Christoph Heyer

Summary

Country: Germany

Publications

  1. doi request reprint [Dispensing with sedation in pediatric MR imaging of the brain: what is feasible?]
    C M Heyer
    Institut für Diagnostische Radiologie, Interventionelle Radiologie und Nuklearmedizin, Berufsgenossenschaftliches Universitätsklinikum Bergmannsheil, Bochum, Germany
    Rofo 184:1034-42. 2012
  2. pmc Interventional radiology at the meetings of the German Radiological Society from 1998 to 2008: evaluation of structural changes and radiation issues
    Stefan P Lemburg
    Institute of Diagnostic Radiology, Interventional Radiology and Nuclear Medicine, Berufsgenossenschaftliches Universitätsklinikum Bergmannsheil GmbH, Ruhr University of Bochum, Buerkle de la Camp Platz 1, 44789, Bochum, Germany
    Insights Imaging 3:101-9. 2012
  3. doi request reprint Efficacy of CT-guided biopsies of the spine in patients with spondylitis--an analysis of 164 procedures
    Christoph M Heyer
    Institute of Diagnostic Radiology, Interventional Radiology and Nuclear Medicine, Berufsgenossenschaftliches Universitätsklinikum Bergmannsheil GmbH, Ruhr University of Bochum, Germany
    Eur J Radiol 81:e244-9. 2012
  4. ncbi request reprint [Extraskeletal mesenchymal chondrosarcoma: rare differential diagnosis of pleural calcifications]
    C M Heyer
    Institut für Diagnostische Radiologie, Interventionelle Radiologie und Nuklearmedizin, BG Kliniken Bergmannsheil, Ruhr Universitat Bochum
    Pneumologie 61:94-8. 2007
  5. ncbi request reprint [Low-dose CT-guided transthoracic lung biopsy for evaluation of non-infectious chronic interstitial lung disease in children]
    C M Heyer
    Institut für Diagnostische Radiologie, Interventionelle Radiologie und Nuklearmedizin, BG Universitatsklinikum Bergmannsheil, Ruhr Universitat Bochum
    Pneumologie 61:499-508. 2007
  6. ncbi request reprint [Misdiagnosis of a Leiomyosarcoma of the inferior vena cava as a renal cell carcinoma]
    C M Heyer
    Institut für Diagnostische Radiologie, Interventionelle Radiologie und Nuklearmedizin, BG Kliniken Bergmannsheil, Klinikum der Ruhr Universitat, Bochum
    Urologe A 43:64-8. 2004
  7. ncbi request reprint Hepatic mesenchymal hamartoma in a preterm newborn: demonstration by low-dose multidetector CT
    Christoph Heyer
    Institute of Diagnostic Radiology, Interventional Radiology and Nuclear Medicine, BG Clinics Bergmannsheil, Ruhr University of Bochum, Germany
    Acta Paediatr 96:1538-42. 2007
  8. ncbi request reprint Image quality and radiation exposure at pulmonary CT angiography with 100- or 120-kVp protocol: prospective randomized study
    Christoph M Heyer
    Institute of Diagnostic Radiology, Interventional Radiology and Nuclear Medicine, BG Clinics Bergmannsheil, Ruhr University of Bochum, Buerkle de la Camp Platz 1, D 44789, Bochum, Germany
    Radiology 245:577-83. 2007
  9. ncbi request reprint Unilateral hyperplasia of a cervical spinous process as a rare congenital variant of the spine
    Christoph M Heyer
    Institute of Diagnostic Radiology, Interventional Radiology and Nuclear Medicine, BG Clinics Bergmannsheil, Ruhr University of Bochum, D 44789 Bochum, Germany
    Clin Imaging 31:434-6. 2007
  10. ncbi request reprint Effectiveness of CT-guided percutaneous biopsies of the spine: an analysis of 202 examinations
    Christoph M Heyer
    Institute of Diagnostic Radiology, Interventional Radiology and Nuclear Medicine, Berufsgenossenschaftliches Universitätsklinikum Bergmannsheil GmbH, Ruhr University of Bochum, Buerkle de la Camp Platz 1, D 44789 Bochum, Germany
    Acad Radiol 15:901-11. 2008

Collaborators

Detail Information

Publications40

  1. doi request reprint [Dispensing with sedation in pediatric MR imaging of the brain: what is feasible?]
