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Hensler J, Wodarg F, Madjidyar J, Peters S, Cohrs G, Jansen O, Larsen N. Efficacy and safety in the use of stent-retrievers for treatment of cerebral vasospasms after subarachnoid hemorrhage. Interv Neuroradiol. 2022 Mar 14;:15910199221086389. doi: 10.1177/15910199221086389. [Epub ahead of print] PubMed PMID: 35285738.
Pravdivtseva MS, Gaidzik F, Berg P, Ulloa P, Larsen N, Jansen O, Hövener JB, Salehi Ravesh M. Influence of Spatial Resolution and Compressed SENSE Acceleration Factor on Flow Quantification with 4D Flow MRI at 3 Tesla. Tomography. 2022 Feb 10;8(1):457-478. doi: 10.3390/tomography8010038. PubMed PMID: 35202203; PubMed Central PMCID: PMC8880336.
Austein F, Eden M, Engel J, Lebenatus A, Larsen N, Both M, Piesch TC, Salehi Ravesh M, Meyne J, Jansen O, Langguth P. Practicability and Diagnostic Yield of One-Stop Stroke CT with Delayed-Phase Cardiac CT in Detecting Major Cardioembolic Sources of Acute Ischemic Stroke : A Proof of Concept Study. Clin Neuroradiol. 2021 Dec;31(4):911-920. doi: 10.1007/s00062-021-01003-7. Epub 2021 Mar 10. PubMed PMID: 33688981; PubMed Central PMCID: PMC8648696.
Sedaghat S, Langguth P, Larsen N, Campbell G, Both M, Jansen O. Diagnostic Accuracy of Dual-Layer Spectral CT Using Electron Density Images to Detect Post-Traumatic Prevertebral Hematoma of the Cervical Spine. Rofo. 2021 Dec;193(12):1445-1450. doi: 10.1055/a-1529-7010. Epub 2021 Aug 5. PubMed PMID: 34352915.
Gaidzik F, Pravdivtseva M, Larsen N, Jansen O, Hövener JB, Berg P. Luminal enhancement in intracranial aneurysms: fact or feature?-A quantitative multimodal flow analysis. Int J Comput Assist Radiol Surg. 2021 Nov;16(11):1999-2008. doi: 10.1007/s11548-021-02486-y. Epub 2021 Sep 14. PubMed PMID: 34519953; PubMed Central PMCID: PMC8589743.
de Havenon A, Narata AP, Amelot A, Saver JL, Bozorgchami H, Mattle HP, Ribo M, Andersson T, Zaidat OO. Benefit of endovascular thrombectomy for M2 middle cerebral artery occlusion in the ARISE II study. J Neurointerv Surg. 2021 Sep;13(9):779-783. doi: 10.1136/neurintsurg-2020-016427. Epub 2020 Nov 20. PubMed PMID: 33219148; PubMed Central PMCID: PMC8134506.
Pravdivtseva MS, Gaidzik F, Berg P, Hoffman C, Rivera-Rivera LA, Medero R, Bodart L, Roldan-Alzate A, Speidel MA, Johnson KM, Wieben O, Jansen O, Hövener JB, Larsen N. Pseudo-Enhancement in Intracranial Aneurysms on Black-Blood MRI: Effects of Flow Rate, Spatial Resolution, and Additional Flow Suppression. J Magn Reson Imaging. 2021 Sep;54(3):888-901. doi: 10.1002/jmri.27587. Epub 2021 Mar 10. PubMed PMID: 33694334; PubMed Central PMCID: PMC8403769.
Peñate Medina T, Kolb JP, Hüttmann G, Huber R, Peñate Medina O, Ha L, Ulloa P, Larsen N, Ferrari A, Rafecas M, Ellrichmann M, Pravdivtseva MS, Anikeeva M, Humbert J, Both M, Hundt JE, Hövener JB. Imaging Inflammation - From Whole Body Imaging to Cellular Resolution. Front Immunol. 2021;12:692222. doi: 10.3389/fimmu.2021.692222. eCollection 2021. Review. PubMed PMID: 34248987; PubMed Central PMCID: PMC8264453.
