Thomas Henzler

Summary

Affiliation: University of Heidelberg
Country: Germany

Publications

  1. doi request reprint Dual-energy CT: radiation dose aspects
    Thomas Henzler
    Institute of Clinical Radiology and Nuclear Medicine, University Medical Center Mannheim, Medical Faculty Mannheim, Heidelberg University, Theodor Kutzer Ufer 1 3, Mannheim, Germany
    AJR Am J Roentgenol 199:S16-25. 2012
  2. doi request reprint Coronary computed tomography and triple rule out CT in patients with acute chest pain and an intermediate cardiac risk for acute coronary syndrome: part 2: economic aspects
    Thomas Henzler
    Institute of Clinical Radiology and Nuclear Medicine, University Medical Center, Medical Faculty Mannheim, Heidelberg University, Mannheim, Germany
    Eur J Radiol 82:106-11. 2013
  3. doi request reprint Pulmonary embolism: CT signs and cardiac biomarkers for predicting right ventricular dysfunction
    T Henzler
    Institute of Clinical Radiology and Nuclear Medicine, University Medical Center Mannheim, Medical Faculty Mannheim, Heidelberg University, Theodor Kutzer Ufer 1 3, D 68167 Mannheim, Germany
    Eur Respir J 39:919-26. 2012
  4. doi request reprint Diagnosing acute pulmonary embolism: systematic review of evidence base and cost-effectiveness of imaging tests
    Thomas Henzler
    Institute of Clinical Radiology and Nuclear Medicine, University Medical Center Mannheim, Medical Faculty Mannheim, Heidelberg University, Mannheim, Germany
    J Thorac Imaging 27:304-14. 2012
  5. doi request reprint Coronary computed tomography and triple rule out CT in patients with acute chest pain and an intermediate cardiac risk profile. Part 1: impact on patient management
    Joachim Gruettner
    Emergency Department, University Medical Center, Medical Faculty Mannheim, Heidelberg University, Theodor Kutzer Ufer 1 3, D 68167 Mannheim, Germany
    Eur J Radiol 82:100-5. 2013
  6. doi request reprint Prediction of adverse clinical outcome in patients with acute pulmonary embolism: evaluation of high-sensitivity troponin I and quantitative CT parameters
    Paul Apfaltrer
    Institute of Clinical Radiology and Nuclear Medicine, University Medical Center Mannheim, Medical Faculty Mannheim Heidelberg University, Germany
    Eur J Radiol 82:563-7. 2013
  7. doi request reprint Dual-energy CT angiography of the lungs: comparison of test bolus and bolus tracking techniques for the determination of scan delay
    Thomas Henzler
    Department of Clinical Radiology and Nuclear Medicine, University Medical Center Mannheim, Medical Faculty Mannheim, Heidelberg University, Theodor Kutzer Ufer 1 3, D 68167 Mannheim, Germany
    Eur J Radiol 81:132-8. 2012
  8. doi request reprint Evaluation of heavily calcified vessels with coronary CT angiography: comparison of iterative and filtered back projection image reconstruction
    Matthias Renker
    Heart and Vascular Center, Medical University of South Carolina, Ashley River Tower, 25 Courtenay Dr, Charleston, SC 29425 2260, USA
    Radiology 260:390-9. 2011
  9. doi request reprint Diagnostic performance evaluation of a computer-aided simple triage system for coronary CT angiography in patients with intermediate risk for acute coronary syndrome
    Mathias Meyer
    Department of Clinical Radiology and Nuclear Medicine, University Medical Center Mannheim, Medical Faculty Mannheim Heidelberg University, Theodor Kutzer Ufer 1 3, D 68167 Mannheim, Germany
    Acad Radiol 20:980-6. 2013
  10. doi request reprint Triple-rule-out dual-source CT angiography of patients with acute chest pain: dose reduction potential of 100 kV scanning
    Radko Krissak
    Institute of Clinical Radiology and Nuclear Medicine, University Medical Center Mannheim, Medical Faculty Mannheim, Heidelberg University, Germany
    Eur J Radiol 81:3691-6. 2012

Collaborators

Detail Information

Publications82

  1. doi request reprint Dual-energy CT: radiation dose aspects
    Thomas Henzler
    Institute of Clinical Radiology and Nuclear Medicine, University Medical Center Mannheim, Medical Faculty Mannheim, Heidelberg University, Theodor Kutzer Ufer 1 3, Mannheim, Germany
    AJR Am J Roentgenol 199:S16-25. 2012
    ..The purpose of this article is to review the available literature regarding the radiation dose associated with DECT imaging applications in comparison with conventional single-energy CT techniques...
  2. doi request reprint Coronary computed tomography and triple rule out CT in patients with acute chest pain and an intermediate cardiac risk for acute coronary syndrome: part 2: economic aspects
    Thomas Henzler
    Institute of Clinical Radiology and Nuclear Medicine, University Medical Center, Medical Faculty Mannheim, Heidelberg University, Mannheim, Germany
    Eur J Radiol 82:106-11. 2013
    ..To evaluate the economic impact of integrating coronary CT angiography (cCTA) or whole chest "triple-rule-out" CTA (TRO-CTA) in the work-up of patients with acute chest pain...
  3. doi request reprint Pulmonary embolism: CT signs and cardiac biomarkers for predicting right ventricular dysfunction
    T Henzler
    Institute of Clinical Radiology and Nuclear Medicine, University Medical Center Mannheim, Medical Faculty Mannheim, Heidelberg University, Theodor Kutzer Ufer 1 3, D 68167 Mannheim, Germany
    Eur Respir J 39:919-26. 2012
    ..RV/LV(volume) is the most accurate CT parameter for identifying patients with RVD. A combination of RV/LV(volume) with NT-pro-BNP or troponin I measurements improves the diagnostic accuracy of either test alone...
