H. Steiger

H. Steiger, K. Tomizawa, H. Matsui, 2011, Journal of cerebral blood flow and metabolism : official journal of the International Society of Cerebral Blood Flow and Metabolism.

Postoperative spiral computed tomography and magnetic resonance angiography after aneurysm clipping with titanium clips.

H. Steiger, T. Yousry, H. Reulen, 1997, Neurosurgery.

Targeting cancer stem‐like cells in glioblastoma and colorectal cancer through metabolic pathways

H. Steiger, S. Mooney, J. Maciaczyk, 2017, International journal of cancer.

Calcium and Potassium Channels in Experimental Subarachnoid Hemorrhage and Transient Global Ischemia

H. Steiger, T. Schneider, D. Hänggi, 2012, Stroke research and treatment.

Intracranial carotid artery stent placement causes delayed severe intracranial hemorrhage in a patient with moyamoya disease

S. Eicker, H. Steiger, B. Turowski, 2010, Journal of NeuroInterventional Surgery.

Results of direct and indirect revascularisation for adult European patients with Moyamoya angiopathy.

H. Steiger, D. Hänggi, R. Schmid-Elsaesser, 2008, Acta neurochirurgica. Supplement.

Management of haemorrhagic type moyamoya disease with intraventricular haemorrhage during pregnancy

H. Steiger, P. Winkler, A. Strauss, 2006, Acta Neurochirurgica.

The Current State of Aneurysm Microsurgery

H. Steiger, N. Etminan, D. Hänggi, 2015 .

Modeling the risk of unruptured intracranial aneurysms and the benefit of prophylactic treatment.

H. Steiger, D. Hänggi, 2006, Journal of neurosurgery.

Proposed Definition of Experimental Secondary Ischemia for Mouse Subarachnoid Hemorrhage

H. Steiger, R. Bartels, D. Hänggi, 2020, Translational Stroke Research.

Are ruptured and unruptured aneurysms different? [2] (multiple letters)

H. Winn, H. Steiger, J. Jane, 2002 .

Comparison of a special designed high intensity coil to a standard round coil-TMS-setting

H. Steiger, M. Sabel, A. Szelényi, 2017, Journal of Neuroscience Methods.

Progenitor cells derived from gene‐engineered human induced pluripotent stem cells as synthetic cancer cell alternatives for in vitro pharmacology

H. Steiger, D. Wieczorek, M. Remke, 2022, Biotechnology journal.

A Systematic and Meta-Analysis of Mortality in Experimental Mouse Models Analyzing Delayed Cerebral Ischemia After Subarachnoid Hemorrhage

H. Steiger, T. Schneider, M. Kamp, 2017, Translational Stroke Research.

Experimental Aneurysmal Subarachnoid Hemorrhage: Tiding Over

H. Steiger, M. Kamp, J. V. van Lieshout, 2019, Translational Stroke Research.

The Impact of Experimental Preconditioning Using Vascular Endothelial Growth Factor in Stroke and Subarachnoid Hemorrhage

S. Eicker, H. Steiger, N. Etminan, 2013, Stroke research and treatment.

Early CT perfusion measurement after aneurysmal subarachnoid hemorrhage: a screening method to predict outcome?

H. Steiger, B. Turowski, D. Hänggi, 2012, Acta neurochirurgica. Supplement.

The influence of cisternal and ventricular lavage on cerebral vasospasm in patients suffering from subarachnoid hemorrhage: analysis of effectiveness.

H. Steiger, D. Hänggi, 2011, Acta neurochirurgica. Supplement.

C. Sommer, S. Eicker, H. Steiger, 2009, Neurosurgery.

Identical cerebral aneurysms in siblings: report of two families

H. Steiger, P. Hager, 2004, Journal of Clinical Neuroscience.

The effect of intraventricular thrombolysis in combination with low-frequency head motion after severe subarachnoid hemorrhage: interim analysis of safety, clot clearance rate and delayed cerebral ischemia.

S. Eicker, H. Steiger, N. Etminan, 2012, Acta neurochirurgica. Supplement.

The effect of an intracisternal nimodipine slow-release system on cerebral vasospasm after experimental subarachnoid haemorrhage in the rat

H. Steiger, B. Turowski, M. Sabel, 2008 .

Primary Epileptogenic Unruptured Intracranial Aneurysms: Incidence and Effect of Treatment on Epilepsy

H. Steiger, P. Winkler, D. Hänggi, 2010, Neurosurgery.

Effect of augmentation techniques on the failure of pedicle screws under cranio-caudal cyclic loading

H. Steiger, W. Schmoelz, A. Keiler, 2015, European spine journal.

Erratum to: Effect of augmentation techniques on the failure of pedicle screws under cranio-caudal cyclic loading

H. Steiger, W. Schmoelz, A. Keiler, 2015, European Spine Journal.

Aneurysm clip slippage.

H. Steiger, R. Schmid-Elsaesser, 2000, Journal of neurosurgery.

Dependence of subarachnoid hemorrhage on climate conditions: a systematic meteorological analysis from the dusseldorf metropolitan area.