    C M Heyer
    Institut für Diagnostische Radiologie, Interventionelle Radiologie und Nuklearmedizin, Berufsgenossenschaftliches Universitätsklinikum Bergmannsheil, Bochum, Germany
    Rofo 184:1034-42. 2012
    ..Feasibility study to evaluate whether a diagnostic pediatric MRI scan of the brain can be performed without sedation by using BLADE sequences with rotating blade-like k-space covering...
  2. pmc Interventional radiology at the meetings of the German Radiological Society from 1998 to 2008: evaluation of structural changes and radiation issues
    Stefan P Lemburg
    Institute of Diagnostic Radiology, Interventional Radiology and Nuclear Medicine, Berufsgenossenschaftliches Universitätsklinikum Bergmannsheil GmbH, Ruhr University of Bochum, Buerkle de la Camp Platz 1, 44789, Bochum, Germany
    Insights Imaging 3:101-9. 2012
    ..Evaluation of structural changes and the weight given to radiation exposure of interventional radiology (IR) contributions at the Congress of the German Radiological Association from 1998 to 2008...
  3. doi request reprint Efficacy of CT-guided biopsies of the spine in patients with spondylitis--an analysis of 164 procedures
    Christoph M Heyer
    Institute of Diagnostic Radiology, Interventional Radiology and Nuclear Medicine, Berufsgenossenschaftliches Universitätsklinikum Bergmannsheil GmbH, Ruhr University of Bochum, Germany
    Eur J Radiol 81:e244-9. 2012
    ..To evaluate efficacy of CT-guided spinal biopsy (CTSB) in patients with spondylitis considering patient characteristics, technical issues, antibiotic therapy, histopathological, and microbiological findings...
  4. ncbi request reprint [Extraskeletal mesenchymal chondrosarcoma: rare differential diagnosis of pleural calcifications]
    C M Heyer
    Institut für Diagnostische Radiologie, Interventionelle Radiologie und Nuklearmedizin, BG Kliniken Bergmannsheil, Ruhr Universitat Bochum
    Pneumologie 61:94-8. 2007
    ..To the best of our knowledge, this is the first patient in whom the diagnosis of an extraosseous chondrosarcoma, most likely of the pleura, could be established by CT-guided transthoracic biopsy...
  5. ncbi request reprint [Low-dose CT-guided transthoracic lung biopsy for evaluation of non-infectious chronic interstitial lung disease in children]
    C M Heyer
    Institut für Diagnostische Radiologie, Interventionelle Radiologie und Nuklearmedizin, BG Universitatsklinikum Bergmannsheil, Ruhr Universitat Bochum
    Pneumologie 61:499-508. 2007
    ..Open lung biopsy is an invasive procedure with major potential complications. In the meantime, CT-guided transthoracic lung biopsy (TLB) has become a common diagnostic procedure in adults...
  6. ncbi request reprint [Misdiagnosis of a Leiomyosarcoma of the inferior vena cava as a renal cell carcinoma]
    C M Heyer
    Institut für Diagnostische Radiologie, Interventionelle Radiologie und Nuklearmedizin, BG Kliniken Bergmannsheil, Klinikum der Ruhr Universitat, Bochum
    Urologe A 43:64-8. 2004
    ..This is essential for successful operative therapy...
  7. ncbi request reprint Hepatic mesenchymal hamartoma in a preterm newborn: demonstration by low-dose multidetector CT
    Christoph Heyer
    Institute of Diagnostic Radiology, Interventional Radiology and Nuclear Medicine, BG Clinics Bergmannsheil, Ruhr University of Bochum, Germany
    Acta Paediatr 96:1538-42. 2007
    ..In conclusion, multidetector CT (MDCT) using a low-dose protocol can be exceptionally used to establish diagnosis of a mesenchymal hamartoma in a preterm newborn...