  4. doi request reprint Diagnosing acute pulmonary embolism: systematic review of evidence base and cost-effectiveness of imaging tests
    Thomas Henzler
    Institute of Clinical Radiology and Nuclear Medicine, University Medical Center Mannheim, Medical Faculty Mannheim, Heidelberg University, Mannheim, Germany
    J Thorac Imaging 27:304-14. 2012
    ..A cost-effectiveness analysis of imaging techniques or algorithms has been summarized, if available, in dedicated paragraphs for the major issues on diagnostic imaging of PE that are discussed in this article...
  5. doi request reprint Coronary computed tomography and triple rule out CT in patients with acute chest pain and an intermediate cardiac risk profile. Part 1: impact on patient management
    Joachim Gruettner
    Emergency Department, University Medical Center, Medical Faculty Mannheim, Heidelberg University, Theodor Kutzer Ufer 1 3, D 68167 Mannheim, Germany
    Eur J Radiol 82:100-5. 2013
    ..To evaluate the impact of coronary CT angiography (coronary CTA) or "triple-rule-out" CT angiography (TRO-CTA) on patient management in the work-up of patients with acute chest pain and an intermediate cardiac risk profile...
  6. doi request reprint Prediction of adverse clinical outcome in patients with acute pulmonary embolism: evaluation of high-sensitivity troponin I and quantitative CT parameters
    Paul Apfaltrer
    Institute of Clinical Radiology and Nuclear Medicine, University Medical Center Mannheim, Medical Faculty Mannheim Heidelberg University, Germany
    Eur J Radiol 82:563-7. 2013
    ....
  7. doi request reprint Dual-energy CT angiography of the lungs: comparison of test bolus and bolus tracking techniques for the determination of scan delay
    Thomas Henzler
    Department of Clinical Radiology and Nuclear Medicine, University Medical Center Mannheim, Medical Faculty Mannheim, Heidelberg University, Theodor Kutzer Ufer 1 3, D 68167 Mannheim, Germany
    Eur J Radiol 81:132-8. 2012
    ..To prospectively compare test bolus and bolus tracking for the determination of scan delay of pulmonary dual-energy CT angiography in patients with suspected pulmonary embolism...
  8. doi request reprint Evaluation of heavily calcified vessels with coronary CT angiography: comparison of iterative and filtered back projection image reconstruction
    Matthias Renker
    Heart and Vascular Center, Medical University of South Carolina, Ashley River Tower, 25 Courtenay Dr, Charleston, SC 29425 2260, USA
    Radiology 260:390-9. 2011
    ..To prospectively compare traditional filtered back projection (FBP) and iterative image reconstruction for the evaluation of heavily calcified arteries with coronary computed tomography (CT) angiography...
  9. doi request reprint Diagnostic performance evaluation of a computer-aided simple triage system for coronary CT angiography in patients with intermediate risk for acute coronary syndrome
    Mathias Meyer
    Department of Clinical Radiology and Nuclear Medicine, University Medical Center Mannheim, Medical Faculty Mannheim Heidelberg University, Theodor Kutzer Ufer 1 3, D 68167 Mannheim, Germany
    Acad Radiol 20:980-6. 2013
    ..Given the significance of coronary artery disease as the most important socioeconomic health care problem in the Western World, the application of computer-aided simple triage (CAST) systems to this disease would be desirable...
  10. doi request reprint Triple-rule-out dual-source CT angiography of patients with acute chest pain: dose reduction potential of 100 kV scanning
    Radko Krissak
    Institute of Clinical Radiology and Nuclear Medicine, University Medical Center Mannheim, Medical Faculty Mannheim, Heidelberg University, Germany
    Eur J Radiol 81:3691-6. 2012
    ..To investigate the dose reduction potential of low kV triple-rule-out dual-source CT angiography (TRO-CTA) in non-obese (BMI ≤ 25 kg/m(2)) patients with acute chest pain...
  11. doi request reprint Prognostic value of perfusion defect volume at dual energy CTA in patients with pulmonary embolism: correlation with CTA obstruction scores, CT parameters of right ventricular dysfunction and adverse clinical outcome
    Paul Apfaltrer
    Department of Clinical Radiology and Nuclear Medicine, University Medical Center Mannheim, Medical Faculty Mannheim Heidelberg University, Theodor Kutzer Ufer 1 3, D 68167 Mannheim, Germany
    Eur J Radiol 81:3592-7. 2012
    ....
  12. doi request reprint Optimization of contrast material delivery for dual-energy computed tomography pulmonary angiography in patients with suspected pulmonary embolism
    John W Nance
    Department of Radiology, Medical University of South Carolina, Charleston, SC, USA
    Invest Radiol 47:78-84. 2012
    ....
  13. doi request reprint Optimization of keV-settings in abdominal and lower extremity dual-source dual-energy CT angiography determined with virtual monoenergetic imaging
    Sonja Sudarski
    Institute of Clinical Radiology and Nuclear Medicine, University Medical Center Mannheim, Medical Faculty Mannheim, Heidelberg University, Mannheim, Germany
    Eur J Radiol 82:e574-81. 2013
    ....
  14. doi request reprint Impact of coronary calcium score on the prevalence of coronary artery stenosis on dual source CT coronary angiography in caucasian patients with an intermediate risk
    Mathias Meyer
    Department of Clinical Radiology and Nuclear Medicine, University Medical Center Mannheim, Medical Faculty Mannheim, Heidelberg University, Germany
    Acad Radiol 19:1316-23. 2012
    ....
  15. doi request reprint Quantification of left and right ventricular function and myocardial mass: comparison of low-radiation dose 2nd generation dual-source CT and cardiac MRI
    Richard A P Takx
    Department of Radiology and Radiological Science, Medical University of South Carolina, Charleston, SC 29425, United States
    Eur J Radiol 81:e598-604. 2012
    ....
