T Struffert

Summary

Affiliation: University of Erlangen-Nuremberg
Country: Germany

Publications

  1. ncbi request reprint Effective dose to patient measurements in flat-detector and multislice computed tomography: a comparison of applications in neuroradiology
    Tobias Struffert
    Department of Neuroradiology, University of Erlangen Nuremberg, Schwabachanlage 6, 91054, Erlangen, Germany
    Eur Radiol 24:1257-65. 2014
  2. ncbi request reprint Angiographic C-arm CT visualization of the Woven EndoBridge cerebral aneurysm embolization device (WEB): first experience in an animal aneurysm model
    T Struffert
    Department of Neuroradiology, University of Erlangen Nuremberg, Schwabachanlage 6, 91054, Erlangen, Germany
    Clin Neuroradiol 24:43-9. 2014
  3. ncbi request reprint Monitoring of balloon test occlusion of the internal carotid artery by parametric color coding and perfusion imaging within the angio suite: first results
    T Struffert
    Department of Neuroradiology, University of Erlangen Nuermberg, Schwabachanlage 6, 91054, Erlangen, Germany
    Clin Neuroradiol 23:285-92. 2013
  4. doi request reprint Measurement of quantifiable parameters by time-density curves in the elastase-induced aneurysm model: first results in the comparison of a flow diverter and a conventional aneurysm stent
    Tobias Struffert
    Department of Neuroradiology, University of Erlangen Nuremberg, Schwabachanlage 6, 91054 Erlangen, Germany
    Eur Radiol 23:521-7. 2013
  5. doi request reprint Feasibility of cerebral blood volume mapping by flat panel detector CT in the angiography suite: first experience in patients with acute middle cerebral artery occlusions
    T Struffert
    Department of Neuroradiology, University of Erlangen Nuernberg, Erlangen, Germany
    AJNR Am J Neuroradiol 33:618-25. 2012
  6. doi request reprint Imaging of cochlear implant electrode array with flat-detector CT and conventional multislice CT: comparison of image quality and radiation dose
    Tobias Struffert
    Department of Neuroradiology, Institute of Medical Physics, University of Erlangen Nuremberg, Schwabachanlage 6, Erlangen, Germany
    Acta Otolaryngol 130:443-52. 2010
  7. doi request reprint Flat-detector computed tomography with intravenous contrast material application in experimental aneurysms: comparison with multislice CT and conventional angiography
    Tobias Struffert
    Department of Neuroradiology, University of Erlangen Nuremberg, Erlangen, Germany
    Acta Radiol 51:431-7. 2010
  8. doi request reprint Flat-detector computed tomography in the assessment of intracranial stents: comparison with multi detector CT and conventional angiography in a new animal model
    Tobias Struffert
    Department of Neuroradiology, University of Erlangen Nuremberg, Schwabachanlage 6, 91054 Erlangen, Germany
    Eur Radiol 21:1779-87. 2011
  9. ncbi request reprint Penumbra Stroke System as an "add-on" for the treatment of large vessel occlusive disease following thrombolysis: first results
    Tobias Struffert
    Department of Neuroradiology, University of Erlangen Nuremberg, Schwabachanlage 6, Erlangen 91054, Germany
    Eur Radiol 19:2286-93. 2009
  10. doi request reprint [Flat-detector computed tomography in diagnostic and interventional neuroradiology]
    T Struffert
    Abteilung fur Neuroradiologie, Universitatsklinikum Erlangen, Friedrich Alexander Universitat Erlangen Nurnberg, Schwabachanlage 6, Erlangen
    Radiologe 49:820-9. 2009

Detail Information

Publications42

  1. ncbi request reprint Effective dose to patient measurements in flat-detector and multislice computed tomography: a comparison of applications in neuroradiology
    Tobias Struffert
    Department of Neuroradiology, University of Erlangen Nuremberg, Schwabachanlage 6, 91054, Erlangen, Germany
    Eur Radiol 24:1257-65. 2014
    ..The aim was to measure and compare the dose of (1) standard DSA and 3D DSA and (2) analogous FD-CT and multislice CT (MSCT) protocols...
  2. ncbi request reprint Angiographic C-arm CT visualization of the Woven EndoBridge cerebral aneurysm embolization device (WEB): first experience in an animal aneurysm model
    T Struffert
    Department of Neuroradiology, University of Erlangen Nuremberg, Schwabachanlage 6, 91054, Erlangen, Germany
    Clin Neuroradiol 24:43-9. 2014
    ..Our hypothesis was that the imaging of these implants C-arm CT would provide useful information regarding their positioning and deployment...