H. Steiger, W. Stummer, D. Hänggi, 2008, Neurosurgery.

Can systematic analysis of morbidity and mortality reduce complication rates in neurosurgery?

H. Steiger, W. Stummer, D. Hänggi, 2010, Acta Neurochirurgica.

Risk Control and Quality Management in Neurosurgery

H. Steiger, E. Uhl, 2001, Acta Neurochirurgica Supplements.

Cerebral Vasospasm

H. Steiger, H. Reulen, R. Seiler, 2001, Acta Neurochirurgica Supplements.

Determination of optimal time window for cortical mapping in awake craniotomy: assessment of intraoperative reaction speed

H. Steiger, M. Sabel, M. Rapp, 2019, Neurosurgical Review.

The impact of early perfusion CT measurement after extracranial-intracranial bypass surgery: results of a pilot study.

S. Eicker, H. Steiger, B. Turowski, 2011, Acta neurochirurgica. Supplement.

Custom-tailored transdural anterior transpetrosal approach to ventral pons and retroclival regions.

H. Steiger, W. Stummer, P. Winkler, 2006, Journal of neurosurgery.

Prospective documentation and analysis of the pre- and early clinical management in severe head injury in southern Bavaria at a population based level.

H. Steiger, W. Stummer, D. Sackerer, 2004, Acta neurochirurgica. Supplement.

Open microsurgical tumor excavation and vertebroplasty for metastatic destruction of the second cervical vertebra-outcome in seven cases.

F. Floeth, J. Herdmann, S. Eicker, 2014, The spine journal : official journal of the North American Spine Society.

Evidence for peroxidative damage by nitric oxide in experimental chronic cerebral vasospasm.

H. Steiger, W. Stummer, H. Reulen, 1996, Neurological research.

Rapalink-1 Targets Glioblastoma Stem Cells and Acts Synergistically with Tumor Treating Fields to Reduce Resistance against Temozolomide

R. Barker, H. Steiger, G. Leprivier, 2020, Cancers.

Secretory meningiomas: systematic analysis of epidemiological, clinical, and radiological features

S. Eicker, H. Steiger, D. Hänggi, 2011, Acta Neurochirurgica.

Aneurysms of the Vertebral Artery and Branches

H. Steiger, N. Etminan, D. Hänggi, 2015 .

Malignant potential of skull base versus non-skull base meningiomas: clinical series of 1,663 cases

H. Steiger, D. Hänggi, M. Polivka, 2013, Acta Neurochirurgica.

Regional relative blood volume MR maps of meningiomas before and after partial embolization.

M. Reiser, H. Steiger, T. Yousry, 1998, Journal of computer assisted tomography.

The Role of MCA-STA Bypass Surgery After COSS and JET: The European Point of View.

H. Steiger, P. Vajkoczy, D. Hänggi, 2014, Acta neurochirurgica. Supplement.

C-Port Flex-A-assisted automated anastomosis for high-flow extracranial-intracranial bypass surgery in patients with symptomatic carotid artery occlusion: a feasibility study. Clinical article.

H. Steiger, D. Hänggi, M. Reinert, 2009, Journal of neurosurgery.

Flex-A – assisted automated anastomosis for high-flow extracranial-intracranial bypass surgery in patients with symptomatic carotid artery occlusion : a feasibility study

H. Steiger, M. Reinert, 2009 .

Risk of intracranial aneurysm recurrence after microsurgical clipping based on 3D digital subtraction angiography.

H. Steiger, L. Remonda, M. Diepers, 2022, Journal of neurosurgery.

Intravenous magnesium versus nimodipine in the treatment of patients with aneurysmal subarachnoid hemorrhage: a randomized study.

H. Steiger, J. Briegel, S. Zausinger, 2006, Neurosurgery.

Anterior Communicating Artery Aneurysm: Subarachnoid and Intracerebral Hemorrhage from an Aneurysm on the Posterior Aspect of the Anterior Communicating Artery – Microsurgical Clipping with a Fenestrated and Angulated Clip Without Direct Visual Control During Clip Application

H. Steiger, Athanasios K Petridis, J. V. Lieshout, 2019, The Aneurysm Casebook.

Symptomatic vertebral artery conflicts to the medulla oblongata and microsurgical treatment options: review of the literature

H. Steiger, D. Hänggi, 2009, Neurosurgical Review.

Quality management initiatives—an instrument to turn also neurosurgery into a commodity?

H. Steiger, 2018, Acta neurochirurgica.

Epilepsy and headache after resection of cerebral arteriovenous malformations.

H. Steiger, N. Etminan, D. Hänggi, 2014, Acta neurochirurgica. Supplement.

Multidisciplinary Consensus on Assessment of Unruptured Intracranial Aneurysms: Proposal of an International Research Group

Alberto Pasqualin, Yuichi Murayama, Hans-Jakob Steiger, 2014, Stroke.