  16. doi request reprint Comparison of epicardial fat volume by computed tomography in black versus white patients with acute chest pain
    Paul Apfaltrer
    Department of Radiology and Radiological Science, Medical University of South Carolina, Charleston, South Carolina Institute of Clinical Radiology and Nuclear Medicine, University Medical Center Mannheim, Medical Faculty Mannheim, Heidelberg University, Mannheim, Germany
    Am J Cardiol 113:422-8. 2014
    ..In conclusion, CT-derived measurements of thoracic fat differ between symptomatic black and white patients, suggesting a differential relation between thoracic adipose tissue and CAD pathophysiology by race...
  17. doi request reprint Impact of iodine delivery rate with varying flow rates on image quality in dual-energy CT of patients with suspected pulmonary embolism
    Jan Hansmann
    Institute of Clinical Radiology and Nuclear Medicine, University Medical Center Mannheim, Medical Faculty Mannheim Heidelberg University, Theodor Kutzer Ufer 1 3, D 68167 Mannheim, Germany
    Acad Radiol 20:962-71. 2013
    ..To prospectively compare four contrast material injection protocols for dual-energy computed tomography (CT) pulmonary angiography (DE-CTPA) in patients with suspected pulmonary embolism (PE)...
  18. doi request reprint Quantitative analysis of coronary plaque composition by dual-source CT in patients with acute non-ST-elevation myocardial infarction compared to patients with stable coronary artery disease correlated with virtual histology intravascular ultrasound
    Sonja Sudarski
    Institute of Clinical Radiology and Nuclear Medicine, University Medical Center Mannheim, Medical Faculty Mannheim, Heidelberg University, Theodor Kutzer Ufer 1 3, D 68167 Mannheim, Germany
    Acad Radiol 20:995-1003. 2013
    ....
  19. ncbi request reprint Cardiac computed tomographic angiography in patients with acute chest pain and moderately-increased troponin
    Joachim Gruettner
    Emergency Department, University Medical Center Mannheim, Medical Faculty Mannheim, Heidelberg University, Mannheim, Germany
    In Vivo 26:1035-9. 2012
    ..The aim of the study was to investigate patients with undefined chest pain and moderately increased troponin based on the results of cardiac computed tomographic (CT) angiography (CCTA)...
  20. doi request reprint Venous thromboembolism: additional diagnostic value and radiation dose of pelvic CT venography in patients with suspected pulmonary embolism
    Miriam Reichert
    Department of Clinical Radiology and Nuclear Medicine, University Medical Center Mannheim, Medical Faculty Mannheim Heidelberg University, Theodor Kutzer Ufer 1 3, D 68167 Mannheim, Germany
    Eur J Radiol 80:50-3. 2011
    ..To assess the additional diagnostic value of indirect CT venography (CTV) of the pelvis and upper thighs performed after pulmonary CT angiography (CTA) for the diagnosis of venous thromboembolism (VTE)...
  21. doi request reprint Enhanced visualization of lung vessels for diagnosis of pulmonary embolism using dual energy CT angiography
    Radko Krissak
    Department of Clinical Radiology and Nuclear Medicine, University Medical Center Mannheim, Medical Faculty Mannheim, Heidelberg University, Mannheim, Germany
    Invest Radiol 45:341-6. 2010
    ..To evaluate a software algorithm highlighting vascular iodine distribution in dual energy (DE) computed tomography angiography (CTA) for the diagnosis of pulmonary embolism (PE)...
  22. doi request reprint Benefit of combining quantitative cardiac CT parameters with troponin I for predicting right ventricular dysfunction and adverse clinical events in patients with acute pulmonary embolism
    Mathias Meyer
    Department of Clinical Radiology and Nuclear Medicine, University Medical Center Mannheim, Medical Faculty Mannheim, Heidelberg University, Theodor Kutzer Ufer 1 3, D 68167 Mannheim, Germany
    Eur J Radiol 81:3294-9. 2012
    ....
  23. doi request reprint Coronary CT angiography versus conventional cardiac angiography for therapeutic decision making in patients with high likelihood of coronary artery disease
    Antonio Moscariello
    Heart and Vascular Center, Medical University of South Carolina, Ashley River Tower, 25 Courtenay Dr, Charleston, SC 29425 2260, USA
    Radiology 265:385-92. 2012
    ....
  24. doi request reprint Coronary CT angiography: image quality, diagnostic accuracy, and potential for radiation dose reduction using a novel iterative image reconstruction technique-comparison with traditional filtered back projection
    Antonio Moscariello
    Heart and Vascular Center, Medical University of South Carolina, Charleston, SC 29425 2260, USA
    Eur Radiol 21:2130-8. 2011
    ....
  25. doi request reprint Closing in on the K edge: coronary CT angiography at 100, 80, and 70 kV-initial comparison of a second- versus a third-generation dual-source CT system
    Mathias Meyer
    From the Institute of Clinical Radiology and Nuclear Medicine M M, H H, S S, S O S, T H and 1st Department of Medicine R L, M B, University Medical Center Mannheim, Medical Faculty Mannheim Heidelberg University, Theodor Kutzer Ufer 1 3, 68167 Mannheim, Germany Department of Radiology and Radiological Science, Medical University of South Carolina, Charleston, SC U J S Center for Medical Imaging North East Netherlands, University of Groningen, University Medical Center Groningen, Groningen, the Netherlands R V and Imaging and Therapy Division, Siemens Healthcare, Forchheim, Germany C L, T A
    Radiology 273:373-82. 2014
    ....
  26. doi request reprint Optimization of kiloelectron volt settings in cerebral and cervical dual-energy CT angiography determined with virtual monoenergetic imaging
    David Schneider
    Institute of Clinical Radiology and Nuclear Medicine, University Medical Centre Mannheim, Medical Faculty Mannheim, Heidelberg University, Theodor Kutzer Ufer 1 3, D 68167 Mannheim, Germany
    Acad Radiol 21:431-6. 2014
    ..The aim of this study was to evaluate objective image quality indices of calculated low-kiloelectron volt monoenergetic DECT angiographic cervical and cerebral data sets compared to virtual 120-kV polyenergetic images...
