Hendrik Janssen

Hendrik Janssen

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Hendrik Janssen

Hendrik Janssen

Publications by authors named "Hendrik Janssen"

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24Publications

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Diffusion-weighted magnetic resonance imaging for detection of postoperative intracranial pyogenic abscesses in neurosurgery.

Acta Neurochir (Wien) 2019 05 26;161(5):985-993. Epub 2019 Mar 26.

Department of Neurosurgery, University Hospital, LMU Munich, Marchioninistrasse 15, 81377, Munich, Germany.

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http://dx.doi.org/10.1007/s00701-019-03875-8DOI Listing
May 2019

Closure of large bore 9 F arterial puncture sites with the AngioSeal STS device in acute stroke patients after intravenous recombinant tissue plasminogen activator (rt-PA).

J Neurointerv Surg 2019 Jan 15;11(1):28-30. Epub 2018 May 15.

Department of Neurology, Nuremberg General Hospital, Paracelsus Medical University, Nuremberg, Germany.

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http://jnis.bmj.com/lookup/doi/10.1136/neurintsurg-2018-0138
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http://dx.doi.org/10.1136/neurintsurg-2018-013829DOI Listing
January 2019

Acute basilar thrombosis: Recanalization following intravenous thrombolysis is dependent on thrombus length.

PLoS One 2018 21;13(2):e0193051. Epub 2018 Feb 21.

Department of Neuroradiology, Ludwig-Maximilians University of Munich Hospitals, Grosshadern Campus, Munich, Germany.

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http://journals.plos.org/plosone/article?id=10.1371/journal.pone.0193051PLOS
http://www.ncbi.nlm.nih.gov/pmc/articles/PMC5821367PMC
May 2018

Diagnostic accuracy of whole-brain CT perfusion in the detection of acute infratentorial infarctions.

Neuroradiology 2016 Nov 20;58(11):1077-1085. Epub 2016 Sep 20.

Department of Neurology, Ludwig-Maximilians-University Hospital of Munich, Grosshadern Campus, Marchioninistr. 15, 81377, Munich, Germany.

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http://dx.doi.org/10.1007/s00234-016-1743-5DOI Listing
November 2016

Acute bilateral oculomotor paralysis and progressive visual loss after Valsalva maneuver during scuba diving.

J Neurosurg Sci 2016 Sep;60(3):398-9

Department of Neurosurgery, Hospital of the University of Munich, Campus Grosshadern, Ludwig-Maximilians-University of Munich, Munich, Germany -

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September 2016

Thrombectomy recovers an aortic wall fragment from middle cerebral artery immediately after TAVI.

Neurology 2016 05 29;86(22):2111-2. Epub 2016 Apr 29.

From Klinikum der Universität München, Ludwigs-Maximilians-Universität LMU, Munich, Germany.

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http://dx.doi.org/10.1212/WNL.0000000000002722DOI Listing
May 2016

Early CT perfusion mismatch in acute stroke is not time-dependent but relies on collateralization grade.

Neuroradiology 2016 Apr 18;58(4):357-65. Epub 2016 Jan 18.

Institute for Clinical Radiology, Ludwig-Maximilians-University Hospital Munich, Munich, Germany.

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http://dx.doi.org/10.1007/s00234-016-1643-8DOI Listing
April 2016

Different Imaging Strategies in Patients With Possible Basilar Artery Occlusion: Cost-Effectiveness Analysis.

Stroke 2015 Jul 28;46(7):1840-9. Epub 2015 May 28.

From the Institute of Clinical Radiology (S.E.B., B.E.-W., M.F.R., W.H.S.), Department of Neurology (F.S., L.B.), Institute for Stroke and Dementia Research (M.D.), and Department of Neuroradiology (H.J.), Ludwig-Maximilian University of Munich Hospitals, Munich, Germany; Advanced Cardiovascular Imaging, William Harvey Research Institute, National Institute for Health Research, Cardiovascular Biomedical Research Unit at Barts, The London Chest Hospital, London, United Kingdom (S.E.P.); Department of Radiology (M.G.H.) and Department of Epidemiology (M.G.H.), Erasmus University Medical Center, Rotterdam, The Netherlands; and Department of Health Policy and Management, Harvard School of Public Health, Harvard University, Boston, MA (M.G.H.).