Madjidyar J, Nerkada L, Larsen N, Wodarg F, Hensler J, Jansen O. Choosing an Effective and Safe Direct Aspiration Setup for Tortuous Anatomy in Acute Ischemic Stroke: In vitro Study in a Physiological Flow Model. Rofo. 2021 May;193(5):544-550. doi: 10.1055/a-1288-1475. Epub 2020 Nov 19. PubMed PMID: 33212538.
Larsen N, Flüh C, Madjidyar J, Synowitz M, Jansen O, Wodarg F. Visualization of Aneurysm Healing : Enhancement Patterns and Reperfusion in Intracranial Aneurysms after Embolization on 3T Vessel Wall MRI. Clin Neuroradiol. 2020 Dec;30(4):811-815. doi: 10.1007/s00062-019-00854-5. Epub 2019 Nov 21. PubMed PMID: 31754758.
Jensen-Kondering UR, Weiler C, Langguth P, Larsen N, Flüh C, Kuhlenbäumer G, Jansen O, Margraf NG. Clinical and radiological differences between patients with probable cerebral amyloid angiopathy and mixed cerebral microbleeds. J Neurol. 2020 Dec;267(12):3602-3608. doi: 10.1007/s00415-020-10038-8. Epub 2020 Jul 8. PubMed PMID: 32638111; PubMed Central PMCID: PMC7674181.
Larsen N, Flüh C, Saalfeld S, Voß S, Hille G, Trick D, Wodarg F, Synowitz M, Jansen O, Berg P. Multimodal validation of focal enhancement in intracranial aneurysms as a surrogate marker for aneurysm instability. Neuroradiology. 2020 Dec;62(12):1627-1635. doi: 10.1007/s00234-020-02498-6. Epub 2020 Jul 17. PubMed PMID: 32681192; PubMed Central PMCID: PMC7666674.
Madjidyar J, Pineda Vidal L, Larsen N, Jansen O. Influence of Thrombus Composition on Thrombectomy: ADAPT vs. Balloon Guide Catheter and Stent Retriever in a Flow Model. Rofo. 2020 Mar;192(3):257-263. doi: 10.1055/a-0998-4246. Epub 2019 Sep 12. PubMed PMID: 31514211.
Austein F, Wodarg F, Jürgensen N, Huhndorf M, Meyne J, Lindner T, Jansen O, Larsen N, Riedel C. Automated versus manual imaging assessment of early ischemic changes in acute stroke: comparison of two software packages and expert consensus. Eur Radiol. 2019 Nov;29(11):6285-6292. doi: 10.1007/s00330-019-06252-2. Epub 2019 May 10. PubMed PMID: 31076862.
Peters S, Huhndorf M, Jensen-Kondering U, Larsen N, Koktzoglou I, Edelman RR, Graessner J, Both M, Jansen O, Salehi Ravesh M. Non-Contrast-Enhanced Carotid MRA: Clinical Evaluation of a Novel Ungated Radial Quiescent-Interval Slice-Selective MRA at 1.5T. AJNR Am J Neuroradiol. 2019 Sep;40(9):1529-1537. doi: 10.3174/ajnr.A6171. Epub 2019 Aug 8. PubMed PMID: 31395666; PubMed Central PMCID: PMC6728222.
Larsen N, Jansen O, Riedel CH, von der Brelie C, Flüh C. Reply. AJNR Am J Neuroradiol. 2018 Dec;39(12):E131. doi: 10.3174/ajnr.A5860. Epub 2018 Oct 4. PubMed PMID: 30287454; PubMed Central PMCID: PMC7655404.
Larsen N, Oberbeck K, Lima de Miranda R, Trentmann J, Madjidyar J, Quandt E, Jansen O. Comparison of Efficacy, Embolism Rate and Safety of Thrombectomy with Stent Retrievers in an Anterior Circulation Stroke Model. Rofo. 2018 Nov;190(11):1053-1058. doi: 10.1055/a-0631-4118. Epub 2018 Jun 18. PubMed PMID: 29913521.