  27. doi request reprint Objective and subjective image quality of liver parenchyma and hepatic metastases with virtual monoenergetic dual-source dual-energy CT reconstructions: an analysis in patients with gastrointestinal stromal tumor
    Sonja Sudarski
    Institute of Clinical Radiology and Nuclear Medicine, University Medical Center Mannheim, Medical Faculty Mannheim, Heidelberg University, Theodor Kutzer Ufer 1 3, D 68167 Mannheim, Germany Electronic address
    Acad Radiol 21:514-22. 2014
    ..Image quality was correlated to patient size and compared between PEI and MEI...
  28. doi request reprint Dynamic volume perfusion CT in patients with lung cancer: baseline perfusion characteristics of different histological subtypes
    Jingyun Shi
    Department of Radiology, Shanghai Pulmonary Hospital, Tongji University School of Medicine, China Institute of Clinical Radiology and Nuclear Medicine, University Medical Center Mannheim, Medical Faculty Mannheim, Heidelberg University, Theodor Kutzer Ufer 1 3, 68167 Mannheim, Germany Electronic address
    Eur J Radiol 82:e894-900. 2013
    ..To evaluate dynamic volume perfusion CT (dVPCT) tumor baseline characteristics of three different subtypes of lung cancer in untreated patients...
  29. doi request reprint CT of urolithiasis: comparison of image quality and diagnostic confidence using filtered back projection and iterative reconstruction techniques
    Jan Hansmann
    Institute of Clinical Radiology and Nuclear Medicine, University Medical Center Mannheim, Medical Faculty Mannheim Heidelberg University, Theodor Kutzer Ufer 1 3, D 68167, Mannheim, Germany
    Acad Radiol 20:1162-7. 2013
    ..To compare the image quality and diagnostic confidence of low-dose computed tomography (CT) of urololithiasis using filtered back projection (FBP) and iterative reconstruction techniques (IRT)...
  30. doi request reprint Radiation dose at coronary CT angiography: second-generation dual-source CT versus single-source 64-MDCT and first-generation dual-source CT
    Christian Fink
    Department of Radiology and Radiological Science, Medical University of South Carolina, Charleston, USA
    AJR Am J Roentgenol 196:W550-7. 2011
    ..The purpose of this study was to assess the radiation doses of different coronary CTA (CTA) protocols: second-generation dual-source 128-MDCT, first-generation dual-source 64-MDCT, and single-source 64-MDCT...
  31. doi request reprint Evaluation of plaques and stenosis
    Elisabeth Arnoldi
    Department of Radiology and Radiological Science, Medical University of South Carolina, Charleston, 29401, USA
    Radiol Clin North Am 48:729-44. 2010
    ..Data is accumulating that supports its relevance for patient management and outcome. This article examines the role of cCTA for the evaluation of plaques and stenosis...
  32. doi request reprint Iterative image reconstruction techniques: Applications for cardiac CT
    Matthias Renker
    Heart and Vascular Center, Medical University of South Carolina, Ashley River Tower, MSC 226, 25 Courtenay Dr, Charleston, SC 29401, USA
    J Cardiovasc Comput Tomogr 5:225-30. 2011
    ..We evaluated whether these limitations can be ameliorated by the use of iterative reconstruction in image space (IRIS) instead of traditional filtered back projection (FBP) image reconstruction techniques...
  33. doi request reprint Aortoiliac CT angiography for planning transcutaneous aortic valve implantation: aortic root anatomy and frequency of clinically significant incidental findings
    Paul Apfaltrer
    Institute of Clinical Radiology and Nuclear Medicine, University Medical Center Mannheim, Medical Faculty Mannheim University of Heidelberg, Baden Wurttemberg, Germany
    AJR Am J Roentgenol 198:939-45. 2012
    ....
  34. doi request reprint Carotid dual-energy CT angiography: Evaluation of low keV calculated monoenergetic datasets by means of a frequency-split approach for noise reduction at low keV levels
    Philipp Riffel
    Institute of Clinical Radiology and Nuclear Medicine, University Medical Center Mannheim, Medical Faculty Mannheim Heidelberg University, Mannheim, Germany Electronic address
    Eur J Radiol 85:720-5. 2016
    ....
  35. doi request reprint Where do we stand? Functional imaging in acute and chronic pulmonary embolism with state-of-the-art CT
    Mathias Meyer
    Institute of Clinical Radiology and Nuclear Medicine, University Medical Center Mannheim, Medical Faculty Mannheim, Heidelberg University, Mannheim, Germany DZHK German Centre for Cardiovascular Research partner site Mannheim, Germany Electronic address
    Eur J Radiol 84:2432-7. 2015
    ....
  36. doi request reprint Initial results of a new generation dual source CT system using only an in-plane comb filter for ultra-high resolution temporal bone imaging
    Mathias Meyer
    Institute of Clinical Radiology and Nuclear Medicine, University Medical Center Mannheim, Medical Faculty Mannheim, Heidelberg University, Theodor Kutzer Ufer 1 3, 68167, Mannheim, Germany
    Eur Radiol 25:178-85. 2015
    ..To prospectively evaluate radiation dose and image quality of a third generation dual-source CT (DSCT) without z-axis filter behind the patient for temporal bone CT...
  37. doi request reprint Dynamic volume perfusion computed tomography parameters versus RECIST for the prediction of outcome in lung cancer patients treated with conventional chemotherapy
    Sonja Sudarski
    Institute of Clinical Radiology and Nuclear Medicine, Thoracic Oncology, Department of Surgery, University Medical Center Mannheim, Medical Faculty Mannheim, Heidelberg University, Germany Department of Radiology and Department of Medical Oncology, Shanghai Pulmonary Hospital, Tongji University School of Medicine, P R China
    J Thorac Oncol 10:164-71. 2015
    ..1) for prediction of therapy response and overall survival (OS) in non-small-cell lung cancer (NSCLC) and small-cell lung cancer (SCLC) patients treated with conventional chemotherapy...
