User profiles for Tiit Mathiesen

Tiit Mathiesen

University hospital of Copenhagen; University of Copenhagen
Verified email at regionh.dk
Cited by 10561

Long-term 25-year follow-up of surgically treated parasagittal meningiomas

…, A Orrego, S Lönn, T Mathiesen - World neurosurgery, 2011 - Elsevier
BACKGROUND: Parasagittal meningiomas are either treated with conservative surgery or
aggressive surgery with extensive vascular reconstructions to achieve radicality. The optimal …

Poor prognosis associated with TERT gene alterations in meningioma is independent of the WHO classification: an individual patient data meta-analysis

…, M Ziebell, T Munch, T Mathiesen - Journal of Neurology …, 2020 - jnnp.bmj.com
Background TERT gene alterations (TERT-alt) have been linked to increased risk of
recurrence in meningiomas, whereas the association to mortality largely remain incompletely …

Meningiomas engaging major venous sinuses

T Mathiesen, J Pettersson-Segerlind, L Kihlström… - World neurosurgery, 2014 - Elsevier
Background Meningiomas with growth onto or into the major venous sinuses, that is,
venous meningiomas, provide management problems regarding their radical removal and …

Intracerebral administration of interleukin-1β and induction of inflammation, apoptosis, and vasogenic edema

S Holmin, T Mathiesen - Journal of neurosurgery, 2000 - thejns.org
Object. The proinflammatory cytokines interleukin-1β (IL-1β) and tumor necrosis factor—α (TNFα)
are produced intracerebrally in brain disorders such as trauma, ischemia, meningitis, …

Recurrence of cranial base meningiomas

T Mathiesen, C Lindquist, L Kihlström, B Karlsson - Neurosurgery, 1996 - journals.lww.com
OBJECTIVE: Long-term data on the natural history of traditionally treated cranial base
meningiomas are necessary to judge the benefit of modern cranial base techniques for individual …

Intracerebral inflammation after human brain contusion

S Holmin, J Söderlund, P Biberfeld, T Mathiesen - Neurosurgery, 1998 - journals.lww.com
OBJECTIVE: This study was undertaken to analyze the inflammatory components in contused
human brain tissue to compare the findings with previous experimental data regarding the …

Possible role of inflammatory mediators in tactile hypersensitivity in rat models of mononeuropathy

JG Cui, S Holmin, T Mathiesen, BA Meyerson… - Pain, 2000 - Elsevier
Peripheral hypersensitivity (hyperalgesia and allodynia) are common phenomena both in
inflammatory and in neuropathic pain conditions. Several rat models of mononeuropathy (…

Experimental subarachnoid hemorrhage: subarachnoid blood volume, mortality rate, neuronal death, cerebral blood flow, and perfusion pressure in three different rat …

GF Prunell, T Mathiesen, NH Diemer… - Neurosurgery, 2003 - journals.lww.com
OBJECTIVE: To investigate which of three subarachnoid hemorrhage (SAH) models is the
most suitable for studies of pathological and pathophysiological processes after SAH. …

Deep and brainstem cavernomas: a consecutive 8-year series

T Mathiesen, G Edner, L Kihlström - Journal of neurosurgery, 2003 - thejns.org
Object. The goal of this study was to provide epidemiological and clinical data on the
management of cavernomas of the basal ganglia and brainstem from a long-term series at one …

Increased interleukin-6 levels in cerebrospinal fluid following subarachnoid hemorrhage

T Mathiesen, B Andersson, A Loftenius… - Journal of …, 1993 - thejns.org
✓ Serum and cerebrospinal fluid (CSF) samples from 12 patients were analyzed for interleukin
(IL)-6, soluble IL-2 receptor (1L-2R), and soluble CD8 levels in order to determine the …