, USA
    Radiology 228:101-6. 2003
    ..To assess the interscan variability of coronary artery calcium as measured with different tube currents and quantification methods in prospective electrocardiography (ECG)-gated multi-detector row CT...
  23. ncbi request reprint MR volumetric measurements of the myomatous uterus: improved reliability of stereology over linear measurements
    Bonnie N Joe
    Department of Radiology, University of California San Francisco, Box 0628, L325B, 505 Parnassus Avenue, San Francisco, CA 94143 0628, USA
    Acad Radiol 14:455-62. 2007
    ..The objectives of this study were to determine observer reliability in making stereologic- and ellipsoid-based measurements of uterine and leiomyoma volumes and to test the agreement between these two methods of measurement...
  24. ncbi request reprint Neoplasms of the renal medulla: radiologic-pathologic correlation
    Srinivasa R Prasad
    Department of Radiology, University of Texas Health Science Center at San Antonio, USA
    Radiographics 25:369-80. 2005
    ..Although most large malignant medullary tumors demonstrate imaging findings that are indistinguishable from those of other renal malignancies, some tumors demonstrate imaging findings that may suggest a specific diagnosis...
  25. ncbi request reprint Pancreas: optimal scan delay for contrast-enhanced multi-detector row CT
    Satoshi Goshima
    Department of Radiology, Gifu University School of Medicine, 1 1 Yanagido, Gifu 501 1193, Japan
    Radiology 241:167-74. 2006
    ..To prospectively determine optimal scan delays for multiphasic contrast medium-enhanced imaging of the pancreas with multi-detector row computed tomography (CT)...
  26. ncbi request reprint MDCT of the pancreas: optimizing scanning delay with a bolus-tracking technique for pancreatic, peripancreatic vascular, and hepatic contrast enhancement
    Hiroshi Kondo
    Department of Radiology, Gifu University School of Medicine, 1 1 Yanagido, Gifu 501 1194, Japan
    AJR Am J Roentgenol 188:751-6. 2007
    ..The purpose of this study was to determine the optimal MDCT scanning delay for peripancreatic arterial, pancreatic parenchymal, peripancreatic venous, and hepatic parenchymal contrast enhancement with a bolus-tracking technique...
  27. ncbi request reprint Test-bolus versus bolus-tracking techniques for CT angiographic timing
    Kyongtae T Bae
    Radiology 236:369-70; author reply 370. 2005
  28. ncbi request reprint Determination of optimal timing window for pulmonary artery MDCT angiography
    Chang Hyun Lee
    Department of Radiology and Institute of Radiation Medicine, Seoul National University College of Medicine, 28 Yeongeon dong, Jongno gu, Seoul 110 744, Korea
    AJR Am J Roentgenol 188:313-7. 2007
    ..The purpose of our study was to determine the optimal timing window for pulmonary artery MDCT angiography...
  29. ncbi request reprint CTA contrast enhancement of the aorta and pulmonary artery: the effect of saline chase injected at two different rates in a canine experimental model
    Chang Hyun Lee
    Department of Radiology and Institute of Radiation Medicine, Seoul National University College of Medicine, Jongno gu, and Seoul National University Hospital, Healthcare Gangnam Center, Gangnam Gu, Seoul, South Korea
    Invest Radiol 42:486-90. 2007
    ..To investigate the effect of saline chase injected at 2 different rates on computed tomography (CT) angiography...
  30. ncbi request reprint How should we optimize bolus tracking with multidetector CT of the abdomen?
    Masayuki Kanematsu
    Radiology 246:643; author reply 643-4. 2008
  31. doi request reprint Opacification of urinary bladder and ureter at CT urography: effect of a log-rolling procedure and postvoiding residual bladder urine volume
    Sooah Kim
    Mallinckrodt Institute of Radiology, Washington University School of Medicine, St Louis, MO, USA
    Radiology 247:747-53. 2008
    ..To retrospectively evaluate the effect of a log-rolling procedure and postvoiding residual (PVR) bladder urine volume on opacification of urinary bladder and ureters at multi-detector row computed tomographic (CT) urography...