  38. doi request reprint Value of monoenergetic low-kV dual energy CT datasets for improved image quality of CT pulmonary angiography
    Paul Apfaltrer
    Institute of Clinical Radiology and Nuclear Medicine, University Medical Center Mannheim, Medical Faculty Mannheim, Heidelberg University, Mannheim, Germany Electronic address
    Eur J Radiol 83:322-8. 2014
    ..This study evaluated the impact of calculated monoenergetic dual-energy (DE) CTPA datasets on vessel attenuation and CNR...
  39. pmc EBUS-TBNA provides highest RNA yield for multiple biomarker testing from routinely obtained small biopsies in non-small cell lung cancer patients - a comparative study of three different minimal invasive sampling methods
    Gerald Schmid-Bindert
    Department of Surgery, University Medical Center Mannheim, Medical Faculty Mannheim of Heidelberg University, Mannheim, Germany
    PLoS ONE 8:e77948. 2013
    ..Often there is not enough tissue for molecular analysis. We compared three minimal invasive sampling methods with respect to RNA quantity for molecular testing...
  40. ncbi request reprint Incidence of pulmonary embolism in an emergency department cohort evaluated with a simple symptom-based diagnostic algorithm
    Joachim Gruettner
    University Medical Centre Mannheim, Emergency Department, Medical Faculty Mannheim, Heidelberg University, Theodor Kutzer Ufer 1 3, D 68167 Mannheim, Germany
    In Vivo 27:215-20. 2013
    ..In our Emergency Department a symptom-based algorithm for patients with suspected PE including computed tomographic pulmonary angiography (CTPA) and D-dimer testing was implemented...
  41. doi request reprint Dual energy computed tomography angiography of a pulmonary embolized port catheter fragment
    Thomas Henzler
    Department of Clinical Radiology and Nuclear Medicine, University Medical Center Mannheim, Medical Faculty Mannheim, University of Heidelberg, Heidelberg, Germany
    J Cardiovasc Med (Hagerstown) 12:62-3. 2011
    ..The catheter was removed by catheter intervention with a goose-neck snare...
  42. pmc Noise reduction and image quality improvement of low dose and ultra low dose brain perfusion CT by HYPR-LR processing
    Radko Krissak
    Institute of Clinical Radiology and Nuclear Medicine, University Medical Center Mannheim, Medical Faculty Mannheim, Heidelberg University, Heidelberg, Germany
    PLoS ONE 6:e17098. 2011
    ....
  43. doi request reprint Contrast-enhanced dual-energy CT of gastrointestinal stromal tumors: is iodine-related attenuation a potential indicator of tumor response?
    Paul Apfaltrer
    Institute of Clinical Radiology and Nuclear Medicine, University Medical Center Mannheim, Medical Faculty Mannheim, University of Heidelberg, Mannheim, Germany
    Invest Radiol 47:65-70. 2012
    ....
  44. doi request reprint Coronary CT angiography: comparison of a novel iterative reconstruction with filtered back projection for reconstruction of low-dose CT-Initial experience
    Richard A P Takx
    Department of Radiology and Radiological Science, Medical University of South Carolina, Charleston, SC 29401, USA
    Eur J Radiol 82:275-80. 2013
    ..To prospectively compare subjective and objective image quality in 20% tube current coronary CT angiography (cCTA) datasets between an iterative reconstruction algorithm (SAFIRE) and traditional filtered back projection (FBP)...
  45. doi request reprint CT of coronary heart disease: Part 1, CT of myocardial infarction, ischemia, and viability
    Rozemarijn Vliegenthart
    Department of Radiology and Radiological Science, Medical University of South Carolina, Ashley River Tower, 25 Courtenay Dr, Charleston, SC 29425 2260, USA
    AJR Am J Roentgenol 198:531-47. 2012
    ..This article reviews the CT-based approaches aimed at the assessment of myocardial infarction, ischemia, and viability described in the recent literature...
  46. doi request reprint Developmental aortic arch anomalies in infants and children assessed with CT angiography
    Luis Ramos-Duran
    Department of Radiology and Radiological Science, Medical University of South Carolina, Charleston, 29401, USA
    AJR Am J Roentgenol 198:W466-74. 2012
    ....
  47. pmc Right Ventricular and Right Atrial Involvement Can Predict Atrial Fibrillation in Patients with Hypertrophic Cardiomyopathy?
    Christina Doesch
    1 1st Department of Medicine Cardiology, University Medical Center Mannheim, Medical Faculty Mannheim, Heidelberg University, Germany 2 DZHK German Centre for Cardiovascular Research partner site Mannheim, Germany
    Int J Med Sci 13:1-7. 2016
    ..Therefore, the objective of this study was to evaluated cardiac magnetic resonance (CMR)-derived determinants for the occurrence of AF in patients with HCM...
  48. doi request reprint Unenhanced third-generation dual-source chest CT using a tin filter for spectral shaping at 100kVp
    Holger Haubenreisser
    Institute of Clinical Radiology and Nuclear Medicine, University Medical Center Mannheim, Medical Faculty Mannheim, Heidelberg University, Germany Electronic address
    Eur J Radiol 84:1608-13. 2015
    ..To prospectively investigate image quality and radiation dose of 100kVp spectral shaping chest CT using a dedicated tin filter on a 3rd generation dual-source CT (DSCT) in comparison to standard 100kVp chest CT...
  49. doi request reprint Non-invasive quantitative pulmonary V/Q imaging using Fourier decomposition MRI at 1.5T
    Asmund Kjørstad
    Computer Assisted Clinical Medicine, Medical Faculty Mannheim, Heidelberg University, Germany Electronic address
    Z Med Phys 25:326-32. 2015
    ..We combine these two techniques and show that ventilation-perfusion (V/Q) imaging is possible using only a single MR acquisition of less than thirty seconds...