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http://dx.doi.org/10.1161/STROKEAHA.115.008841DOI Listing
http://www.ncbi.nlm.nih.gov/pmc/articles/PMC4476845PMC
July 2015

Color-coded cerebral computed tomographic angiography: implementation of a convolution-based algorithm and first clinical evaluation in patients with acute ischemic stroke.

Invest Radiol 2015 May;50(5):361-5

From the *Institute for Clinical Radiology, †Josef Lissner Laboratory for Biomedical Imaging, Institute for Clinical Radiology, Departments of ‡Neurology, and §Neuroradiology, Ludwig Maximilians University Hospital Munich; and ∥Siemens AG, Healthcare Sector, Erlangen, Germany.

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http://dx.doi.org/10.1097/RLI.0000000000000134DOI Listing
May 2015

Biological tumor volume in 18FET-PET before radiochemotherapy correlates with survival in GBM.

Neurology 2015 Feb 21;84(7):710-9. Epub 2015 Jan 21.

From the Departments of Neurosurgery (B.S., F.W.K., J.C.T.), Nuclear Medicine (N.L.J.), Neuroradiology (J.L., H.J.), and Neuropathology (H.K., S.E.), Ludwig-Maximilians University Munich; Department of Neurosurgery (M.S.), University of Bonn; Department of Nuclear Medicine (G.P.), Katharinenhospital Stuttgart; Department of Nuclear Medicine (C.l.F.), University of Tuebingen, Germany; and Department of Neurology (M.W.), University Hospital Zurich, Switzerland.

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http://dx.doi.org/10.1212/WNL.0000000000001262DOI Listing
February 2015

Vertebral artery hypoplasia: frequency and effect on cerebellar blood flow characteristics.

Stroke 2014 May 3;45(5):1363-8. Epub 2014 Apr 3.

From the Department of Clinical Radiology (K.M.T., A.B.B., W.H.S., M.A., M.F.R.), Department of Neurology (C.O., A.S., L.v.B.), Institute for Stroke and Dementia Research (C.O.), and Department of Neuroradiology (H.J.), Ludwig-Maximilians-University of Munich Hospitals, Munich, Germany.

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http://dx.doi.org/10.1161/STROKEAHA.113.004188DOI Listing
May 2014

Femoral placement of totally implantable venous power ports as an alternative implantation site for patients with central vein occlusions.

Support Care Cancer 2014 Feb 24;22(2):383-7. Epub 2013 Sep 24.

Institute of Radiology, Julius-Maximilians-University of Würzburg, Oberduerrbacher Str. 6, 97080, Würzburg, Germany,

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http://dx.doi.org/10.1007/s00520-013-1984-3DOI Listing
February 2014

Interdisciplinary treatment of unruptured intracranial aneurysms: impact of intraprocedural rupture and ischemia in 563 aneurysms.

J Neurol 2013 May 23;260(5):1304-13. Epub 2012 Dec 23.

Department of Neurosurgery, Ludwig-Maximilians-University Munich, Klinikum Grosshadern, Marchioninistrasse 15, 81377 Munich, Germany.

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http://dx.doi.org/10.1007/s00415-012-6795-9DOI Listing
May 2013

Statistical evaluation of diffusion-weighted imaging of the human kidney.

Magn Reson Med 2010 Aug;64(2):616-22

Institute of Radiology, Düsseldorf University Hospital, Düsseldorf, Germany.

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http://dx.doi.org/10.1002/mrm.22436DOI Listing
August 2010

'Bubbles in the brain': retrograde venous air embolism in the cavernous sinus.

Eur Neurol 2009 28;61(5):318. Epub 2009 Feb 28.

Department of Neurology, Heinrich Heine University, Düsseldorf, Germany.

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http://dx.doi.org/10.1159/000206825DOI Listing
May 2009