Endovascular interventional principles

H. Steiger, H. Brückmann, 2002 .

Efficacy of adjunctive vagus nerve stimulation in patients with Dravet syndrome: A meta-analysis of 68 patients

H. Steiger, M. Kamp, I. Fischer, 2017, Seizure.

The impact of improved treatment strategies on overall survival in glioblastoma patients

H. Steiger, M. Sabel, P. Slotty, 2013, Acta Neurochirurgica.

State of affairs regarding targeted pharmacological therapy of cancers metastasized to the brain

H. Steiger, L. Schwyzer, S. Rogers, 2022, Neurosurgical Review.

Hemorrhage and epilepsy in cryptic cerebrovascular malformations.

H. Steiger, J. Tew, 1984, Archives of neurology.

Neuroprotective treatment paradigms in neurovascular surgery--efficacy in a rat model of focal cerebral ischemia.

H. Steiger, S. Zausinger, A. Baethmann, 2001, Acta neurochirurgica. Supplement.

EC-IC bypass for stroke: is there a future perspective?

H. Steiger, P. Vajkoczy, D. Hänggi, 2012, Acta Neurochirurgica.

A Site-Specific, Sustained-Release Drug Delivery System for Aneurysmal Subarachnoid Hemorrhage

M. Peet, H. Steiger, R. Macdonald, 2016, Neurotherapeutics.

Impact of distress screening algorithm for psycho-oncological needs in neurosurgical patients

H. Steiger, W. Stummer, M. Sabel, 2018, Oncotarget.

Neuroprotection in Transient Focal Cerebral Ischemia by Combination Drug Therapy and Mild Hypothermia: Comparison With Customary Therapeutic Regimen

N. Plesnila, H. Steiger, S. Zausinger, 2003, Stroke.

Malpractice claims in spine surgery in Germany: a 5-year analysis.

H. Steiger, S. Ahmadi, K. Scheufler, 2019, The spine journal : official journal of the North American Spine Society.

Management of patients with severe head injury in the preclinical phase: a prospective analysis.

G. Schneider, H. Steiger, W. Stummer, 1997, The Journal of trauma.

Primary bone tumors of the spine revisited: A 10-year single-center experience of the management and outcome in a neurosurgical department

H. Steiger, S. Ahmadi, C. Munoz-Bendix, 2015, Journal of craniovertebral junction & spine.

Standards of neurosurgical procedures.

H. Steiger, 2001, Acta neurochirurgica. Supplement.

Biochemical validity of imaging techniques (X-ray, MRI, and dGEMRIC) in degenerative disc disease of the human cervical spine-an in vivo study.

H. Steiger, F. Zaucke, C. Schleich, 2017, The spine journal : official journal of the North American Spine Society.

Transcranial Doppler Ultrasound, Perfusion Computerized Tomography, and Cerebral Angiography Identify Different Pathological Entities and Supplement Each Other in the Diagnosis of Delayed Cerebral Ischemia.

H. Steiger, C. Dietrich, M. Kamp, 2020, Acta neurochirurgica. Supplement.

Closure of Recurrent Frontal Skull Base Defects with Vascularized Flaps – A Technical Case Report

K. Krishnan, H. Steiger, P. Winkler, 2000, Acta Neurochirurgica.

Factors predicting recurrence of chronic subdural haematoma: the influence of intraoperative irrigation and low-molecular-weight heparin thromboprophylaxis

H. Steiger, W. Stummer, D. Hänggi, 2012, Acta Neurochirurgica.

Treatment of experimental cerebral vasospasm by protein transduction of heme oxygenase 1 (HO-1) conjugated to a residue of 11 arginines.

H. Steiger, D. Hänggi, Tomoyuki Ogawa, 2011, Acta neurochirurgica. Supplement.

Decompressive craniectomy for acute ischemic stroke

H. Steiger, K. Beseoglu, C. Munoz-Bendix, 2019, Critical Care.

Decompressive hemicraniectomy for malignant middle cerebral artery infarction including patients with additional involvement of the anterior and/or posterior cerebral artery territory—outcome analysis and definition of prognostic factors

H. Steiger, K. Beseoglu, I. Fischer, 2017, Acta Neurochirurgica.

Perioperative Management of Patients with Subarachnoid Hemorrhage

H. Steiger, N. Etminan, D. Hänggi, 2015 .

Recent progress understanding pathophysiology and genesis of brain AVM—a narrative review

H. Steiger, 2021, Neurosurgical Review.

Intrathecal application of the nimodipine slow-release microparticle system eg-1962 for prevention of delayed cerebral ischemia and improvement of outcome after aneurysmal subarachnoid hemorrhage.