  3. ncbi request reprint Monitoring of balloon test occlusion of the internal carotid artery by parametric color coding and perfusion imaging within the angio suite: first results
    T Struffert
    Department of Neuroradiology, University of Erlangen Nuermberg, Schwabachanlage 6, 91054, Erlangen, Germany
    Clin Neuroradiol 23:285-92. 2013
    ....
  4. doi request reprint Measurement of quantifiable parameters by time-density curves in the elastase-induced aneurysm model: first results in the comparison of a flow diverter and a conventional aneurysm stent
    Tobias Struffert
    Department of Neuroradiology, University of Erlangen Nuremberg, Schwabachanlage 6, 91054 Erlangen, Germany
    Eur Radiol 23:521-7. 2013
    ..We measured time-density curves (TDCs) and calculated quantifiable parameters in the rabbit elastase-induced aneurysm model after stent (Neuroform [NF]) and FD (Pipeline embolisation device [PED]) treatment...
  5. doi request reprint Feasibility of cerebral blood volume mapping by flat panel detector CT in the angiography suite: first experience in patients with acute middle cerebral artery occlusions
    T Struffert
    Department of Neuroradiology, University of Erlangen Nuernberg, Erlangen, Germany
    AJNR Am J Neuroradiol 33:618-25. 2012
    ..We tested the hypothesis that findings in FPCT CBV and FPCT would correlate with those obtained using MSCT and PCT...
  6. doi request reprint Imaging of cochlear implant electrode array with flat-detector CT and conventional multislice CT: comparison of image quality and radiation dose
    Tobias Struffert
    Department of Neuroradiology, Institute of Medical Physics, University of Erlangen Nuremberg, Schwabachanlage 6, Erlangen, Germany
    Acta Otolaryngol 130:443-52. 2010
    ..Image quality is superior to multislice CT (MSCT). The radiation dose of FD-CT is lower in comparison with MSCT standard protocols and may therefore overcome the limitations of MSCT in the evaluation of cochlear implants...
  7. doi request reprint Flat-detector computed tomography with intravenous contrast material application in experimental aneurysms: comparison with multislice CT and conventional angiography
    Tobias Struffert
    Department of Neuroradiology, University of Erlangen Nuremberg, Erlangen, Germany
    Acta Radiol 51:431-7. 2010
    ..This may add value in the visualization of small vascular structures if intravenous contrast application leads to substantial opacification and visibility of intracranial vessels or aneurysms...
  8. doi request reprint Flat-detector computed tomography in the assessment of intracranial stents: comparison with multi detector CT and conventional angiography in a new animal model
    Tobias Struffert
    Department of Neuroradiology, University of Erlangen Nuremberg, Schwabachanlage 6, 91054 Erlangen, Germany
    Eur Radiol 21:1779-87. 2011
    ..v.) with Multi Detector Computed Tomography Angiography (MD-CTA) and Digital Subtracted Angiography (DSA) in an animal model...
  9. ncbi request reprint Penumbra Stroke System as an "add-on" for the treatment of large vessel occlusive disease following thrombolysis: first results
    Tobias Struffert
    Department of Neuroradiology, University of Erlangen Nuremberg, Schwabachanlage 6, Erlangen 91054, Germany
    Eur Radiol 19:2286-93. 2009
    ..The recanalisation rate was 80%. Symptomatic haemorrhage did not occur. Randomized trials may demonstrate that endovascular mechanical thrombectomy improves patient outcome...
  10. doi request reprint [Flat-detector computed tomography in diagnostic and interventional neuroradiology]
    T Struffert
    Abteilung fur Neuroradiologie, Universitatsklinikum Erlangen, Friedrich Alexander Universitat Erlangen Nurnberg, Schwabachanlage 6, Erlangen
    Radiologe 49:820-9. 2009
    ..Imaging of the temporal bone may also develop into an important field of FD-CT. This paper briefly reviews the technical principles of FD technology and the potential applications in diagnostic and interventional neuroradiology...
  11. doi request reprint Optimized intravenous Flat Detector CT for non-invasive visualization of intracranial stents: first results
    Tobias Struffert
    Department of Neuroradiology, University of Erlangen Nuremberg, Erlangen, Germany
    Eur Radiol 21:411-8. 2011
    ..Residual stenosis (RS) is not rare. We evaluated an optimised Flat Detector CT protocol with intravenous contrast material application (i.v. FD-CTA) for non-invasive follow-up...