  32. ncbi request reprint Uniform vascular contrast enhancement and reduced contrast medium volume achieved by using exponentially decelerated contrast material injection method
    Kyongtae T Bae
    Mallinckrodt Institute of Radiology, Washington University School of Medicine, 510 S Kingshighway Blvd, Box 8131, St Louis, MO 63110, USA
    Radiology 231:732-6. 2004
    ....
  33. ncbi request reprint Gadolinium-enhanced computed tomography angiography in multi-detector row computed tomography: initial observations
    Kyongtae T Bae
    Mallinckrodt Institute of Radiology, Washington University School of Medicine, 510 S Kingshighway Boulevard, St Louis, MO 63110, USA
    Acad Radiol 11:61-8. 2004
    ..The feasibility of using gadolinium contrast medium for computed tomography angiography (CTA) in multi-detector row computed tomography and the effect of contrast medium dilution was investigated...
  34. ncbi request reprint Multiplanar reformat display technique in abdominal multidetector row CT imaging
    Cheng Hong
    Institute of Clinical Radiology, Klinikum Grosshadern, University of Munich, 81377 Munich, Germany
    Clin Imaging 27:119-23. 2003
    ..90 and chi-square, P>.95). Additional diagnostic value to axial images could be obtained with MPR display...
  35. ncbi request reprint CO2-enhanced CT imaging for the detection of pulmonary emboli: feasibility study in a porcine model
    Kyongtae T Bae
    Mallinckrodt Institute of Radiology, Washington University School of Medicine, 510 S Kingshighway Blvd, St Louis, MO 63110, USA
    Acad Radiol 10:313-20. 2003
    ..The authors investigated the feasibility of using computed tomography (CT) with CO2 gas as a negative contrast agent for detecting pulmonary emboli in a porcine model...
  36. ncbi request reprint Peak contrast enhancement in CT and MR angiography: when does it occur and why? Pharmacokinetic study in a porcine model
    Kyongtae T Bae
    Mallinckrodt Institute of Radiology, Washington University School of Medicine, 510 S Kingshighway Blvd, St Louis, MO 63110, USA
    Radiology 227:809-16. 2003
    ..To investigate pharmacokinetic and physiologic factors that determine the time to peak intravenous contrast medium enhancement in computed tomographic (CT) and magnetic resonance (MR) angiography in the porcine mid-abdominal aorta...
  37. ncbi request reprint Coronary artery stent patency assessed with in-stent contrast enhancement measured at multi-detector row CT angiography: initial experience
    Cheng Hong
    Mallinckrodt Institute of Radiology and Division of Cardiovascular Diseases, Washington University School of Medicine, Campus Box 8131, 510 S Kingshighway Blvd, St Louis, MO 63110, USA
    Radiology 233:286-91. 2004
    ..001). Visualization of the in-stent lumen at CT angiography with a 16-detector row scanner allows assessment of coronary artery stent patency on the basis of measured contrast enhancement...
  38. pmc Feasibility of combining MR perfusion, angiography, and 3He ventilation imaging for evaluation of lung function in a porcine model
    Cheng Hong
    Mallinckrodt Institute of Radiology, Washington University School of Medicine, St Louis, MO 63110, USA
    Acad Radiol 12:202-9. 2005
    ..To assess the feasibility of combining magnetic resonance (MR) perfusion, angiography, and 3He ventilation imaging for the evaluation of lung function in a porcine model...
  39. ncbi request reprint Coronary artery calcification and risk factors for atherosclerosis in patients with venous thromboembolism
    Cheng Hong
    Mallinckrodt Institute of Radiology, Washington University School of Medicine, Campus Box 8131, 510 S Kingshighway Blvd, St Louis, MO 63110, USA
    Atherosclerosis 183:169-74. 2005
    ..We conducted a retrospective case-control study to investigate the association between VTE and coronary atherosclerotic disease (CAD) by means of measuring coronary artery calcification and evaluating clinical risk factors...
