VEGF plasma levels in nonruptured intracranial aneurysms

Autor: I. Erol Sandalcioglu, Doreen Wende, Helmut Wiedemayer, Angelika Eggert, Dietmar Stolke, Jens P. Regel

Publikováno v: Neurosurgical Review. 29:26-29

Aneurysm growth appears to be associated with an increased risk of rupture. Therefore, it may be of interest to identify mechanisms contributing to aneurysm growth. Angiogenic factors, particularly vascular endothelial growth factor (VEGF), appear to

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::6a29a5ee5079efa44f1bc22a9bb31708
https://doi.org/10.1007/s10143-005-0411-8

Surgical treatment of intramedullary spinal cord metastases of systemic cancer: functional outcome and prognosis

Autor: Helmut Wiedemayer, I. E. Sandalcioglu, Dietmar Stolke, J. van de Nes, Thomas Gasser, B. El. Hamalawi

Publikováno v: 62. Jahrestagung der Deutschen Gesellschaft für Neurochirurgie (DGNC), Joint Meeting mit der Polnischen Gesellschaft für Neurochirurgen (PNCH); 20110507-20110511; Hamburg; DOCMI.02.02 /20110428/

Objective: Intramedullary spinal cord metastases (ISCM) of systemic cancer are rare. To date, patients with ISCM tend to benefit only to a limited extent from surgery and adjuvant therapy. Subject of this investigation is to assess predictive factors

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::86c54971d12122d8a3c357a8cf43dd47
https://doi.org/10.1007/s11060-004-4275-5

Enhanced stability of somatosensory evoked potentials attained in the median nerve by using temporal electrodes for intraoperative recording in patients in the semisitting position

Autor: Jens P. Regel, Helmut Wiedemayer, I. E. Sandalcioglu, Heike Schaefer, Dietmar Stolke, Wolf Armbruster

Publikováno v: Journal of Neurosurgery. 99:986-990

Object. Findings published in case reports indicate that monitoring of median nerve somatosensory evoked potentials (MN-SSEPs) is unreliable in patients who undergo surgery while in the semisitting position due to the occurrence of changes in the pot

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::91e4aca1934018e9506f14496de04a05
https://doi.org/10.3171/jns.2003.99.6.0986

Observations on intraoperative somatosensory evoked potential (SEP) monitoring in the semi-sitting position

Autor: Heike Schaefer, W Armbruster, Helmut Wiedemayer, Dietmar Stolke, Matthias Miller

Publikováno v: Clinical Neurophysiology. 113:1993-1997

Background : Former case reports suggest that monitoring of median nerve somatosensory evoked potentials (M-SEP) is unreliable in patients operated in the semi-sitting position due to the occurrence of evoked potential changes unrelated to neurologic

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::3e114d8b4ab2d19b242e99643238296e
https://doi.org/10.1016/s1388-2457(02)00302-4

Endovascular Treatment of a Giant Aneurysm of the Internal Carotid Artery in a Child with Visual Loss: Case Report

Autor: J Weber, M Forsting, A Dörfler, Helmut Wiedemayer, I Wanke

Publikováno v: Neuropediatrics. 31:151-154

We report on a case of a giant aneurysm of the internal carotid artery in a 11-year old boy presenting with gradual unilateral visual loss, combined with slight headache and retro-orbital pain. Endovascular balloon occlusion of the internal carotid a

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::37eb35e1f72d79199b04fe239a115882
https://doi.org/10.1055/s-2000-7490