  8. ncbi request reprint Image quality and radiation exposure at pulmonary CT angiography with 100- or 120-kVp protocol: prospective randomized study
    Christoph M Heyer
    Institute of Diagnostic Radiology, Interventional Radiology and Nuclear Medicine, BG Clinics Bergmannsheil, Ruhr University of Bochum, Buerkle de la Camp Platz 1, D 44789, Bochum, Germany
    Radiology 245:577-83. 2007
    ..To prospectively compare 16-section multidetector computed tomography (CT) at 100 and 120 kVp for image quality and radiation dose...
  9. ncbi request reprint Unilateral hyperplasia of a cervical spinous process as a rare congenital variant of the spine
    Christoph M Heyer
    Institute of Diagnostic Radiology, Interventional Radiology and Nuclear Medicine, BG Clinics Bergmannsheil, Ruhr University of Bochum, D 44789 Bochum, Germany
    Clin Imaging 31:434-6. 2007
    ..CT and MRI clearly depicted the abnormality and, furthermore, ruled out posttraumatic spinal changes. To our knowledge, our case is the first patient reported with this rare congenital variant diagnosed by cross-sectional imaging...
  10. ncbi request reprint Effectiveness of CT-guided percutaneous biopsies of the spine: an analysis of 202 examinations
    Christoph M Heyer
    Institute of Diagnostic Radiology, Interventional Radiology and Nuclear Medicine, Berufsgenossenschaftliches Universitätsklinikum Bergmannsheil GmbH, Ruhr University of Bochum, Buerkle de la Camp Platz 1, D 44789 Bochum, Germany
    Acad Radiol 15:901-11. 2008
    ..The study goal was to retrospectively evaluate the effectiveness of computed tomography (CT)-guided spinal biopsies...
  11. doi request reprint Computed tomography-navigated transthoracic core biopsy of pulmonary lesions: which factors affect diagnostic yield and complication rates?
    Christoph M Heyer
    Institute of Diagnostic Radiology, Interventional Radiology and Nuclear Medicine, Berufsgenossenschaftliches Universitaetsklinikum Bergmannsheil GmbH, Ruhr University of Bochum, Buerkle de la Camp Platz 1, D 44789 Bochum, Germany
    Acad Radiol 15:1017-26. 2008
    ..We evaluated the diagnostic yield of CT-guided TLB and determined risk factors for pneumothorax and hemorrhage...
  12. doi request reprint Paediatrician awareness of radiation dose and inherent risks in chest imaging studies--a questionnaire study
    Christoph M Heyer
    Institute of Diagnostic Radiology, Interventional Radiology and Nuclear Medicine, Berufgenossenschaftliches Universitätsklinikum Bergmannsheil GmbH, Ruhr University of Bochum, Buerkle de la Camp Platz 1, Bochum, Germany
    Eur J Radiol 76:288-93. 2010
    ..To assess paediatricians' knowledge regarding radiation exposure of chest imaging...
  13. doi request reprint [Structure of the meeting of the german radiological society and scientific discourse pertaining to radiation dose and dose reduction: an analysis of 1998 - 2008]
    C M Heyer
    Institut für Diagnostische Radiologie, Interventionelle Radiologie und Nuklearmedizin, Berufsgenossenschaftliches Universitätsklinikum Bergmannsheil
    Rofo 181:1065-72. 2009
    ..Evaluation of the emphasis of themes pertaining to radiation dose and dose reduction at the Meeting of the German Radiological Society from 1998 - 2008 in comparison to international data...
  14. doi request reprint Paediatric radiology and scientific contributions to radiation dose at the meeting of the German Radiological Society--an analysis of an 11-year period
    Christoph M Heyer
    Institute of Diagnostic Radiology, Interventional Radiology and Nuclear Medicine, Berufsgenossenschaftliches Universitaetsklinikum Bergmannsheil GmbH, Ruhr University of Bochum, Buerkle de la Camp Platz 1, D 44789 Bochum, Germany
    Eur J Radiol 75:e135-40. 2010
    ..Evaluation of the emphasis on themes pertaining to paediatric radiology and radiation dose at the Meeting of the German Radiological Society from 1998 to 2008 in comparison to international data...
  15. doi request reprint Multidetector-CT angiography in pulmonary embolism-can image parameters predict clinical outcome?