  12. doi request reprint Cerebral blood volume imaging by flat detector computed tomography in comparison to conventional multislice perfusion CT
    Tobias Struffert
    Department of Neuroradiology, University of Erlangen Nuremberg, Schwabachanlage 6, 91054 Erlangen, Germany
    Eur Radiol 21:882-9. 2011
    ....
  13. doi request reprint Intravenous flat detector CT angiography for non-invasive visualisation of intracranial flow diverter: technical feasibility
    Tobias Struffert
    Department of Neuroradiology, University of Erlangen Nuremberg, Schwabachanlage 6, 91054 Erlangen, Germany
    Eur Radiol 21:1797-801. 2011
    ..A close follow up is necessary because it becomes obvious that a significant proportion of aneurysms treated with these devices remain patent. A minimally invasive method is highly desirable...
  14. doi request reprint [Neuroradiological diagnosis and interventional therapy of carotid cavernous fistulas]
    T Struffert
    Abteilung fur Neuroradiologie, Universitatsklinikum Erlangen, Schwabachanlage 6, 91096 Erlangen
    Radiologe 48:1124-32. 2008
    ..This article provides an overview on imaging findings, diagnosis using MRI and angiography as well as interventional treatment strategies...
  15. doi request reprint Visualisation of intracerebral haemorrhage with flat-detector CT compared to multislice CT: results in 44 cases
    Tobias Struffert
    Department of Neuroradiology, University of Erlangen Nuernberg, Erlangen, Germany
    Eur Radiol 19:619-25. 2009
    ..Limitations of this technology are motion and beam-hardening artefacts that may mask small haematomas located in the posterior fossa or the skull base...
  16. doi request reprint Clinical evaluation of flat-panel detector compared with multislice computed tomography in 65 patients with acute intracranial hemorrhage: initial results. Clinical article
    Tobias Struffert
    Department of Neuroradiology, University of Erlangen Nuremberg, Erlangen, Germany
    J Neurosurg 113:901-7. 2010
    ....
  17. doi request reprint Flat detector CT in the evaluation of brain parenchyma, intracranial vasculature, and cerebral blood volume: a pilot study in patients with acute symptoms of cerebral ischemia
    T Struffert
    Department of Neuroradiology, University of Erlangen Nuremberg, Erlangen, Germany
    AJNR Am J Neuroradiol 31:1462-9. 2010
    ..We tested the hypothesis that when used in conjunction with IV contrast, FD-CT imaging would provide both anatomic and physiologic information that would correlate well with that obtained by using standard multisection CT techniques...
  18. doi request reprint Flat panel detector angiographic CT in the management of aneurysmal rupture during coil embolization
    T Engelhorn
    Department of Neuroradiology, Friedrich Alexander University Erlangen Nuremberg, Erlangen, Germany
    AJNR Am J Neuroradiol 29:1581-4. 2008
    ..Additionally, ACT revealed pronounced rebleeding within the time between conventional CT and onset of treatment. In the management of aneurysmal rupture during coil embolization, ACT may be a valuable adjunct...
  19. doi request reprint Metal artifact reduction for clipping and coiling in interventional C-arm CT
    D Prell
    Institute of Medical Physics, University of Erlangen Nurnberg, Germany
    AJNR Am J Neuroradiol 31:634-9. 2010
    ..The purpose of this study was to apply and evaluate a dedicated MAR method for neuroradiologic intracranial clips and detachable platinum coiling events. We here report the first clinical results for MAR in FDCT...
  20. doi request reprint Multi-voxel magnetic resonance spectroscopy at 3 T in patients with idiopathic generalised epilepsy
    M T Doelken
    Department of Neuroradiology, University of Erlangen Nuremberg, Erlangen, Germany
    Seizure 19:485-92. 2010
    ..The extent of regional metabolic involvement perhaps indicates the key structures in generation of seizures and involvement of specific network of dysfunction...
  21. doi request reprint Angiographic CT with intravenous contrast injection compared with conventional rotational angiography in the diagnostic work-up of cerebral aneurysms
    P Gölitz
    Department of Neuroradiology, University of Erlangen Nuremberg, Schwabachanlage 6, 91052 Erlangen, Germany
    AJNR Am J Neuroradiol 33:982-7. 2012
    ..Noninvasive imaging of cerebral aneurysms is still considered inferior to conventional angiography. The purpose of this study was to evaluate the diagnostic accuracy of ivACT in the assessment of intracranial aneurysms compared with 3D-DSA...
  22. doi request reprint [Basic principles of flat detector computed tomography (FD-CT)]
    Y Kyriakou
    Institut für Medizinische Physik, Universitat Erlangen Nurnberg, Henkestrasse 91, Erlangen, Germany
    Radiologe 49:811-9. 2009
    ....