Larsen N, von der Brelie C, Trick D, Riedel CH, Lindner T, Madjidyar J, Jansen O, Synowitz M, Flüh C. Vessel Wall Enhancement in Unruptured Intracranial Aneurysms: An Indicator for Higher Risk of Rupture? High-Resolution MR Imaging and Correlated Histologic Findings. AJNR Am J Neuroradiol. 2018 Sep;39(9):1617-1621. doi: 10.3174/ajnr.A5731. Epub 2018 Jul 19. PubMed PMID: 30026386; PubMed Central PMCID: PMC7655285.
Cohrs G, Huhndorf M, Niemczyk N, Volz LJ, Bernsmeier A, Singhal A, Larsen N, Synowitz M, Knerlich-Lukoschus F. MRI in mild pediatric traumatic brain injury: diagnostic overkill or useful tool?. Childs Nerv Syst. 2018 Jul;34(7):1345-1352. doi: 10.1007/s00381-018-3771-4. Epub 2018 Mar 19. PubMed PMID: 29556697.
Zaidat OO, Bozorgchami H, Ribó M, Saver JL, Mattle HP, Chapot R, Narata AP, Francois O, Jadhav AP, Grossberg JA, Riedel CH, Tomasello A, Clark WM, Nordmeyer H, Lin E, Nogueira RG, Yoo AJ, Jovin TG, Siddiqui AH, Bernard T, Claffey M, Andersson T. Primary Results of the Multicenter ARISE II Study (Analysis of Revascularization in Ischemic Stroke With EmboTrap). Stroke. 2018 May;49(5):1107-1115. doi: 10.1161/STROKEAHA.117.020125. Epub 2018 Apr 11. PubMed PMID: 29643261.
Lindner T, Larsen N, Jansen O, Helle M. Selective arterial spin labeling in conjunction with phase-contrast acquisition for the simultaneous visualization of morphology, flow direction, and velocity of individual arteries in the cerebrovascular system. Magn Reson Med. 2017 Oct;78(4):1469-1475. doi: 10.1002/mrm.26542. Epub 2016 Oct 31. PubMed PMID: 27797413.
von der Brelie C, Doukas A, Stopfer A, Larsen N, Mehdorn M, Synowitz M, Jansen O. Clinical Course and Monitoring Parameters After Continuous Interventional Intra-Arterial Treatment in Patients with Refractory Cerebral Vasospasm. World Neurosurg. 2017 Apr;100:504-513. doi: 10.1016/j.wneu.2016.12.110. Epub 2017 Jan 26. PubMed PMID: 28131927.
von der Brelie C, Doukas A, Naumann R, Dempfle A, Larsen N, Synowitz M, Jansen O, Mehdorn M, Jadik S. Clinical and radiological course of intracerebral haemorrhage associated with the new non-vitamin K anticoagulants. Acta Neurochir (Wien). 2017 Jan;159(1):101-109. doi: 10.1007/s00701-016-3026-7. Epub 2016 Nov 21. PubMed PMID: 27873051.
Lindner T, Larsen N, Jansen O, Helle M. Accelerated visualization of selected intracranial arteries by cycled super-selective arterial spin labeling. MAGMA. 2016 Dec;29(6):843-852. doi: 10.1007/s10334-016-0574-z. Epub 2016 Jun 29. PubMed PMID: 27356930.
Peters S, Cohrs G, Larsen N. [Not Available]. Rofo. 2016 Jul;188(7):684-5. doi: 10.1055/s-0042-103693. Epub 2016 Jun 29. PubMed PMID: 27355632.
Becker J, Jehna M, Larsen N, Synowitz M, Hartwigsen G. Glioblastoma in hemihydranencephaly: preoperative and postoperative language ability of the right hemisphere. Acta Neurochir (Wien). 2016 Jul;158(7):1317-23. doi: 10.1007/s00701-016-2825-1. Epub 2016 May 5. PubMed PMID: 27147519.