  40. ncbi request reprint Multi-detector row computed tomographic angiography in pediatric heart transplant recipients: Initial observations
    Kyongtae T Bae
    Mallinckrodt Institute of Radiology, Washington University School of Medicine, St Louis, MO 63110, USA
    Transplantation 77:599-602. 2004
    ..The purpose of this study was to assess the feasibility and limitation of multi-detector row computed tomographic (MDCT) imaging for evaluating coronary arteries in pediatric heart transplant patients...
  41. ncbi request reprint Coronary artery calcium quantification at multi-detector row CT: influence of heart rate and measurement methods on interacquisition variability initial experience
    Cheng Hong
    Mallinckrodt Institute of Radiology, Washington University School of Medicine, 510 S Kingshighway Blvd, CB 8131, St Louis, MO 63110, USA
    Radiology 228:95-100. 2003
    ..To assess the effect of heart rate on interacquisition variability in different coronary calcium quantification methods at multi-detector row computed tomography (CT)...
  42. doi request reprint Abdomen: angiography with 16-detector CT--comparison of image quality and radiation dose between studies with 0.625-mm and those with 1.25-mm collimation
    Toshiharu Miyoshi
    Radiology Services, Gifu University Hospital, 1 1 Yanagido, 501 1194 Gifu, Japan
    Radiology 249:142-50. 2008
    ..To prospectively compare image quality and volume computed tomographic (CT) dose index (CTDI(vol)) of 16-detector CT angiograms of the abdomen acquired with 0.625-mm collimation with those of images acquired with 1.25-mm collimation...
  43. ncbi request reprint Radiation dose in multidetector row computed tomography cardiac imaging
    Kyongtae T Bae
    Mallinckrodt Institute of Radiology, Washington University School of Medicine, St Louis, Missouri 63110, USA
    J Magn Reson Imaging 19:859-63. 2004
    ..In this article, we review the concepts of radiation dose measurement in CT, discuss MDCT scan parameters affecting radiation exposure, and provide a reference summary of radiation dose estimates associated with MDCT cardiac imaging...
  44. ncbi request reprint CT depiction of pulmonary emboli: display window settings
    Kyongtae T Bae
    1 Mallinckrodt Institute of Radiology, Washington University School of Medicine, 510 S Kingshighway Blvd, St Louis, MO 63110, USA
    Radiology 236:677-84. 2005
    ..To compare computed tomographic (CT) window settings selected by radiologists with those determined by using two alternative approaches for depiction of pulmonary emboli (PE)...
  45. ncbi request reprint Is coronary artery calcium mass related to Agatston score?
    Cheng Hong
    Mallinckrodt Institute of Radiology, Washington University School of Medicine, St Louis, MO, USA
    Acad Radiol 11:286-92. 2004
    ..The objective of this study was to investigate the relationship between the coronary calcium mass and Agatston score measured on multidetector row computed tomography...
  46. ncbi request reprint Improving mass measurement of coronary artery calcification using threshold correction and thin collimation in multi-detector row computed tomography: in vitro experiment
    Cheng Hong
    A Mallinckrodt Institute of Radiology, Washington University School of Medicine, Campus Box 8131, 510 S Kingshighway Blvd, St Louis, MO 63110, USA
    Acad Radiol 10:969-77. 2003
    ..This in vitro study was designed to improve the accuracy of coronary calcium mass measurement from computed tomography (CT) images by developing threshold-based calcium CT number correction and thin-slice spiral techniques...
  47. ncbi request reprint Adrenal masses: CT characterization with histogram analysis method
    Kyongtae T Bae
    Mallinckrodt Institute of Radiology, Washington University School of Medicine, 510 S Kingshighway Blvd, St Louis, MO 63110, USA
    Radiology 228:735-42. 2003
    ..To evaluate a histogram analysis method for differentiating adrenal adenoma from metastasis at computed tomography (CT)...