  23. doi request reprint Rotational flat-panel computed tomography in diagnostic and interventional neuroradiology
    A Dorfler
    Abteilung fur Neuroradiologie, Universitatsklinikum Erlangen, Friedrich Alexander Universitat Erlangen Nurnberg
    Rofo 180:891-8. 2008
    ..This paper briefly reviews the technical principles of FD technology and then focuses on possible applications in diagnostic and interventional neuroradiology...
  24. doi request reprint Single versus bilateral external ventricular drainage for intraventricular fibrinolysis in severe ventricular haemorrhage
    D Staykov
    Department of Neurology, University of Erlangen Nuremberg, Erlangen, Germany
    J Neurol Neurosurg Psychiatry 81:105-8. 2010
    ..Intraventricular fibrinolysis (IVF) through bilateral external ventricular drains (EVD) may provide better access of the thrombolytic agent to the intraventricular clot, potentially influencing clot clearance and outcome...
  25. doi request reprint Volume-of-interest imaging of the inner ear in a human temporal bone specimen using a robot- driven C-arm flat panel detector CT system
    D Kolditz
    Institute of Medical Physics, University of Erlangen Nurnberg, Erlangen, Germany
    AJNR Am J Neuroradiol 33:E124-8. 2012
    ..Uncompromised artifact-free image quality was achieved by the 2-scan approach and the dose was reduced by 80%-90% in comparison with conventional MSCT and FPCT scans...
  26. ncbi request reprint Flat panel detector angiographic CT for stent-assisted coil embolization of broad-based cerebral aneurysms
    G Richter
    Department of Neuroradiology, University of Erlangen Nuremberg, Erlangen, Germany
    AJNR Am J Neuroradiol 28:1902-8. 2007
    ..The purpose of this work was to evaluate angiographic CT (ACT) in the combined application of a self-expanding neurovascular stent and detachable platinum coils in the management of broad-based and fusiform intracranial aneurysms...
  27. doi request reprint Flat-panel detector volumetric CT for visualization of subarachnoid hemorrhage and ventricles: preliminary results compared to conventional CT
    M Doelken
    Department of Neuroradiology, University of Erlangen Nuremberg, Schwabachanlage 6, 91054 Erlangen, Germany
    Neuroradiology 50:517-23. 2008
    ..The aim of this study was to compare flat-panel volumetric CT (VCT) to conventional CT (cCT) in the visualization of the extent of subarachnoid hemorrhage (SAH) and the width of the ventricles in patients with acute SAH...
  28. doi request reprint Parametric color coding of digital subtraction angiography in the evaluation of carotid cavernous fistulas
    P Gölitz
    Department of Neuroradiology, University of Erlangen Nuremberg, Schwabachanlage 6, 91052, Erlangen, Germany
    Clin Neuroradiol 23:113-20. 2013
    ..Angiographic assessment of carotid cavernous fistulas (CCFs) can be complex. Our purpose was to examine whether the use of parametric color coding in the postprocessing of DSA series is advantageous in the evaluation of CCFs...
  29. doi request reprint Comparison of conventional CTA and volume perfusion CTA in evaluation of cerebral arterial vasculature in acute stroke
    M Saake
    Departments of Neuroradiology, University of Erlangen Nuremberg, Erlangen, Germany
    AJNR Am J Neuroradiol 33:2068-73. 2012
    ..The aim of our study was to compare VPCTA with CTA for detection of intracranial stenosis and occlusion in stroke patients. Omitting CTA from stroke CT could reduce radiation dose...
  30. doi request reprint Sonographic monitoring of ventricle enlargement in posthemorrhagic hydrocephalus
    I C Kiphuth
    Department of Neurology, University of Erlangen, Schwabachanlage 6, 91054 Erlangen, Germany
    Neurology 76:858-62. 2011
    ..We performed a prospective observational study on the use of transcranial duplex sonography to monitor changes in width of the lateral ventricles during clamping as an alternative to CT...
  31. doi request reprint A 2D driven 3D vessel segmentation algorithm for 3D digital subtraction angiography data
    M Spiegel
    Pattern Recognition Lab, University Erlangen Nuremberg, Erlangen, Germany
    Phys Med Biol 56:6401-19. 2011
    ..e. an improvement of 7.2% points in precision and 5.8% points for the Dice coefficient. This method opens up future clinical applications requiring the greatest vessel accuracy, e.g. computational fluid dynamic modeling...