  50. doi request reprint Quantitative lung ventilation using Fourier decomposition MRI; comparison and initial study
    Asmund Kjørstad
    Computer Assisted Clinical Medicine, Medical Faculty Mannheim, Heidelberg University, Theodor Kutzer Ufer 1 3, 68167, Mannheim, Germany
    MAGMA 27:467-76. 2014
    ..We demonstrate a novel technique for quantification of the FD ventilation maps, compare it to two published methods, and show results from both healthy volunteers and patients diagnosed with lung cancer...
  51. doi request reprint Potential for radiation dose savings in abdominal and chest CT using automatic tube voltage selection in combination with automatic tube current modulation
    Caroline Mayer
    1 Institute of Clinical Radiology and Nuclear Medicine, University Medical Center Mannheim, Medical Faculty Mannheim Heidelberg University, Theodor Kutzer Ufer 1 3, D 68167 Mannheim, Germany
    AJR Am J Roentgenol 203:292-9. 2014
    ....
  52. doi request reprint First-arterial-pass dual-energy CT for assessment of myocardial blood supply: do we need rest, stress, and delayed acquisition? Comparison with SPECT
    Felix G Meinel
    From the Department of Radiology and Radiological Science F G M, C N D C, U J S, J W N, J R S, T H and Division of Cardiology, Department of Medicine U J S, B A F, Medical University of South Carolina, Ashley River Tower, MSC 226, 25 Courtenay Dr, Charleston, SC 29425 Institute for Clinical Radiology, Ludwig Maximilians University Hospital, Munich, Germany F G M Department of Radiological Sciences, Oncology and Pathology, University of Rome Sapienza Polo Pontino, Latina, Italy C N D C the Russell H Morgan Department of Radiology and Radiological Science, Johns Hopkins Hospital, Baltimore, Md J W N and Institute of Clinical Radiology and Nuclear Medicine, University Medical Center Mannheim, Medical Faculty Mannheim, Heidelberg University, Mannheim, Germany T H
    Radiology 270:708-16. 2014
    ..To compare the relative contributions of rest, stress, and delayed acquisitions with the accuracy of dual-energy (DE) computed tomography (CT) for the assessment of myocardial blood supply...
  53. doi request reprint CT imaging of acute pulmonary embolism
    Thomas Henzler
    Department of Radiology and Radiological Science, Medical University of South Carolina, Charleston, SC, USA
    J Cardiovasc Comput Tomogr 5:3-11. 2011
    ....
  54. doi request reprint Reproducibility of left and right ventricular mass measurements with cardiac CT
    Florian Schwarz
    Heart and Vascular Center, Medical University of South Carolina, Charleston, SC 29401, USA
    J Cardiovasc Comput Tomogr 5:317-24. 2011
    ..Cardiac CT provides volumetric data that enables characterization of the myocardium...
  55. doi request reprint Apicoaortic conduits: indications, complications, and imaging techniques
    John W Nance
    Department of Radiology and Radiological Science, Medical University of South Carolina, Charleston, SC 29401, USA
    J Thorac Imaging 27:141-7. 2012
    ..Several imaging modalities may be used, each with advantages and disadvantages. Both anatomic and functional assessments play a role in the comprehensive evaluation of both presurgical and postsurgical patients...
  56. doi request reprint Adenosine-stress dynamic real-time myocardial perfusion CT and adenosine-stress first-pass dual-energy myocardial perfusion CT for the assessment of acute chest pain: initial results
    Markus Weininger
    Medical University of South Carolina, Department of Radiology and Radiological Science, Charleston, SC, USA
    Eur J Radiol 81:3703-10. 2012
    ..Recent innovations in CT enable the evolution from mere morphologic imaging to dynamic and functional testing. We describe our initial experience performing myocardial stress perfusion CT in a clinical population with acute chest pain...
  57. doi request reprint Image findings of patients with H1N1 virus pneumonia and acute respiratory failure
    Thomas Henzler
    Department of Clinical Radiology and Nuclear Medicine, University Medical Center Mannheim, Medical Faculty Mannheim, Heidelberg University, Theodor Kutzer Ufer 1 3, Mannheim, Germany
    Acad Radiol 17:681-5. 2010
    ..The aim of this study was to assess the findings of chest radiography and high-resolution computed tomography in patients requiring intensive care unit treatment for severe H1N1 virus pneumonia...
  58. pmc - LAA Occluder View for post-implantation Evaluation (LOVE) - standardized imaging proposal evaluating implanted left atrial appendage occlusion devices by cardiac computed tomography
    Michael Behnes
    First Department of Medicine, University Medical Center Mannheim, Faculty of Medicine Mannheim, University of Heidelberg, Theodor Kutzer Ufer 1 3, 68167, Mannheim, Germany
    BMC Med Imaging 16:25. 2016
    ..A standardized imaging proposal evaluating implanted left atrial appendage (LAA) occlusion devices by cardiac computed tomography angiography (cCTA) has never been investigated...
  59. pmc Image Quality of 3rd Generation Spiral Cranial Dual-Source CT in Combination with an Advanced Model Iterative Reconstruction Technique: A Prospective Intra-Individual Comparison Study to Standard Sequential Cranial CT Using Identical Radiation Dose
    Holger Wenz
    Department of Neuroradiology, University Medical Center Mannheim, Medical Faculty Mannheim, Heidelberg University, Mannheim, Germany
    PLoS ONE 10:e0136054. 2015
    ..To prospectively intra-individually compare image quality of a 3rd generation Dual-Source-CT (DSCT) spiral cranial CT (cCT) to a sequential 4-slice Multi-Slice-CT (MSCT) while maintaining identical intra-individual radiation dose levels...