    Christoph M Heyer
    Institute of Diagnostic Radiology, Interventional Radiology and Nuclear Medicine, Berufsgenossenschaftliches Universitaetsklinikum Bergmannsheil GmbH, Ruhr University of Bochum, Buerkle de la Camp Platz 1, 44789 Bochum, Germany
    Eur Radiol 21:1928-37. 2011
    ..To assess if pulmonary CT angiography (CTA) can predict outcome in patients with pulmonary embolism (PE)...
  16. ncbi request reprint [Awareness of radiation exposure of thoracic CT scans and conventional radiographs: what do non-radiologists know?]
    C M Heyer
    Institut für Diagnostische Radiologie, Interventionelle Radiologie und Nuklearmedizin, BG Kliniken Bergmannsheil, Ruhr Universitat Bochum
    Rofo 179:261-7. 2007
    ..Assessment of the knowledge of non-radiological physicians concerning radiation exposure during radiological procedures on the thorax...
  17. ncbi request reprint From mirror baby to adolescent
    Christoph M Heyer
    Institute of Diagnostic Radiology, Interventional Radiology and Nuclear Medicine, BG Clinics Bergmannsheil, Ruhr University, Bochum, Germany
    Respiration 74:105. 2007
  18. ncbi request reprint [Evaluation of multiple trauma victims with 16-row multidetector CT (MDCT): a time analysis]
    C M Heyer
    Institut für Diagnostische Radiologie, Interventionelle Radiologie und Nuklearmedizin, Ruhr Universitat Bochum
    Rofo 177:1677-82. 2005
    ..Description and time analysis of a 16-row MDCT protocol in the evaluation of multiple trauma patients considering transport, time of scanning, patient positioning, image reconstruction, and image interpretation...
  19. ncbi request reprint Evaluation of clinical, radiologic, and laboratory prebronchoscopy findings in children with suspected foreign body aspiration
    Christoph M Heyer
    Institute of Diagnostic Radiology, Interventional Radiology, and Nuclear Medicine, BG Clinics Bergmannsheil, Ruhr University of Bochum, D 44789 Bochum, Germany
    J Pediatr Surg 41:1882-8. 2006
    ..Although studies have extensively described the signs and symptoms of suspected FBA (sFBA), only few systematically compared their value for predicting bronchoscopy results...
  20. ncbi request reprint Transbronchial biopsy guided by low-dose MDCT: a new approach for assessment of solitary pulmonary nodules
    Christoph M Heyer
    Institute of Diagnostic Radiology, Interventional Radiology and Nuclear Medicine, BG Clinics Bergmannsheil, Buerkle de la Camp Platz 1, Ruhr University of Bochum, Bochum D 44791, Germany
    AJR Am J Roentgenol 187:933-9. 2006
    ....
  21. ncbi request reprint Pulmonary sarcoidosis in a 14-year-old boy diagnosed by low-dose CT-guided transthoracic lung biopsy
    C M Heyer
    Institute of Diagnostic Radiology, Interventional Radiology, and Nuclear Medicine, Berufgenossenschaftliche Kliniken Bergmannsheil, Ruhr University of Bochum, Bochum, Germany
    Pediatr Pulmonol 41:269-74. 2006
    ..MDCT-guided lung biopsy should be considered prior to open-lung surgery in selected patients with unclear pulmonary disease...
  22. doi request reprint Multidetector computed tomography-spectrum of blunt chest wall and lung injuries in polytraumatized patients
    S Peters
    Department of Radiology and Nuclear Medicine, BG Universitaetsklinikum Bergmannsheil, Buerkle de la Camp Platz 1, 44789 Bochum, Germany
    Clin Radiol 65:333-8. 2010
    ..The following review presents salient radiological findings of the chest wall and shoulder girdle, thoracic spine, pleural space, and lung in polytraumatized patients...
  23. ncbi request reprint [Prospective randomized trial of a modified standard multislice CT protocol for the evaluation of multiple trauma patients]
    C M Heyer
    Institut für Diagnostische Radiologie, Interventionelle Radiologie und Nuklearmedizin, Berufsgenossenschaftliche Kliniken Bergmannsheil, Ruhr Universitat Bochum
    Rofo 177:242-9. 2005
    ..To evaluate whether modification of a standard multislice CT (MSCT) protocol might improve the diagnostic work flow in patients with multiple trauma without relevant loss of image quality...