H. Steiger, R. Macdonald, N. Etminan, 2015, Acta neurochirurgica. Supplement.

Ruptured intracranial dissecting aneurysms: management considerations with a focus on surgical and endovascular techniques to preserve arterial continuity

H. Steiger, E. Uhl, R. Schmid-Elsaesser, 2003, Acta Neurochirurgica.

Temporary Aneurysm Orifice Balloon Occlusion as an Alternative to Retrograde Suction Decompression for Giant Paraclinoid Internal Carotid Artery Aneurysms: Technical Note

H. Steiger, W. Stummer, B. Turowski, 2005, Neurosurgery.

Results of microsurgical carotid endarterectomy

L. Schäffler, H. Steiger, J. Boll, 1989, Acta Neurochirurgica.

Cranial and spinal dural arteriovenous malformations and fistulas: an update.

H. Steiger, D. Hänggi, R. Schmid-Elsaesser, 2005, Acta neurochirurgica. Supplement.

Dural arteriovenous fistulas including the transverse and sigmoid sinuses: Results of treatment in 30 cases

H. Steiger, T. Yousry, E. Uhl, 2005, Acta Neurochirurgica.

Fibromuscular dysplasia [3]

H. Steiger, B. Turowski, J. Olin, 2004 .

Subarachnoid Hemorrhage in Germany Between 2010 and 2013: Estimated Incidence Rates Based on a Nationwide Hospital Discharge Registry.

H. Steiger, A. Donders, M. Kamp, 2017, World neurosurgery.

M E D I C I N E

H. Steiger, R. Freynhagen, G. Horstmann, 2022 .

Coiling of a carotid cavernous sinus fistula via microsurgical venotomy: recommendation of a combined neurosurgical and endovascular approach

H. Steiger, B. Turowski, N. Etminan, 2012, Journal of NeuroInterventional Surgery.

Introducing a Freely Accessible Internet Database for Identification of Cerebral Aneurysm Clips to Determine Magnetic Resonance Imaging Compatibility

D. Morhard, H. Steiger, S. Zausinger, 2005, Neurosurgery.

Peripheral and Mycotic Aneurysms

H. Steiger, N. Etminan, D. Hänggi, 2015 .

Letter: Commentary: Value of 3-Dimensional Digital Subtraction Angiography for Detection and Classification of Intracranial Aneurysm Remnants After Clipping.

H. Steiger, S. Marbacher, 2021, Operative neurosurgery.

Application of Nicardipine Prolonged-release Implants.

H. Steiger, D. Hänggi, 2006, Neurosurgery.

Clinicopathological relations of cerebral cavernous angiomas: observations in eleven cases.

H. Steiger, H. Reulen, H. Reulen, 1987, Neurosurgery.

Congested residual nidus after preoperative intranidal embolization in midsize cerebral arteriovenous malformations of 3–6 cm in diameter

H. Steiger, H. Brückmann, S. Zausinger, 2004, Acta Neurochirurgica.

Radical resection of superior sagittal sinus meningioma with venous interposition graft and reimplantation of the rolandic veins

H. Steiger, H. Reulen, P. Huber, 2005, Acta Neurochirurgica.

Nitric oxide in subarachnoid haemorrhage and its therapeutics implications

H. Steiger, D. Hänggi, 2006, Acta Neurochirurgica.

Nimodipine pharmacokinetics after intraventricular injection of sustained-release nimodipine for subarachnoid hemorrhage.

J. Mocco, S. Mayer, H. Steiger, 2019, Journal of neurosurgery.

Comparison of Quality Metrics for Pediatric Shunt Surgery and Proposal of the Negative Shunt Revision Rate.

H. Steiger, T. Beez, 2018, World neurosurgery.

Evidence for direct impairment of neuronal function by subarachnoid metabolites following SAH

H. Steiger, T. Schneider, N. Etminan, 2013, Acta Neurochirurgica.

A Transtubular Microsurgical Approach to Treat Lateral Cervical Disc Herniation.

S. Eicker, H. Steiger, Mustafa El-Kathib, 2016, World neurosurgery.

Cellular immunity of patients with malignant glioma: prerequisites for dendritic cell vaccination immunotherapy.

H. Steiger, P. Wernet, M. Sabel, 2006, Journal of neurosurgery.

Stereotactic Radiosurgery for Benign Cavernous Sinus Meningiomas: A Multicentre Study and Review of the Literature

G. Horstmann, J. Régis, H. Steiger, 2022, Cancers.

Elevated glycated hemoglobin level and hyperglycemia after aneurysmal subarachnoid hemorrhage

H. Steiger, K. Beseoglu, 2017, Clinical Neurology and Neurosurgery.

The relation of early hypernatremia with clinical outcome in patients suffering from aneurysmal subarachnoid hemorrhage

H. Steiger, N. Etminan, D. Hänggi, 2014, Clinical Neurology and Neurosurgery.

Cavernous Haemangiomas of the Spinal Cord. A Review of 117 Cases

H. Steiger, H. Reulen, H. Reulen, 1999, Acta Neurochirurgica.

Exclusively endovascular case presentations (Cases E-l to E-5)

H. Steiger, H. Brückmann, R. Schmid-Elsaesser, 2002 .

Incidence of local in-brain progression after supramarginal resection of cerebral metastases

H. Steiger, B. Turowski, M. Sabel, 2015, Acta Neurochirurgica.

Endovascular aneurysm closure during out of office hours is not related to complications or outcome

W. Vandertop, H. Steiger, D. Verbaan, 2020, Neuroradiology.

Quality of life and socio-professional reintegration after mild traumatic brain injury

H. Steiger, D. Hänggi, K. Beseoglu, 2013, British journal of neurosurgery.

Aneurysms of the Middle Cerebral Artery

H. Steiger, N. Etminan, D. Hänggi, 2015 .

Continuous and Dynamic Facial Nerve Mapping During Surgery of Cerebellopontine Angle Tumors: Clinical Pilot Series.