  60. doi request reprint Feasibility of slice width reduction for spiral cranial computed tomography using iterative image reconstruction
    Holger Haubenreisser
    Institute of Clinical Radiology and Nuclear Medicine, University Medical Center Mannheim, Medical Faculty Mannheim, Heidelberg University, Germany
    Eur J Radiol 83:964-9. 2014
    ..To prospectively compare image quality of cranial computed tomography (CCT) examinations with varying slice widths using traditional filtered back projection (FBP) versus sinogram-affirmed iterative image reconstruction (SAFIRE)...
  61. pmc Correlation analysis of dual-energy CT iodine maps with quantitative pulmonary perfusion MRI
    Jan Hansmann
    Jan Hansmann, Paul Apfaltrer, Thomas Henzler, Mathias Meyer, Gerald Weisser, Stefan O Schoenberg, Ulrike I Attenberger, Institute of Clinical Radiology and Nuclear Medicine, University Medical Center Mannheim, Medical Faculty Mannheim, Heidelberg University, D 68167 Mannheim, Germany
    World J Radiol 5:202-7. 2013
    ..To correlate dual-energy computed tomography (DECT) pulmonary angiography derived iodine maps with parameter maps of quantitative pulmonary perfusion magnetic resonance imaging (MRI)...
  62. doi request reprint Predicting malignancy in mediastinal lymph nodes by endobronchial ultrasound: a new ultrasound scoring system
    Gerald Schmid-Bindert
    Department of Surgery, University Medical Center Mannheim, Mannheim, Germany
    Respirology 17:1190-8. 2012
    ..The aim of this study was to investigate prospectively the utility of six ultrasound criteria to predict malignancy in mediastinal LN...
  63. doi request reprint Enhanced temporal resolution at cardiac CT with a novel CT image reconstruction algorithm: initial patient experience
    Paul Apfaltrer
    Department of Radiology and Radiological Science, Medical University of South Carolina, Charleston, PO Box 250322, 169 Ashley Avenue, Charleston, SC 29425, USA
    Eur J Radiol 82:270-4. 2013
    ..To evaluate the effect of a temporal resolution improvement method (TRIM) for cardiac CT on diagnostic image quality for coronary artery assessment...
  64. doi request reprint Progressive intra-individual radiation dose reduction during CT surveillance of a patient with ALCAPA syndrome
    Mathias Meyer
    Division of Heart and Vascular Center, Medical University of South Carolina, Charleston, South Carolina, USA
    Diagn Interv Radiol 18:547-51. 2012
    ..This case highlights the capabilities of developing radiation protection strategies that drastically lower radiation exposure during cCTA...
  65. doi request reprint Volumetric analysis of pulmonary CTA for the assessment of right ventricular dysfunction in patients with acute pulmonary embolism
    Thomas Henzler
    Department of Clinical Radiology and Nuclear Medicine, University Medical Center Mannheim, University of Heidelberg, D 68167 Mannheim, Germany
    Acad Radiol 17:309-15. 2010
    ....
  66. doi request reprint Attenuation-based characterization of coronary atherosclerotic plaque: comparison of dual source and dual energy CT with single-source CT and histopathology
    Thomas Henzler
    Department of Clinical Radiology and Nuclear Medicine, University Medical Center Mannheim, Medical Faculty Mannheim Heidelberg University, Theodor Kutzer Ufer 1 3, 68167 Mannheim, Germany
    Eur J Radiol 80:54-9. 2011
    ..To compare different CT acquisition techniques regarding for attenuation-based characterization of coronary atherosclerotic plaques using histopathology as the standard of reference...
  67. doi request reprint Functional imaging of lung cancer using dual energy CT: how does iodine related attenuation correlate with standardized uptake value of 18FDG-PET-CT?
    G Schmid-Bindert
    Interdisciplinary Thoracic Oncology, Department of Surgery, University Medical Center Mannheim, Medical Faculty Mannheim, Heidelberg University, Theodor Kutzer Ufer 1 3, D 68167, Mannheim, Germany
    Eur Radiol 22:93-103. 2012
    ....
  68. doi request reprint Fifty Years of Technological Innovation: Potential and Limitations of Current Technologies in Abdominal Magnetic Resonance Imaging and Computed Tomography
    Ulrike I Attenberger
    From the Institute of Clinical Radiology and Nuclear Medicine, University Medical Center Mannheim, Medical Faculty Mannheim at Heidelberg University, Mannheim, Germany St John s Medical Center, Tulsa, OK Division of Biomedical Imaging, Faculty of Medicine and Health, University of Leeds, Leeds, United Kingdom Medical Physics Department of Radiology, University Medical Center Freiburg, Freiburg, Germany and Department of Radiology, University of Wisconsin, Madison, WI
    Invest Radiol 50:584-93. 2015
    ....
  69. doi request reprint From 3D to 4D: Integration of temporal information into CT angiography studies
    Holger Haubenreisser
    Institute of Clinical Radiology and Nuclear Medicine, University Medical Center Mannheim, Medical Faculty Mannheim Heidelberg University, Theodor Kutzer Ufer 1 3, 68167 Mannheim, Germany Electronic address
    Eur J Radiol 84:2421-4. 2015
    ..There are a multitude of applications for dynamic CTA that need to be further explored in future studies. ..
  70. ncbi request reprint Importance of Wells score and Geneva score for the evaluation of patients suspected of pulmonary embolism
    Joachim Gruettner
    Emergency Department, University Medical Centre Mannheim, Medical Faculty Mannheim, Heidelberg University, Mannheim, Germany
    In Vivo 29:269-72. 2015
    ..The aim of the study was the evaluation of Wells and Geneva scores in patients presenting with chest pain, dyspnoea or syncope in an emergency department...