  24. doi request reprint [Assessment of pedicle screws following dorsal instrumentation of the spine: a comparison of conventional radiographs with multidetector CT]
    S Lemburg
    Institut für Diagnostische Radiologie, Interventionelle Radiologie und Nuklearmedizin, Berufsgenossenschaftliches Universitätsklinikum Bergmannsheil
    Rofo 182:327-33. 2010
    ..To evaluate the performance of conventional radiographs (CR) for the assessment of pedicle screws in comparison with CT including MPR...
  25. doi request reprint [Vertebral fractures in patients with ankylosing spondylitis: a retrospective analysis of 66 patients]
    J Altenbernd
    Institut für Diagnostische Radiologie, Interventionelle Radiologie und Nuklearmedizin, Berufsgenossenschaftliches Universitätsklinikum Bergmannsheil
    Rofo 181:45-53. 2009
    ..Retrospective analysis of vertebral fractures in patients with ankylosing spondylitis (AS) for the evaluation of associations with mortality, concurrent neurological deficits, and other complications...
  26. ncbi request reprint Giant arachnoid granulation: differential diagnosis of acute headache
    S A Peters
    Department of Radiology, BG Kliniken Bergmannsheil, Ruhr University Bochum, Bochum, Germany
    Australas Radiol 51:B18-20. 2007
    ..This lesion posed a differential to venous sinus thrombosis, but ultimately fulfilled the criteria of a giant arachnoid granulation. The imaging characteristics and differential diagnosis of giant arachnoid granulations are discussed...
  27. ncbi request reprint [Reduction of glenoid rim fractures after primary shoulder dislocation in external rotation]
    D Seybold
    Chirurgische Klinik und Poliklinik, Berufsgenossenschaftliche Kliniken Bergmannsheil, Ruhr Universitat, Burkle de la Camp Platz 1, Bochum, Germany
    Unfallchirurg 110:969-72. 2007
    ..In patients with anterior glenoid rim fractures immobilization of the shoulder in external rotation seems to allow a reduction of the fracture. A study with a large number of patients is under way to evaluate long-term results...
  28. ncbi request reprint [Mediastinal metastasis of a tubal choriocarcinoma following ectopic pregnancy as a rare cause of thoracic pain]
    T Kagel
    Institut für Diagnostische Radiologie, Interventionelle Radiologie und Nuklearmedizin, Berufsgenossenschaftliche Kliniken Bergmannsheil, Ruhr Universitat Bochum
    Zentralbl Gynakol 128:90-4. 2006
    ..Thus, final diagnosis of a mediastinal metastasis of a tubarian choriocarcinoma in ectopic pregnancy was made. We discuss this extremely rare disease and provide a short overview of the literature...
  29. ncbi request reprint Evaluation of tracheobronchial anomalies in children using low-dose multidetector CT: report of a 13-year-old boy with a tracheal bronchus and recurrent pulmonary infections
    Christoph M Heyer
    Institute of Diagnostic Radiology, Interventional Radiology and Nuclear Medicine, BG Clinics Bergmannsheil, Ruhr University of Bochum, Germany
    Pediatr Pulmonol 38:168-73. 2004
    ..The use of low-dose protocols provides adequate image quality to perform virtual bronchoscopy, thus reducing administered radiation to a tolerable amount...
  30. ncbi request reprint Evaluation of chronic infectious interstitial pulmonary disease in children by low-dose CT-guided transthoracic lung biopsy
    Christoph M Heyer
    Institute of Diagnostic Radiology, Interventional Radiology and Nuclear Medicine, BG Clinics Bergmannsheil, Ruhr University of Bochum, Germany
    Eur Radiol 15:1289-95. 2005
    ..Open lung biopsy is an invasive procedure with major potential complications. Transthoracic lung biopsy (TLB) guided by computed tomography (CT) is a less-invasive well-established procedure in adults...
  31. doi request reprint CT angiography in suspected pulmonary embolism: impact of patient characteristics and different venous lines on vessel enhancement and image quality
    Daniela Roggenland
    Department of Interventional Radiology, Institute of Diagnostic Radiology, BG Clinics Bergmannsheil, Ruhr University of Bochum, Buerkle de la Camp Platz 1, D 44789 Bochum, Germany
    AJR Am J Roentgenol 190:W351-9. 2008
    ....