H. Steiger, J. Cornelius, J. Schipper, 2018, World neurosurgery.

Clinical Article Congested residual nidus after preoperative intranidal embolization in midsize cerebral arteriovenous malformations of 3-6cm in diameter

H. Steiger, S. Zausinger, R. Schmid-Elsaesser, 2004 .

Multimodal metabolic imaging of cerebral gliomas: positron emission tomography with [18F]fluoroethyl-L-tyrosine and magnetic resonance spectroscopy.

Hans-Jakob Steiger, Walter Stummer, Hans-Jörg Wittsack, 2005, Journal of neurosurgery.

Distal aneurysm of the rostral duplicate anterior inferior cerebellar artery feeding an associated dural arteriovenous malformation: case report and review of the literature

G. Schroth, H. Steiger, R. Binggeli, 1998, Journal of Clinical Neuroscience.

Aneurysms of the Internal Carotid Artery

H. Steiger, N. Etminan, D. Hänggi, 2015 .

First report on treating spontaneous infectious spondylodiscitis of lumbar spine with posterior debridement, posterior instrumentation and an injectable calcium sulfate/hydroxyapatite composite eluting gentamicin: a case report

H. Steiger, A. Scholz, R. Bostelmann, 2016, Journal of Medical Case Reports.

Giant cell tumor of the lumbar spine with intraperitoneal growth: case report and review of literature

H. Steiger, K. Gierga, C. Munoz-Bendix, 2013, Acta Neurochirurgica.

Pharmacological targeting of secondary brain damage following ischemic or hemorrhagic stroke, traumatic brain injury, and bacterial meningitis - a systematic review and meta-analysis

H. Steiger, N. Etminan, T. Beez, 2017, BMC Neurology.

Prognostic factors for the outcome of surgical and conservative treatment of symptomatic spinal cord cavernous malformations: a review of a series of 20 patients.

H. Steiger, B. Turowski, D. Hänggi, 2010, Neurosurgical focus.

Modulation of Cav2.3 channels by unconjugated bilirubin (UCB) – Candidate mechanism for UCB-induced neuromodulation and neurotoxicity

H. Steiger, H. Clusmann, J. Hescheler, 2019, Molecular and Cellular Neuroscience.

Intraoperative Detection of Early Microvasospasm in Patients with Subarachnoid Hemorrhage by Using Orthogonal Polarization Spectral Imaging

Hans-Jakob Steiger, Konrad Messmer, Jens Lehmberg, 2003, Neurosurgery.

Symptomatic intracystic hemorrhage in pineal cysts. Report of 3 cases.

H. Steiger, W. Stummer, B. Turowski, 2009, Journal of neurosurgery. Pediatrics.

Pathophysiology of development and rupture of cerebral aneurysms.

H J Steiger, H. Steiger, Hans-Jakob Steiger, 1990, Acta neurochirurgica. Supplementum.

Robot technology identifies a Parkinsonian therapeutics repurpose to target stem cells of glioblastoma

H. Steiger, D. Hänggi, S. Muhammad, 2020, CNS oncology.

Modulation of migratory activity and invasiveness of human glioma spheroids following 5-aminolevulinic acid-based photodynamic treatment. Laboratory investigation.

H. Steiger, W. Stummer, N. Etminan, 2011, Journal of neurosurgery.

A computational guided, functional validation of a novel therapeutic antibody proposes Notch signaling as a clinical relevant and druggable target in glioma

H. Steiger, T. Jiang, D. Hänggi, 2020, Scientific Reports.

Canonical WNT pathway inhibition reduces ATP synthesis rates in glioblastoma stem cells.

H. Steiger, R. Croner, D. Hänggi, 2022, Frontiers in bioscience.

Cordectomy as final treatment option for diffuse intramedullary malignant glioma using 5-ALA fluorescence-guided resection

H. Steiger, W. Stummer, B. Klink, 2010, Clinical neurology and neurosurgery (Dutch-Flemish ed. Print).

Inhibition of Wnt/beta-catenin signaling downregulates expression of aldehyde dehydrogenase isoform 3A1 (ALDH3A1) to reduce resistance against temozolomide in glioblastoma in vitro

G. Reifenberger, K. Köhrer, H. Steiger, 2018, Oncotarget.

Recurrence Pattern Analysis of Primary Glioblastoma.