  48. ncbi request reprint Renal structure in early autosomal-dominant polycystic kidney disease (ADPKD): The Consortium for Radiologic Imaging Studies of Polycystic Kidney Disease (CRISP) cohort
    Arlene B Chapman
    Department of Medicine Renal Division, University of Alabama at Birmingham, Birmingham, Alabama, USA
    Kidney Int 64:1035-45. 2003
    ....
  49. ncbi request reprint Coronary artery calcium: accuracy and reproducibility of measurements with multi-detector row CT--assessment of effects of different thresholds and quantification methods
    Cheng Hong
    Mallinckrodt Institute of Radiology, Washington University School of Medicine, Campus Box 8131, 510 S Kingshighway Blvd, St Louis, MO 63110, USA
    Radiology 227:795-801. 2003
    ..To evaluate the effects of different thresholds and quantification methods on the accuracy and reproducibility of coronary calcium measurements with multi-detector row computed tomography (CT)...
  50. ncbi request reprint Thoracoscopic intradiscal spine fusion using a minimally invasive gene-therapy technique
    K Daniel Riew
    Department of Orthopaedic Surgery, Barnes Jewish Hospital, and Washington University School of Medicine, St Louis, Missouri 63110, USA
    J Bone Joint Surg Am 85:866-71. 2003
    ..The purpose of the present study was to determine if a gene-therapy technique can be utilized to achieve anterior intradiscal fusion in pigs with use of minimally invasive techniques...
  51. ncbi request reprint Coronary artery calcium measurement with multi-detector row CT: in vitro assessment of effect of radiation dose
    Cheng Hong
    Mallinckrodt Institute of Radiology, Washington University School of Medicine, Campus Box 8131, 510 S Kingshighway Blvd, St Louis, MO 63110, USA
    Radiology 225:901-6. 2002
    ..Calcium mass error was strongly correlated with calcium volume error (P <.001). The calcium mass measurement was more accurate and less variable than the calcium volume measurement...
  52. ncbi request reprint A canine model for production of severe unilateral panacinar emphysema
    Kimiaki Chino
    Division of Cardiothoracic Surgery, Washington University School of Medicine, St Louis, Missouri 63110, USA
    Exp Lung Res 30:319-32. 2004
    ..The model will be of value in developing imaging techniques capable of safely evaluating the effect of treatment on panacinar emphysema in alpha1-antitrypsin-deficient patients...
  53. doi request reprint Indeterminate or suspicious breast lesions detected initially with MR imaging: value of MRI-directed breast ultrasound
    Cholatip Wiratkapun
    Mallinckrodt Institute of Radiology, Washington University School of Medicine, St Louis, MO, USA
    Acad Radiol 15:618-25. 2008
    ..To retrospectively determine the value of magnetic resonance imaging (MRI)-directed breast ultrasonography (US) in the evaluation of indeterminate or suspicious lesions identified on contrast-enhanced, breast MRI...
  54. ncbi request reprint Type II endoleak in porcine model of abdominal aortic aneurysm
    Sergio Diaz
    Department of Surgery, Washington University School of Medicine, St Louis, MO 63110, USA
    J Vasc Surg 40:339-44. 2004
    ..The purpose of this study was to develop a reliable in vivo porcine model of type II endoleak resulting from endovascular aortic aneurysm repair (EVAR), for the study and treatment of type II endoleak...
  55. ncbi request reprint Comparison of moderate versus high concentration of contrast media injected at the same total iodine dose and fixed injection duration
    Kyongtae T Bae
    Radiology 236:740-1; author reply 741. 2005
  56. ncbi request reprint Computer-aided diagnosis of localized ground-glass opacity in the lung at CT: initial experience
    Kwang Gi Kim
    Department of Radiology, Seoul National University College of Medicine, Chongno Gu, Seoul 110 744, Korea
    Radiology 237:657-61. 2005
    ..9, the sensitivity of the ANN for detecting GGO ROIs was 94.3% (280 of 297 ROIs), and the positive predictive value was 29.1% (280 of 963 ROIs). A computerized scheme may hold promise in facilitating detection of localized GGO at CT...