Peters S, Knöß N, Wodarg F, Cnyrim C, Jansen O. Glioblastomas vs. lymphomas: more diagnostic certainty by using susceptibility-weighted imaging (SWI). Rofo. 2012 Aug;184(8):713-8. doi: 10.1055/s-0032-1312862. Epub 2012 May 22. PubMed PMID: 22618484.
Knöss N, Hoffmann B, Krauss B, Heller M, Biederer J. Dual energy computed tomography of lung nodules: differentiation of iodine and calcium in artificial pulmonary nodules in vitro. Eur J Radiol. 2011 Dec;80(3):e516-9. doi: 10.1016/j.ejrad.2010.11.001. Epub 2010 Nov 27. PubMed PMID: 21112712.
Jensen-Kondering U, Knöss N, Dörner L, Hugo HH, Jansen O. Does routine MR contrast enhancement correlate with internal thrombosis in cerebral cavernous malformations? A radiological-histopathological correlation in a case series. Neurol Res. 2011 Jun;33(5):558-9. doi: 10.1179/1743132810Y.0000000030. PubMed PMID: 21669128.
Knöss N, Hoffmann B, Fabel M, Wiese C, Jochens A, Bolte H, Heller M, Biederer J. Lung nodule assessment in computed tomography: precision of attenuation measurement based on computer-aided volumetry. Rofo. 2009 Dec;181(12):1151-6. doi: 10.1055/s-0028-1109785. Epub 2009 Oct 26. PubMed PMID: 19859860.
Breiman RS, Coakley FV, Webb EM, Ellingson JJ, Roberts JP, Kohr J, Lutz J, Knoess N, Yeh BM. CT cholangiography in potential liver donors: effect of premedication with intravenous morphine on biliary caliber and visualization. Radiology. 2008 Jun;247(3):733-7. doi: 10.1148/radiol.2473070964. Epub 2008 Apr 18. PubMed PMID: 18424689.
Bolte H, Jahnke T, Schäfer FK, Wenke R, Hoffmann B, Freitag-Wolf S, Dicken V, Kuhnigk JM, Lohmann J, Voss S, Knöss N, Heller M, Biederer J. Interobserver-variability of lung nodule volumetry considering different segmentation algorithms and observer training levels. Eur J Radiol. 2007 Nov;64(2):285-95. doi: 10.1016/j.ejrad.2007.02.031. Epub 2007 Apr 12. PubMed PMID: 17433595.
Bolte H, Riedel C, Knöss N, Freitag S, Hoffmann B, Heller M, Biederer J. Computed tomography-based lung nodule volumetry--do optimized reconstructions of routine protocols achieve similar accuracy, reproducibility and interobserver variability to that of special volumetry protocols?. Rofo. 2007 Mar;179(3):276-81. doi: 10.1055/s-2007-962929. PubMed PMID: 17325995.
Fidelman N, Wilson MW, Boddington S, Knoess N, Lutz J, Wolanske KA, Kerlan RK Jr, Laberge JM, Gordon RL. Postoperative evaluation of complex aortovisceral and aortorenal reconstructions by magnetic resonance angiography. Acad Radiol. 2004 Sep;11(9):1055-8. doi: 10.1016/j.acra.2004.05.017. PubMed PMID: 15350587.
Lutz J, Knoess N, Coakley FV, Yeh BM, Breiman RS. Intrahepatic portal-to-portal venous shunts in cirrhosis: a potential mimic of hepatocellular carcinoma. J Comput Assist Tomogr. 2004 Jul-Aug;28(4):520-2. doi: 10.1097/00004728-200407000-00013. PubMed PMID: 15232384.
Aumailley M, El Khal A, Knöss N, Tunggal L. Laminin 5 processing and its integration into the ECM. Matrix Biol. 2003 Mar;22(1):49-54. doi: 10.1016/s0945-053x(03)00013-1. Review. PubMed PMID: 12714041.
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