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Items: 31

1.

Delivery Assist Catheters : A new Device Class and Initial Experience in Mechanical Thrombectomy in Acute Ischemic Stroke Patients.

Pfaff JAR, Siekmann R, Shah YP, Ringleb PA, Ulfert C, Koller K, Bendszus M, Möhlenbruch MA.

Clin Neuroradiol. 2018 Sep 6. doi: 10.1007/s00062-018-0725-x. [Epub ahead of print]

PMID:
30191252
2.

Multimodal imaging findings during severe attacks of familial hemiplegic migraine type 2.

Roth C, Ferbert A, Huegens-Penzel M, Siekmann R, Freilinger T.

J Neurol Sci. 2018 Sep 15;392:22-27. doi: 10.1016/j.jns.2018.06.019. Epub 2018 Jun 26.

PMID:
30097147
3.

Surpass Flow Diverter for Treatment of Posterior Circulation Aneurysms.

Taschner CA, Vedantham S, de Vries J, Biondi A, Boogaarts J, Sakai N, Lylyk P, Szikora I, Meckel S, Urbach H, Kan P, Siekmann R, Bernardy J, Gounis MJ, Wakhloo AK.

AJNR Am J Neuroradiol. 2017 Mar;38(3):582-589. doi: 10.3174/ajnr.A5029. Epub 2016 Dec 22.

4.

Endovascular thrombectomy followed by decompressive surgery in a patient with cerebral venous sinus thrombosis (CVST).

Kleffmann J, Siekmann R, Deinsberger W, Roth C.

Acta Neurol Belg. 2015 Dec;115(4):681-2. doi: 10.1007/s13760-015-0452-x. Epub 2015 Mar 17. No abstract available.

PMID:
25777521
5.

Cerebral vein thrombosis: clinical manifestation and diagnosis.

Tanislav C, Siekmann R, Sieweke N, Allendörfer J, Pabst W, Kaps M, Stolz E.

BMC Neurol. 2011 Jun 10;11:69. doi: 10.1186/1471-2377-11-69.

6.

First experiences with a new device for mechanical thrombectomy in acute basilar artery occlusion.

Roth C, Mielke A, Siekmann R, Ferbert A.

Cerebrovasc Dis. 2011;32(1):28-34. doi: 10.1159/000324948. Epub 2011 May 11.

PMID:
21576940
7.

Failed visualization of clot signal in cerebral venous thrombosis on initial MR imaging.

Cioli E, von Stockhausen H, Jauss M, Siekmann R, Stolz E.

Vasa. 2007 Nov;36(4):275-7.

PMID:
18357920
8.

Preoperative embolization of intracranial arteriovenous malformations with Onyx.

Weber W, Kis B, Siekmann R, Jans P, Laumer R, Kühne D.

Neurosurgery. 2007 Aug;61(2):244-52; discussion 252-4.

PMID:
17762736
9.

Endovascular treatment of intracranial arteriovenous malformations with onyx: technical aspects.

Weber W, Kis B, Siekmann R, Kuehne D.

AJNR Am J Neuroradiol. 2007 Feb;28(2):371-7.

10.

Liponeurocytoma of the left lateral ventricle--case report and review of the literature.

Kuchelmeister K, Nestler U, Siekmann R, Schachenmayr W.

Clin Neuropathol. 2006 Mar-Apr;25(2):86-94.

PMID:
16550742
11.

Basics and Principles in the Application of Onyx LD Liquid Embolic System in the Endovascular Treatment of Cerebral Arteriovenous Malformations.

Siekmann R.

Interv Neuroradiol. 2005 Oct 5;11(Suppl 1):131-40. Epub 2005 Oct 27. No abstract available.

12.

Transvenous Treatment of a Dural Arteriovenous Fistula of the Transverse Sinus by Embolization with Platinum Coils and Onyx HD 500+.

Siekmann R, Weber W, Kis B, Kühne D.

Interv Neuroradiol. 2005 Sep 30;11(3):281-6. Epub 2005 Oct 26.

13.
15.

Acute and chronic swine rete arteriovenous malformation models: hemodynamics and vascular remodeling.

Wakhloo AK, Lieber BB, Siekmann R, Eber DJ, Gounis MJ.

AJNR Am J Neuroradiol. 2005 Aug;26(7):1702-6.

16.

Dynamic spin labeling angiography in extracranial carotid artery stenosis.

Warmuth C, Rüping M, Förschler A, Koennecke HC, Valdueza JM, Kauert A, Schreiber SJ, Siekmann R, Zimmer C.