  32. ncbi request reprint Metastasis to skeletal muscle from esophageal adenocarcinoma
    Christoph M Heyer
    Institute of Diagnostic Radiology, Interventional Radiology and Nuclear Medicine, Germany
    Scand J Gastroenterol 40:1000-4. 2005
    ..The report stresses the importance of CT and MRI in patients with proven or suspected metastases to skeletal muscle and provides a short overview of the literature...
  33. ncbi request reprint Radiological findings, pulmonary function and dyspnea in underground coal miners
    Torsten T Bauer
    Medical Clinic III, University Hospital Bergmannsheil, Bochum, Germany
    Respiration 74:80-7. 2007
    ..High-resolution computed tomography (HR-CT) improves the visibility of tissue changes, but the value of the findings for the clinical evaluation is controversial...
  34. pmc Radiology for the surgeon: Soft-tissue case 60
    Soeren A Peters
    Department of Radiology, BG Kliniken Bergmannsheil, Ruhr University Bochum, Bochum, Germany
    Can J Surg 51:151-2. 2008
  35. ncbi request reprint Tracheobronchial anomalies and stenoses: detection with low-dose multidetector CT with virtual tracheobronchoscopy--comparison with flexible tracheobronchoscopy
    Christoph M Heyer
    Institute of Diagnostic Radiology, Interventional Radiology and Nuclear Medicine, BG Clinics Bergmannsheil, Ruhr University of Bochum, Buerkle de la Camp Platz 1, D 44789 Bochum, Germany
    Radiology 242:542-9. 2007
    ....
  36. ncbi request reprint Incarcerated spigelian hernia mimicking diverticulitis: detection by multidetector computed tomography
    Nicolas Delis
    Institute of Diagnostic Radiology, Interventional Radiology and Nuclear Medicine, BG Clinics Bergmannsheil, Ruhr University of Bochum, Buerkle de la Camp Platz 1, 44789 Bochum, Germany
    Int J Colorectal Dis 21:851-3. 2006
  37. ncbi request reprint Clinical and morphological phenotype of the filamin myopathy: a study of 31 German patients
    Rudolf A Kley
    Department of Neurology, Neuromuscular Center Ruhrgebiet, Ruhr University Bochum, Bochum, Germany
    Brain 130:3250-64. 2007
    ..Therapy is so far limited to symptomatic treatment. The German filaminopathy cohort, the largest group of patients studied so far, shares phenotypic features with LGMD and presents with characteristic histopathological findings of MFM...
  38. ncbi request reprint Subarachnoid-pleural fistula as a complication of malignant pleural mesothelioma
    Christoph M Heyer
    Institute of Diagnostic Radiology, Interventional Radiology and Nuclear Medicine, Ruhr University of Bochum, Bochum, Germany
    Respirology 11:502-5. 2006
    ..The beta-trace protein may help to establish this diagnosis especially in cases where important therapeutic consequences may need to be drawn...
  39. ncbi request reprint Detection of a double right coronary artery with 16-row multidetector computed tomography
    Stefan P Lemburg
    Institute of Diagnostic Radiology, Interventional Radiology and Nuclear Medicine, BG Clinics Bergmannsheil, Ruhr University of Bochum, Buerkle de la Camp Platz 1, D 44789 Bochum, Germany
    Int J Cardiovasc Imaging 23:293-7. 2007
    ..Contrast-enhanced MDCT was performed on a 16-row scanner which clearly depicted cardiac anatomy and finally established the diagnosis of a double RCA. To our knowledge, this is the first report of a true double RCA diagnosed by MDCT...
  40. ncbi request reprint Renal perforation and retroperitoneal hematoma: an unusual complication following cardiac catheterization
    Soeren A Peters
    Institute of Diagnostic Radiology, Interventional Radiology, and Nuclear Medicine, BG Clinics Bergmannsheil, Ruhr University of Bochum, Buerkle de la Camp Platz, Bochum, 44791, Germany
    Int J Cardiovasc Imaging 23:805-8. 2007
    ..The case expands the spectrum of possible complications of percutaneous transfemoral cardiac catheterization and illustrates the usefulness MDCT in quickly and adequately detecting RPH...