H. Steiger, B. Turowski, M. Sabel, 2017, World neurosurgery.

Experimental Aneurysmal Subarachnoid Hemorrhage: Tiding Over

H. Steiger, M. Kamp, J. V. van Lieshout, 2019, Translational Stroke Research.

A comparative pharmaco-metabolomic study of glutaminase inhibitors in glioma stem-like cells confirms biological effectiveness but reveals differences in target-specificity

R. Barker, H. Steiger, M. Sabel, 2020, Cell Death Discovery.

DENDRITIC CELL VACCINATION IN PATIENTS WITH MALIGNANT GLIOMAS: CURRENT STATUS AND FUTURE DIRECTIONS

Michael Sabel, Hans-Jakob Steiger, Walter Stummer, 2006, Neurosurgery.

Overexpression of Cystine/Glutamate Antiporter xCT Correlates with Nutrient Flexibility and ZEB1 Expression in Highly Clonogenic Glioblastoma Stem-like Cells (GSCs)

H. Steiger, Amit Sharma, M. Sabel, 2021, Cancers.

CBF1 is clinically prognostic and serves as a target to block cellular invasion and chemoresistance of EMT-like glioblastoma cells

Wei Zhang, Tao Jiang, H. Steiger, 2017, British Journal of Cancer.

Traumatic brain injuries in illustrated literature: experience from a series of over 700 head injuries in the Asterix comic books

Hans-Jakob Steiger, H. Steiger, D. Hänggi, 2011, Acta Neurochirurgica.

A comparative study of perfusion CT and 99mTc-HMPAO SPECT measurement to assess cerebrovascular reserve capacity in patients with internal carotid artery occlusion

S. Eicker, H. Steiger, B. Turowski, 2011, European journal of medical research.

Meningiomas of the Sellar Region Presenting with Visual Impairment: Impact of Various Prognostic Factors on Surgical Outcome in 62 Patients

H. Steiger, A. Müller, R. Medele, 2001, Acta Neurochirurgica.

A CYLINDRICAL EXTRACRANIAL CRANIAL BASE NEURINOMA OF THE HYPOGLOSSAL NERVE: A RARE TUMOR WITH A RARE LOCALIZATION CASE REPORT

H. Steiger, M. Riemenschneider, D. Hänggi, 2009, Neurosurgery.

Comment on “superficial siderosis of the central nervous system associated with ventral dural defects: bleeding from the epidural venous plexus”

H. Steiger, M. Diepers, L. Andereggen, 2021, Journal of Neurology.

Reconstructive surgery of the extracranial arteries.

H. Steiger, R. Medele, R. Schmid-Elsaesser, 2000, Advances and technical standards in neurosurgery.

Transcranial Doppler monitoring in head injury: relations between type of injury, flow velocities, vasoreactivity, and outcome.

H. Steiger, R. Aaslid, R. Seiler, 1994, Neurosurgery.

The sensory representation of the dura mater in the trigeminal ganglion of the cat

H. Steiger, J. Tew, J. Keller, 1982, Neuroscience Letters.

Surgery and radiotherapy compared with gamma knife radiosurgery in the treatment of solitary cerebral metastases of small diameter.

G A Horstmann, G. Horstmann, H. Steiger, 1999, Journal of neurosurgery.

The transorbital keyhole approach: early and long-term outcome analysis of approach-related morbidity and cosmetic results. Technical note.

H. Steiger, W. Stummer, D. Hänggi, 2011, Journal of neurosurgery.

Could Spinal Canal Compression be a Cause of Polyneuropathy?

H. Steiger, Athanasios K Petridis, R. Bostelmann, 2016, Clinics and practice.

Finding the anaplastic focus in diffuse gliomas: The value of Gd-DTPA enhanced MRI, FET-PET, and intraoperative, ALA-derived tissue fluorescence

F. Floeth, G. Stoffels, H. Steiger, 2011, Clinical Neurology and Neurosurgery.

The Meningeal Representation in the Trigeminal Ganglion An Experimental Study in the Cat

H. Steiger, Charles J. Meakin, Charles J. Meakin, 1984, Headache.

Sudden death in epilepsy: There is room for intracranial pressure

P. Ryvlin, H. Steiger, D. Hänggi, 2020, Brain and behavior.

Cerebral angiopathies as a cause of ischemic stroke in children: differential diagnosis and treatment options.

H. Steiger, B. Turowski, D. Hänggi, 2010, Deutsches Arzteblatt international.

Impact of spinal cord compression from intradural and epidural spinal tumors on perioperative symptoms—implications for surgical decision making

F. Floeth, S. Eicker, H. Steiger, 2017, Neurosurgical Review.

Aminolevulinic Acid-Mediated Photodynamic Therapy of Human Meningioma: An in Vitro Study on Primary Cell Lines

H. Steiger, W. Stummer, M. Riemenschneider, 2015, International journal of molecular sciences.

Primary intracranial metatypical basal cell carcinoma: case report.