AJNR Am J Neuroradiol. 2005 May;26(5):1035-43.

17.

Influence of recanalization on outcome in dural sinus thrombosis: a prospective study.

Stolz E, Trittmacher S, Rahimi A, Gerriets T, Röttger C, Siekmann R, Kaps M.

Stroke. 2004 Feb;35(2):544-7. Epub 2004 Jan 8.

PMID:
14715977
18.

Combining MEG and MRI with neuronavigation for treatment of an epileptiform spike focus in the precentral region: a technical case report.

Duffner F, Freudenstein D, Schiffbauer H, Preissl H, Siekmann R, Birbaumer N, Grote EH.

Surg Neurol. 2003 Jan;59(1):40-5; discussion 45-6.

PMID:
12633956
19.

Effect of glacial acetic acid and ethiodized oil concentration on embolization with N-butyl 2-cyanoacrylate: an in vivo investigation.

Gounis MJ, Lieber BB, Wakhloo AK, Siekmann R, Hopkins LN.

AJNR Am J Neuroradiol. 2002 Jun-Jul;23(6):938-44.

20.

Combined therapy of cerebral arteriovenous malformations: histological differences between a non-adhesive liquid embolic agent and n-butyl 2-cyanoacrylate (NBCA).

Duffner F, Ritz R, Bornemann A, Freudenstein D, Wiendl H, Siekmann R.

Clin Neuropathol. 2002 Jan-Feb;21(1):13-7.

PMID:
11846039
21.

Spontaneous occlusion of a cerebral arteriovenous malformation: angiography and MR imaging follow-up and review of the literature.

Krapf H, Siekmann R, Freudenstein D, Küker W, Skalej M.

AJNR Am J Neuroradiol. 2001 Sep;22(8):1556-60. Review.

22.

Modification of a previously described arteriovenous malformation model in the swine: endovascular and combined surgical/endovascular construction and hemodynamics.

Siekmann R, Wakhloo AK, Lieber BB, Gounis MJ, Divani AA, Hopkins LN.

AJNR Am J Neuroradiol. 2000 Oct;21(9):1722-5.

23.

Is local intra-arterial fibrinolysis contraindicated in elderly patients with cerebral artery occlusion?

Schumacher M, Kraft S, Siekmann R.

Neuroradiology. 1998 Dec;40(12):822-6.

PMID:
9877139
24.

[Initial nuclear magnetic resonance tomography results of the treatment course of avascular femur head necrosis after femoral core decompression].

Müller HF, Schedel H, Schneller A, Eisenschenk A, Wicht L, Siekmann R, Felix R.

Aktuelle Radiol. 1997 Mar;7(2):79-85. German.

PMID:
9172668
25.

[How certain is teleradiological telediagnosis for the tomographic procedure?].

Ricke J, Wolf M, Hosten N, Zielinski C, Liebig T, Lopez-Hänninen E, Lemke AJ, Siekmann R, Stroszczynski C, Schauer W, Amthauer H, Kleinholz L, Felix R.

Rofo. 1997 Mar;166(3):243-7. German.

PMID:
9156597
26.

Epidural lipomatosis: case report and literature review.

Hierholzer J, Benndorf G, Lehmann T, Schneider GH, Podrabsky P, Sander B, Sörensen R, Siekmann R, Stoltenburg G, Felix R.

Neuroradiology. 1996 May;38(4):343-8. Review.

PMID:
8738093
27.

[Computerized tomography signs of shoulder instability].

Schedel H, Knollmann FD, Granrath M, Südkamp N, Siekmann R, Felix R.

Rontgenpraxis. 1995 Sep;48(9):247-51. German. No abstract available.

PMID:
7482043
28.

[Lung activity in 201Tl myocardial scintigraphy: distribution and correlation with hemodynamic parameters].

Richter WS, Barzen G, Siekmann R, Jochens R, Calder D, Cordes M, Felix R.

Nuklearmedizin. 1994 Jun;33(3):99-105. German.

PMID:
8090633
29.

[123I-iomazenil- and 99mTc-HMPAO in the diagnosis of focal epilepsies: a comparison of untreated and treated patients].

Venz S, Cordes M, Schmitz B, Hierholzer J, Siekmann R, Keske U, Richter W, Eichstädt H, Felix R.

Nuklearmedizin. 1994 Feb;33(1):1-7. German.

PMID:
8134280
31.

Surgical strategies and results in syringomyelia.

van Velthoven V, Jost M, Siekmann R, Eggert HR.

Acta Neurochir (Wien). 1993;123(3-4):199-201. No abstract available.

PMID:
8237507

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