J Rydberg

Summary

Affiliation: Indiana University
Country: USA

Publications

  1. ncbi request reprint Fundamentals of multichannel CT
    Jonas Rydberg
    Department of Radiology, Indiana University School of Medicine, University Hospital, Room 0279, 550 North University Boulevard, Indianapolis, IN 46202, USA
    Radiol Clin North Am 41:465-74. 2003
  2. ncbi request reprint Stent grafting of abdominal aortic aneurysms: pre-and postoperative evaluation with multislice helical CT
    J Rydberg
    Department of Radiology, Indiana University School of Medicine, University Hospital, Indianapolis, IN 46202 5253, USA
    J Comput Assist Tomogr 25:580-6. 2001
  3. ncbi request reprint Evaluation of prospective living renal donors for laparoscopic nephrectomy with multisection CT: the marriage of minimally invasive imaging with minimally invasive surgery
    J Rydberg
    Department of Radiology, Indiana University Hospital, 550 N University Blvd, Rm 0279, Indianapolis, IN 46202 5253, USA
    Radiographics 21:S223-36. 2001
  4. ncbi request reprint Benefits of routine use of coronal and sagittal reformations in multi-slice CT examination of the abdomen and pelvis
    K Sandrasegaran
    Department of Radiology, Indiana University School of Medicine, Indianapolis, IN 46202, USA
    Clin Radiol 62:340-7. 2007
  5. ncbi request reprint Isotropic CT examination of abdomen and pelvis diagnostic quality of reformat
    Kumaresan Sandrasegaran
    Department of Radiology, UH 0279, 550 N University Boulevard, Indiana University School of Medicine, IN 46202, USA
    Acad Radiol 13:1338-43. 2006
  6. ncbi request reprint Multichannel CT: evaluating the spine in postoperative patients with orthopedic hardware
    Annette C Douglas-Akinwande
    Department of Radiology, Indiana University Medical Center, University Hospital 0279, 550 N University Blvd, Indianapolis, IN 46202, USA
    Radiographics 26:S97-110. 2006
  7. ncbi request reprint Gastrointestinal stromal tumors: CT and MRI findings
    Kumaresan Sandrasegaran
    Department of Radiology, Indiana University Medical Center, UH 0279, Indianapolis, 46202, USA
    Eur Radiol 15:1407-14. 2005
  8. ncbi request reprint Suspected acute pulmonary embolism: evaluation with multi-detector row CT versus digital subtraction pulmonary arteriography
    Helen T Winer-Muram
    Department of Radiology, Division of Pulmonary, Critical Care, and Occupational Medicine, Indiana University School of Medicine, Indianapolis, IN, USA
    Radiology 233:806-15. 2004
  9. ncbi request reprint CT with 3D rendering of the tendons of the foot and ankle: technique, normal anatomy, and disease
    Robert H Choplin
    Department of Radiology, 0279, Indiana University School of Medicine, 550 N University Blvd, Indianapolis, IN 46202 5253, USA
    Radiographics 24:343-56. 2004
  10. ncbi request reprint Isotropic chest CT examination: diagnostic quality of reformats
    J Rydberg
    Department of Radiology, Indiana University School of Medicine, Indianapolis, IN 46202, USA
    Clin Radiol 61:588-92. 2006