H. Steiger, A. Büttner, K. Bise, 1997, Neurosurgery.

WNT/β-Catenin-Mediated Resistance to Glucose Deprivation in Glioblastoma Stem-like Cells

G. Reifenberger, Hongde Liu, H. Steiger, 2022, Cancers.

Age-stratified clinical performance and survival of patients with IDH-wildtype glioblastoma homogeneously treated by radiotherapy with concomitant and maintenance temozolomide

G. Reifenberger, H. Steiger, B. Turowski, 2020, Journal of Cancer Research and Clinical Oncology.

Quantification of PpIX-fluorescence of cerebral metastases: a pilot study

H. Steiger, M. Sabel, M. Rapp, 2019, Clinical & Experimental Metastasis.

Is it all a matter of size? Impact of maximization of surgical resection in cerebral tumors

H. Steiger, S. Ahmadi, M. Sabel, 2018, Neurosurgical Review.

Impact of 5-aminolevulinic acid fluorescence-guided surgery on the extent of resection of meningiomas--with special regard to high-grade tumors.

H. Steiger, M. Kamp, J. Cornelius, 2014, Photodiagnosis and photodynamic therapy.

5-Aminolevulinic acid (5-ALA)-induced fluorescence in intracerebral metastases: a retrospective study

G. Reifenberger, H. Steiger, M. Sabel, 2012, Acta Neurochirurgica.

Diagnostic impact of additional O-(2-[18F]fluoroethyl)-L-tyrosine (18F-FET) PET following immunotherapy with dendritic cell vaccination in glioblastoma patients

G. Stoffels, N. Galldiks, H. Steiger, 2019, British journal of neurosurgery.

The Usefulness of Dynamic O-(2-18F-Fluoroethyl)-l-Tyrosine PET in the Clinical Evaluation of Brain Tumors in Children and Adolescents

Gereon R Fink, Ian Law, Hans-Jakob Steiger, 2015, The Journal of Nuclear Medicine.

PET in the Clinical Evaluation of Brain Tumors in Children and Adolescents

G. Reifenberger, G. Fink, N. Shah, 2015 .

Uptake and tracer kinetics of O-(2-18F-fluoroethyl)-l-tyrosine in meningiomas: preliminary results

G. Stoffels, N. Galldiks, H. Steiger, 2015, European Journal of Nuclear Medicine and Molecular Imaging.

Diagnostic Performance of 18F-FET PET in Newly Diagnosed Cerebral Lesions Suggestive of Glioma

Thomas Beez, Karl-Josef Langen, Marion Rapp, 2013, The Journal of Nuclear Medicine.

Clinical value of O-(2-[(18)F]-fluoroethyl)-L-tyrosine positron emission tomography in patients with low-grade glioma.

F. Floeth, N. Galldiks, H. Steiger, 2013, Neurosurgical focus.

Prognostic Value of 18F-Fluoroethyl-l-Tyrosine PET and MRI in Small Nonspecific Incidental Brain Lesions

F. Floeth, G. Stoffels, H. Steiger, 2008, Journal of Nuclear Medicine.

End-of-life caregivers' perception of medical and psychological support during the final weeks of glioma patients: a questionnaire-based survey.

M. Weller, G. Nikkhah, J. Schramm, 2013, Neuro-oncology.

Prognostic Value of O-(2-18F-Fluoroethyl)-l-Tyrosine PET and MRI in Low-Grade Glioma

G. Reifenberger, F. Floeth, G. Stoffels, 2007, Journal of Nuclear Medicine.

Various shades of red—a systematic analysis of qualitative estimation of ALA-derived fluorescence in neurosurgery

H. Steiger, M. Sabel, M. Rapp, 2016, Neurosurgical Review.

5-Aminolevulinic Acid and 18F-FET-PET as Metabolic Imaging Tools for Surgery of a Recurrent Skull Base Meningioma

G. Stoffels, N. Galldiks, H. Steiger, 2013, Journal of Neurological Surgery—Part B.

Expression and gene doses changes of the p53-regulator PPM1D in meningiomas: a role in meningioma progression?

H. Steiger, M. Riemenschneider, M. Kohno, 2016, Brain Tumor Pathology.

5-ALA-induced fluorescence behavior of reactive tissue changes following glioblastoma treatment with radiation and chemotherapy

G. Reifenberger, H. Steiger, M. Sabel, 2015, Acta Neurochirurgica.

Is it a glioblastoma? In dubio pro 5-ALA!

H. Steiger, M. Sabel, J. Felsberg, 2012, Acta Neurochirurgica.

Clinical and radiological presentation of spinal epidural haemangiomas: clinical series in a tertiary care centre during a 10-year period

H. Steiger, J. Cornelius, R. Bostelmann, 2014, European Spine Journal.

Solitary spinal epidural cavernous angiomas in children presenting with acute neurological symptoms caused by hemorrhage.