  57. ncbi request reprint Automated detection of pulmonary nodules on CT images: effect of section thickness and reconstruction interval--initial results
    Jin Sung Kim
    Mallinckrodt Institute of Radiology, Washington University School of Medicine, 510 S Kingshighway Blvd, St Louis, MO 63110, USA
    Radiology 236:295-9. 2005
    ..7 findings; and thick group, 88.6% (101 of 114 nodules) and 23.6 findings, indicating that nodule detection degraded with increase in section thickness but improved substantially with a small reconstruction interval...
  58. ncbi request reprint Comparison of methods for determining renal function decline in early autosomal dominant polycystic kidney disease: the consortium of radiologic imaging studies of polycystic kidney disease cohort
    Andrew D Rule
    Division of Nephrology, Mayo Foundation, 200 First Street SW, Rochester, MN 55905, and University of Alabama, Birmingham, USA
    J Am Soc Nephrol 17:854-62. 2006
    ..Misclassification from changes in non-GFR factors (e.g., creatinine production, tubular secretion) conservatively biased associations with eGFR. Misclassification from method imprecision attenuated associations with creatinine clearance...
  59. ncbi request reprint Pulmonary nodules: automated detection on CT images with morphologic matching algorithm--preliminary results
    Kyongtae T Bae
    Mallinckrodt Institute of Radiology, Washington University School of Medicine, 510 S Kingshighway Blvd, St Louis, MO 63110, USA
    Radiology 236:286-93. 2005
    ..2% (104 of 107 nodules) for nodules 5 mm and larger. The number of false-positive detections per patient was 6.9 for false nodule structures 3 mm and larger and 4.0 for false nodule structures 5 mm and larger...
  60. pmc Volumetric measurements of lung nodules with multi-detector row CT: effect of changes in lung volume
    Jin Mo Goo
    Department of Radiology, Seoul National University College of Medicine, and the Institute of Radiation Medicine, SNUMRC, Jongno gu, Seoul, Korea
    Korean J Radiol 7:243-8. 2006
    ..To evaluate how changes in lung volume affect volumetric measurements of lung nodules using a multi-detector row CT...
  61. ncbi request reprint Comparison of standard- and low-radiation-dose CT for quantification of emphysema
    David S Gierada
    Mallinckrodt Institute of Radiology, Washington University School of Medicine, 510 S Kingshighway Blvd, St Louis, MO 63110, USA
    AJR Am J Roentgenol 188:42-7. 2007
    ..This study was performed to compare standard- and low-radiation-dose techniques in the CT quantification of emphysema...
  62. ncbi request reprint Total and intraabdominal fat distribution in preadolescents and adolescents: measurement with MR imaging
    Marilyn J Siegel
    Mallinckrodt Institute of Radiology, Washington University School of Medicine, 510 S Kingshighway Blvd, St Louis, MO 63110, USA
    Radiology 242:846-56. 2007
    ....
  63. ncbi request reprint Volumetric measurement of synthetic lung nodules with multi-detector row CT: effect of various image reconstruction parameters and segmentation thresholds on measurement accuracy
    Jin Mo Goo
    Mallinckrodt Institute of Radiology, Washington University School of Medicine, 510 S Kingshighway Blvd, St Louis, MO 63110, USA
    Radiology 235:850-6. 2005
    ..To evaluate the effect of various multi-detector row computed tomographic (CT) reconstruction parameters and nodule segmentation thresholds on the accuracy of volumetric measurement of synthetic lung nodules...