  32. doi request reprint Angiographic CT for intraprocedural monitoring of complex neuroendovascular procedures
    J Pfaff
    Department of Neuroradiology, Friedrich Alexander University Erlangen Nuremberg, Erlangen, Germany
    AJNR Am J Neuroradiol 34:E77-80. 2013
    ..We present 2 complex cases of basilar tip aneurysm in which ACT proved to be beneficial in the intraprocedural monitoring of stent-assisted coil embolization. ..
  33. doi request reprint (1)H-MRS profile in MRI positive- versus MRI negative patients with temporal lobe epilepsy
    M T Doelken
    Department of Neuroradiology, University of Erlangen Nuremberg, Schwabachanlage 6, 91054 Erlangen, Germany
    Seizure 17:490-7. 2008
    ....
  34. doi request reprint Safety and outcome after thrombolysis in stroke patients with mild symptoms
    M Kohrmann
    Department of Neurology, University of Erlangen, Schwabachanlage 6, Erlangen, Germany
    Cerebrovasc Dis 27:160-6. 2009
    ..We aimed to assess the safety and outcome of thrombolysis therapy in patients with minor but disabling stroke symptoms...
  35. doi request reprint Visualization and monitoring of acute epistaxis during endovascular treatment using a flat detector CT
    S Ott
    Department of Neuroradiology, University of Erlangen Nuremberg, Erlangen, Germany
    Minim Invasive Neurosurg 54:187-90. 2011
    ..Then the suspected bleeding point is treated by endovascular embolization based on the clinical suspicion...
  36. doi request reprint Classification-based summation of cerebral digital subtraction angiography series for image post-processing algorithms
    D Schuldhaus
    University Erlangen Nuremberg, Department of Neuroradiology, Erlangen, Germany
    Phys Med Biol 56:1791-802. 2011
    ..Experimental results show a match between expert and automatic phase separation of 93%/50% and an average SNR increase of up to 182% compared to summing up the entire series...
  37. pmc Intraprocedural angiographic CT as a valuable tool in the course of endovascular treatment of direct sinus cavernous fistulas
    P Gölitz
    Department of Neuroradiology, University of Erlangen, Nuremberg, Germany
    Interv Neuroradiol 18:326-32. 2012
    ..Thus angiographic CT might contribute substantially to reduce procedural complications and to increase safety in the management of endovascular treatment of direct carotid cavernous fistulas...
  38. doi request reprint Endovascular treatment of symptomatic radiation-induced basilar artery stenosis 25 years after medulloblastoma
    P Gölitz
    University of Nuremberg Erlangen, Department of Neuroradiology, Erlangen, Germany
    Neuropediatrics 42:87-9. 2011
    ..The stenosis was treated successfully with angioplasty followed by stenting using a self-expandable microstent. Additionally, MRI revealed multiple cavernomas, illustrating that radiation-induced microbleeds may occur...
  39. doi request reprint Coil migration after endovascular coil occlusion of internal carotid artery pseudoaneurysms within the sphenoid sinus
    T Struffert
    Department of Neuroradiology, University of Erlangen, Erlangen, Germany
    Minim Invasive Neurosurg 52:89-92. 2009
    ..We report two cases of coil migration after endovascular treatment of pseudoaneurysm of the internal carotid artery within the sphenoid sinus with coils and noncovered stents...
  40. doi request reprint In vivo detection of hepatitis C virus (HCV) RNA in the brain in a case of encephalitis: evidence for HCV neuroinvasion
    F Seifert
    Department of Neurology, University of Erlangen Nuremberg, Erlangen, Germany
    Eur J Neurol 15:214-8. 2008
    ..This is supported by the fact that there is a growing body of literature on HCV-induced cerebral dysfunction and laboratory findings indicating HCV neuroinvasion...
  41. ncbi request reprint Autosomal dominant nemaline myopathy caused by a novel alpha-tropomyosin 3 mutation
    I C Kiphuth
    Department of Neurology, University of Erlangen Nuremberg, Schwabachanlage 6, 91054, Erlangen, Germany
    J Neurol 257:658-60. 2010
    ..The majority of cases are due to mutation in NEB and ACTA1 [3, 4]. We report on the clinical, myopathological and muscle MRI findings in a German family with autosomal dominant NM due to a novel pathogenic TPM3 mutation (p.Ala156Thr)...
  42. ncbi request reprint [Intracerebral tumors in adulthood. 2: Extra-axial tumors]
    I Q Grunwald
    Abteilung fur Neuroradiologie, Radiologische Universitatsklinik, Homburg, Saar, Germany
    Radiologe 42:840-55. 2002