Anatomical landmarks for image registration in frameless stereotactic neuronavigation

…, K Rössler, R Regatschnig, K Ungersböck - Neurosurgical …, 2002 - Springer
Objective. Frameless stereotactic navigation devices require preoperative application of skin
markers (SM) and planning radiography, which limits their even wider use. Therefore, we …

Defining the role of stereotactic radiosurgery versus microsurgery in the treatment of single brain metastases

…, B Schneider, K Dieckmann, K Ungersböck - Acta …, 2000 - Springer
Stereotactic radiosurgery (RS) and surgery have proved to be effective treatment modalities
for brain metastasis. We followed 133 patients whose treatment for intracranial disease was …

The keyhole concept in aneurysm surgery: results of the past 20 years

…, E van Lindert, K Ungersböck… - Operative …, 2011 - journals.lww.com
BACKGROUND: Improvements in preoperative imaging and intraoperative visualization
have led to a refinement in surgical techniques. OBJECTIVE: Report of a 20-year experience …

Cerebral blood flow alterations in a rat model of cerebral sinus thrombosis.

K Ungersböck, A Heimann, O Kempski - Stroke, 1993 - Am Heart Assoc
Outcome from sinus vein thrombosis is very variable, with symptoms from headache to coma.
Experimental findings suggest that an involvement of cortical veins is necessary to affect …

Results of 200 intracranial stereotactic biopsies

P Grunert, K Ungersböck, J Bohl, K Kitz, N Hopf - Neurosurgical review, 1994 - Springer
200 stereotactic biopsies were evaluated. The validity of the intraoperative histopathological
results were compared with the final diagnosis using conventional embedding and staining …

Physiotherapy-based rehabilitation following disc herniation operation: results of a randomized clinical trial

…, A Schöggl, M Posch, W Osterode, K Ungersböck… - 2007 - journals.lww.com
Study Design. Three-group, randomized, single blinded, controlled trial. Objective. To test
the effectiveness of physiotherapy-based rehabilitation starting 1 week after lumbar disc …

Evaluation of cerebral vasospasm after early surgical and endovascular treatment of ruptured intracranial aneurysms

A Gruber, K Ungersböck, A Reinprecht, T Czech… - …, 1998 - journals.lww.com
OBJECTIVE: To document the influence of the treatment modality (early surgery versus early
endovascular treatment) on measures of cerebral vasospasm in a nonrandomized series of …

Survival and prognostic factors of patients with unresectable glioblastoma multiforme

…, K Rössler, K Dieckmann, K Ungersböck… - Anti-cancer …, 2003 - journals.lww.com
The aim of this study was to assess survival and prognostic factors of 98 consecutive patients
with unresectable glioblastoma multiforme (GBM) after stereotactic biopsy. Patients were …

Extraforaminal, thoracic, epidural cavernous haemangioma: case report with analysis of magnetic resonance imaging characteristics and review of the literature

W Saringer, I Nöbauer, C Haberler, K Ungersböck - Acta neurochirurgica, 2001 - Springer
Background: A case of a solitary, thoracic, extradural, extraforaminal cavernous haemangioma
causing a chronic neuralgia syndrome is presented. In the spectrum of spinal axis …

[HTML][HTML] Clinical characteristics and prognostic factors of adult patients with pilocytic astrocytoma

…, B Kiesel, S Oberndorfer, K Ungersböck… - Journal of Neuro …, 2020 - Springer
Introduction Pilocytic astrocytoma (PA) is the most common primary brain neoplasm in
children and treated in curative intent with gross total resection (GTR). However, PA is rare in …