  64. ncbi request reprint Sonographic assessment of the severity and progression of autosomal dominant polycystic kidney disease: the Consortium of Renal Imaging Studies in Polycystic Kidney Disease (CRISP)
    W CHARLES O'NEILL
    Department of Medicine, Emory University School of Medicine, Atlanta, GA, USA
    Am J Kidney Dis 46:1058-64. 2005
    ..The accuracy and precision of ultrasonography (US) in assessing the severity of autosomal dominant polycystic kidney disease (ADPKD) is unknown...
  65. ncbi request reprint Multi-detector row CT of the kidney: optimizing scan delays for bolus tracking techniques of arterial, corticomedullary, and nephrographic phases
    Satoshi Goshima
    Department of Radiology, Gifu University School of Medicine, 1 1 Yanagido, Gifu 501 1193, Japan
    Eur J Radiol 63:420-6. 2007
    ..To determine optimal scan delays for renal arterial-, corticomedullary-, and nephrographic-phase imaging with multi-detector row computed tomography (MDCT) of the kidney using a bolus-tracking technique...
  66. ncbi request reprint Computed tomography to visualize and quantify the plantar aponeurosis and flexor hallucis longus tendon in the diabetic foot
    Nicole R Mercer Bolton
    Mallinckrodt Institute of Radiology, Washington University School of Medicine, Box 8131, 510 S Kingshighway Blvd, St Louis, MO 63110, USA
    Clin Biomech (Bristol, Avon) 20:540-6. 2005
    ..Given reliable measures, a secondary purpose was to compare plantar aponeurosis and flexor hallucis longus thickness in subjects with diabetes mellitus and peripheral neuropathy to an age and weight matched group without diabetes...
  67. ncbi request reprint Computerized scheme for assessing ultrasonographic features of breast masses
    Kwang Gi Kim
    Interdisciplinary Program in Medical and Biological Engineering, Seoul National University College of Medicine, Seoul, Korea
    Acad Radiol 12:58-66. 2005
    ..To evaluate the ultrasonographic features of breast masses using a computerized scheme and to correlate the feature values with radiologists' grading...
  68. ncbi request reprint Coronary artery calcification: effect of size of field of view on multi-detector row CT measurements
    Cheng Hong
    Mallinckrodt Institute of Radiology, Washington University School of Medicine, Campus Box 8131, 510 S Kingshighway Blvd, St Louis, MO 63110, USA
    Radiology 233:281-5. 2004
    ..06). However, risk stratification decreased by one level in seven of 52 subjects when the FOV increased from 210 or 260 to 310 mm...
  69. doi request reprint MDCT evaluation of foreign bodies and liquid aspiration pneumonia in adults
    Miyoung Kim
    Department of Diagnostic Radiology, University of Korea Ansan Hospital, Seoul, Korea
    AJR Am J Roentgenol 190:907-15. 2008
    ..The purpose of this article is to describe abnormalities seen on MDCT of the airways and lung parenchyma that are caused by the aspiration of solid foreign bodies and liquid material...
  70. doi request reprint Is the computer-aided detection scheme for lung nodule also useful in detecting lung cancer?
    Jin Mo Goo
    Department of Radiology and Institute of Radiation Medicine, Seoul National University College of Medicine, Seoul, Korea
    J Comput Assist Tomogr 32:570-5. 2008
    ..To evaluate the impact of a computer-aided diagnosis (CAD) system on the performance of observers for the detection of both lung nodules and lung cancers...

Research Grants5

  1. Data Coordinating and Image Analysis for CRISP-II
    Kyongtae Bae; Fiscal Year: 2006
    ....
  2. Identifying CT Imaging Biomarkers Associated with Prognosis of Pulmonary Embolism
    Kyongtae Bae; Fiscal Year: 2009
    ..We believe the proposed study is timely and will provide a new insight to prognosis and clinical management and treatment of PE. ..
  3. Identifying CT Imaging Biomarkers Associated with Prognosis of Pulmonary Embolism
    Kyongtae T Bae; Fiscal Year: 2010
    ..We believe the proposed study is timely and will provide a new insight to prognosis and clinical management and treatment of PE. ..