  71. doi request reprint Perspectives of novel imaging techniques for staging, therapy response assessment, and monitoring of surveillance in lung cancer: summary of the Dresden 2013 Post WCLC-IASLC State-of-the-Art Imaging Workshop
    Thomas Henzler
    Institute of Clinical Radiology and Nuclear Medicine, University Medical Center Mannheim, Medical Faculty Mannheim, Heidelberg University, Mannheim, Germany Division of Thoracic Surgery, Royal Brompton Hospital, Imperial College London, London, United Kingdom Department of Radiation Oncology, University Medical Center Mannheim, Medical Faculty Mannheim, Heidelberg University, Mannheim, Germany Department of Medicine I, Medical University of Vienna, Vienna, Austria Division of Thoracic Surgery, University Hospital of Zurich, Zurich, Switzerland Medical Oncology Division, Department of Oncology, University Hospital Perugia, Perugia, Italy Lung Cancer Research, University of Leicester and Leicester University Hospitals, Leicester, United Kingdom Department of Radiology, General Hospital Celle, Celle, Germany Department of Thoracic and Vascular Surgery, Hopital Tenon, University of Paris VI, Paris, France Department of Surgery Thoracic Oncology, University Medical Centre Mannheim, Medical Faculty Mannheim, Heidelberg University, Mannheim, Germany Medical Faculty Mannheim, Heidelberg University
    J Thorac Oncol 10:237-49. 2015
    ..It is intended to provide a comprehensive summary about ongoing trends and future perspectives on functional imaging in thoracic oncology...
  72. doi request reprint Thoracic magnetic resonance imaging: pulmonary thromboembolism
    Christian Fink
    Department of Radiology, Allgemeines Krankenhaus Celle, Celle, Germany
    J Thorac Imaging 28:171-7. 2013
    ..This review article summarizes and discusses the current evidence on pulmonary MRI for patients with suspected PE...
  73. doi request reprint Cost-effectiveness of substituting dual-energy CT for SPECT in the assessment of myocardial perfusion for the workup of coronary artery disease
    Mathias Meyer
    Department of Radiology and Radiological Science, Medical University of South Carolina, Charleston, SC, USA
    Eur J Radiol 81:3719-25. 2012
    ....
  74. doi request reprint CT evaluation of coronary artery stents with iterative image reconstruction: improvements in image quality and potential for radiation dose reduction
    Ullrich Ebersberger
    Department of Radiology and Radiological Science and Division of Cardiology, Department of Medicine, Medical University of South Carolina, Charleston, SC, USA
    Eur Radiol 23:125-32. 2013
    ..Comparison of coronary artery stent assessment with cardiac CT angiography (cCTA) using traditional filtered back projection (FBP) and sinogram affirmed iterative reconstruction (SAFIRE), in both full- and half-radiation dose image data...
  75. doi request reprint Magnetic resonance angiography (MRA) of the calf station at 3.0 T: intraindividual comparison of non-enhanced ECG-gated flow-dependent MRA, continuous table movement MRA and time-resolved MRA
    Stefan Haneder
    Institute of Clinical Radiology and Nuclear Medicine, University Medical Center Mannheim, Medical Faculty Mannheim University of Heidelberg, Theodor Kutzer Ufer 1 3, 68167 Mannheim, Germany
    Eur Radiol 21:1452-61. 2011
    ..To compare 3D non-enhanced ECG-gated inflow-dependent MRA (NE-MRA) vs. continuous table movement (CTM) MR-angiography and time-resolved TWIST-MRA in the calf station at 3.0 T in a clinical patient collective...
  76. doi request reprint Diffusion and perfusion MRI of the lung and mediastinum
    Thomas Henzler
    Institute of Clinical Radiology and Nuclear Medicine, University Medical Center Mannheim, Medical Faculty Mannheim Heidelberg University, Germany
    Eur J Radiol 76:329-36. 2010
    ..In this review article recent MR perfusion and diffusion techniques of the lung and mediastinum as well as their clinical applications are reviewed...
  77. doi request reprint Atherosclerosis in intracranial, extracranial, and coronary arteries with aortic plaques in patients with ischemic stroke of undetermined etiology
    Anastasios Chatzikonstantinou
    Department of Neurology and Institute of Radiology and Nuclear Medicine, Universitatsmedizin Mannheim, University of Heidelberg, Mannheim, Germany
    Int J Neurosci 125:663-70. 2015
    ..We investigated the association of cerebral and coronary artery atherosclerosis with the presence, burden and type of atherosclerotic plaques of the aorta (AP) in patients with ischemic stroke of undetermined etiology...
  78. doi request reprint Computed tomography for planning transcatheter aortic valve replacement
    Paul Apfaltrer
    Department of Radiology and Radiological Science, Division of Cardiology, Medical University of South Carolina, Charleston, SC 29401, USA
    J Thorac Imaging 28:231-9. 2013
    ..In addition, CT is gaining an increasing role in evaluating the vascular access route before the procedure. This article describes the rapidly emerging role of CT in the context of pre-TAVR assessment...
  79. doi request reprint Practical strategies for low radiation dose cardiac computed tomography
    Thomas Henzler
    Heart and Vascular Center, Medical University of South Carolina, Charleston, SC, USA
    J Thorac Imaging 25:213-20. 2010
    ..This study reviews currently available strategies for successfully reducing radiation dose in cardiac CT...
  80. doi request reprint Recurrent subaortic membrane causing subvalvular aortic stenosis 13 years after primary surgical resection
    Richard Takx
    Department of Radiology and Radiological Science, Medical University of South Carolina, 25 Courtenay Drive, MSC 226, Charleston, SC 29401, USA
    J Cardiovasc Comput Tomogr 5:127-8. 2011
    ..The resulting turbulent flow may lead to LVOT obstruction and aortic insufficiency...
  81. doi request reprint Quantitative lung perfusion evaluation using Fourier decomposition perfusion MRI
    Asmund Kjørstad
    Computer Assisted Clinical Medicine, Medical Faculty Mannheim, Heidelberg University, Germany
    Magn Reson Med 72:558-62. 2014
    ..We present an approach to obtain physically meaningful and quantifiable perfusion maps using the FD method...