Detail Information

Publications16

  1. ncbi request reprint Fundamentals of multichannel CT
    Jonas Rydberg
    Department of Radiology, Indiana University School of Medicine, University Hospital, Room 0279, 550 North University Boulevard, Indianapolis, IN 46202, USA
    Radiol Clin North Am 41:465-74. 2003
    ..The submillimeter detectors rows offer isotropic properties to the image voxels, thereby creating viewing in any plane and better three-dimensional renderings...
  2. ncbi request reprint Stent grafting of abdominal aortic aneurysms: pre-and postoperative evaluation with multislice helical CT
    J Rydberg
    Department of Radiology, Indiana University School of Medicine, University Hospital, Indianapolis, IN 46202 5253, USA
    J Comput Assist Tomogr 25:580-6. 2001
    ..This pictorial essay describes and illustrates the use of multislice helical CT where maximum intensity projection and multiplanar reformats play a central role in the evaluation...
  3. ncbi request reprint Evaluation of prospective living renal donors for laparoscopic nephrectomy with multisection CT: the marriage of minimally invasive imaging with minimally invasive surgery
    J Rydberg
    Department of Radiology, Indiana University Hospital, 550 N University Blvd, Rm 0279, Indianapolis, IN 46202 5253, USA
    Radiographics 21:S223-36. 2001
    ..Of several postprocessing techniques that may be used, the authors prefer maximum intensity projection for arterial evaluation and multiplanar reformatting for venous evaluation...
  4. ncbi request reprint Benefits of routine use of coronal and sagittal reformations in multi-slice CT examination of the abdomen and pelvis
    K Sandrasegaran
    Department of Radiology, Indiana University School of Medicine, Indianapolis, IN 46202, USA
    Clin Radiol 62:340-7. 2007
    ..To evaluate the usefulness of coronal and sagittal reformations from isotropic abdomino-pelvic computed tomography (CT) examinations...
  5. ncbi request reprint Isotropic CT examination of abdomen and pelvis diagnostic quality of reformat
    Kumaresan Sandrasegaran
    Department of Radiology, UH 0279, 550 N University Boulevard, Indiana University School of Medicine, IN 46202, USA
    Acad Radiol 13:1338-43. 2006
    ..To evaluate the image quality of axial and coronal reformats obtained from isotropic resolution abdomino-pelvic computed tomography (CT) examinations...
  6. ncbi request reprint Multichannel CT: evaluating the spine in postoperative patients with orthopedic hardware
    Annette C Douglas-Akinwande
    Department of Radiology, Indiana University Medical Center, University Hospital 0279, 550 N University Blvd, Indianapolis, IN 46202, USA
    Radiographics 26:S97-110. 2006
    ..Soft-tissue structures are best visualized by interactively varying the window width and level settings. Implementation of these techniques can yield diagnostic-quality images and aid in patient treatment...
  7. ncbi request reprint Gastrointestinal stromal tumors: CT and MRI findings
    Kumaresan Sandrasegaran
    Department of Radiology, Indiana University Medical Center, UH 0279, Indianapolis, 46202, USA
    Eur Radiol 15:1407-14. 2005
    ..Liver metastases became cystic following therapy, mimicking simple cysts. MRI was better than single-phase CT for assessing liver metastases, while CT was more sensitive for mesenteric metastases...
  8. ncbi request reprint Suspected acute pulmonary embolism: evaluation with multi-detector row CT versus digital subtraction pulmonary arteriography
    Helen T Winer-Muram
    Department of Radiology, Division of Pulmonary, Critical Care, and Occupational Medicine, Indiana University School of Medicine, Indianapolis, IN, USA
    Radiology 233:806-15. 2004
    ....
  9. ncbi request reprint CT with 3D rendering of the tendons of the foot and ankle: technique, normal anatomy, and disease
    Robert H Choplin
    Department of Radiology, 0279, Indiana University School of Medicine, 550 N University Blvd, Indianapolis, IN 46202 5253, USA
    Radiographics 24:343-56. 2004
    ..Three-dimensional images are helpful in patients with congenital deformities, arthritis, and trauma...
  10. ncbi request reprint Isotropic chest CT examination: diagnostic quality of reformats
    J Rydberg
    Department of Radiology, Indiana University School of Medicine, Indianapolis, IN 46202, USA
    Clin Radiol 61:588-92. 2006
    ..To evaluate the image quality of axial and coronal reformats obtained from isotropic resolution 40-channel chest computed tomography (CT) examinations...
  11. ncbi request reprint Routine isotropic computed tomography scanning of chest: value of coronal and sagittal reformations
    Jonas Rydberg
    Department of Radiology, Indiana University School of Medicine, Indianapolis, Indiana 46202, USA
    Invest Radiol 42:23-8. 2007
    ..We sought to evaluate the usefulness of coronal and sagittal reformations from isotropic chest computed tomography (CT) examinations...
  12. ncbi request reprint Routine isotropic computed tomography scanning of the abdomen and pelvis
    K Sandrasegaran
    Department of Radiology, Indiana University School of Medicine, Indianapolis, Indiana, USA
    Australas Radiol 50:93-101. 2006
    ..In this study, we present our experience of reviewing routinely coronal and, occasionally, sagittal reformats. We discuss situations where these nonaxial reformats are most beneficial...
  13. ncbi request reprint Fundamentals of multichannel CT
    Jonas Rydberg
    Department of Radiology, Indiana University School of Medicine, Indianapolis, IN 46202, USA
    Semin Musculoskelet Radiol 8:137-46. 2004
    ..When needed, high tube currents can be applied for scanning areas of interest in the presence of metal. Thin slice acquisition allows isotropic viewing, which we use routinely...
  14. ncbi request reprint Characterization of endoleaks by dynamic computed tomographic angiography
    Jonas Rydberg
    Department of Radiology, Section of Abdominal Imaging, Richard L Roudebush Veterans Affairs Medical Center and Indiana University School of Medicine, Indianapolis, IN, USA
    Am J Surg 188:538-43. 2004
    ..Current imaging modalities may not be able to detect endoleaks, differentiate between type II and type III, or localize inflow and outflow sources. We describe a new technique that can characterize endoleaks to guide secondary intervention...
  15. doi request reprint Accuracy of contrast-enhanced MDCT and MRI for identifying the severity and cause of neural foraminal stenosis in cervical radiculopathy: a prospective study
    Annette C Douglas-Akinwande
    Department of Radiology, Indiana University Medical Center, University Hospital 0279, and Department of Neurosurgery, Indiana University School of Medicine, 550 N University Blvd, Indianapolis, IN 46202, USA
    AJR Am J Roentgenol 194:55-61. 2010
    ..The purpose of this study was to determine the accuracy of IV contrast-enhanced MDCT and MRI for evaluation of the severity and cause of neural foraminal stenosis in patients with cervical radiculopathy...
  16. ncbi request reprint Gastrointestinal stromal tumors: clinical, radiologic, and pathologic features
    Kumaresan Sandrasegaran
    Department of Radiology, University Medical Center, UH 0279, 550 N University Blvd, Indianapolis, IN 46202, USA
    AJR Am J Roentgenol 184:803-11. 2005