H. Steiger, R. Wessalowski, D. Hänggi, 2010, Journal of neurosurgery. Pediatrics.

Early surgical occipitocervical stabilization for plasma cell neoplasms at the craniocervical junction: systematic review and proposal of a treatment algorithm.

H. Steiger, S. Ahmadi, C. Munoz-Bendix, 2016, The spine journal : official journal of the North American Spine Society.

Full-endoscopic cervical arcocristectomy for the treatment of spinal stenosis: results of a cadaver study

S. Eicker, H. Steiger, W. Stummer, 2012, European Spine Journal.

360-degree osteosynthesis via a posterolateral transpedicular approach in high-risk patients

S. Eicker, H. Steiger, D. Hänggi, 2012, European Spine Journal.

Spontaneous disruption of dura mater and fascicular continuity of the L5 nerve root by a calcified disc herniation

S. Eicker, H. Steiger, J. Cornelius, 2011, Acta Neurochirurgica.

Quality of Life After Surgery for Cerebral Cavernoma: Brainstem Versus Nonbrainstem Location.

H. Steiger, D. Hänggi, J. Cornelius, 2016, World neurosurgery.

[Diagnostic work-up and therapy of spinal vascular malformations: an update].

S. Eicker, H. Steiger, B. Turowski, 2010, Der Nervenarzt.

Custom-tailored minimally invasive partial C2-corpectomy for ventrally located intramedullary cavernous malformation

S. Eicker, H. Steiger, C. Mathys, 2013, Neurosurgical Review.

Scanning electron microscopic surface analysis of cryoconserved skull bone after decompressive craniectomy

H. Steiger, S. Ahmadi, M. Sabel, 2014, Cell and Tissue Banking.

Microsurgery plus whole brain irradiation versus Gamma Knife surgery alone for treatment of single metastases to the brain: a randomized controlled multicentre phase III trial

Hans-Jakob Steiger, Alexander Muacevic, Berndt Wowra, 2008, Journal of Neuro-Oncology.

Direct costs of microsurgical management of radiosurgically amenable intracranial pathology in Germany: an analysis of meningiomas, acoustic nEuromas, metastases and arteriovenous malformations of less than 3 cm in diameter

C. Vollmar, H. Steiger, C. Vollmar, 2003, Acta Neurochirurgica.

Surgical management of medium and large petroclival meningiomas: benchmark and limits

H. Steiger, 2016, Acta Neurochirurgica.

The Neurosurgical Clinic at the Ludwig-Maximilians University in Munich.

H. Steiger, H. Reulen, V. Olteanu-Nerbe, 1996, Neurosurgery.

Transorbital Keyhole Approach to Anterior Communicating Artery Aneurysms

H. Steiger, W. Stummer, E. Uhl, 2001, Neurosurgery.

Space-Occupying Tumor Bed Cysts as a Complication of Modern Treatment for High-Grade Glioma.

H. Steiger, M. Sabel, M. Rapp, 2017, World neurosurgery.

Colloid cysts.

H. Steiger, P. Winkler, F. Kreth, 2000, Journal of neurosurgery.

Carbonic Anhydrase XII is a Clinically Significant, Molecular Tumor-Subtype Specific Therapeutic Target in Glioma with the Potential to Combat Invasion of Brain Tumor Cells

H. Steiger, D. Hänggi, S. Muhammad, 2021, OncoTargets and therapy.

Aneurysms of the Anterior Cerebral Artery

H. Steiger, N. Etminan, D. Hänggi, 2015 .

First Clinical Applications of a High-Definition Three-Dimensional Exoscope in Pediatric Neurosurgery

H. Steiger, S. Ahmadi, K. Beseoglu, 2018, Cureus.

Surgery of Small Anterior Skull Base Meningiomas by Endoscopic 5-Aminolevulinic Acid Fluorescence Guidance: First Clinical Experience.

H. Steiger, M. Sabel, M. Kamp, 2019, World neurosurgery.

A view on the current and future therapy of brain aneurysms.

H. Steiger, 2011, Acta neurochirurgica. Supplement.

Neurobehavioural disturbances, rehabilitation outcome, and lesion site in patients after rupture and repair of anterior communicating artery aneurysm

H. Steiger, M. Prosiegel, A. Yassouridis, 1998, Journal of neurology, neurosurgery, and psychiatry.

Endoscopic Visualization of an Iatrogenic Valve Mechanism: Elucidating the Pathogenesis of Postoperative Tumor Bed Cysts.

H. Steiger, Daniel Remmel, T. Beez, 2018, World neurosurgery.

Giant Dumbbell-Shaped Intra- and Extracranial Nerve Schwannoma in a Child Presenting with Glossopharyngeal Neuralgia Syncope Syndrome: A Case Report and Review of the Literature

H. Steiger, T. Klenzner, J. Schipper, 2012, Journal of Neurological Surgery—Part A.

Stereotactic LINAC radiosurgery for incompletely resected or recurrent atypical and anaplastic meningiomas

R. Müller, V. Sturm, H. Steiger, 2011, Acta Neurochirurgica.

Treatment of Benign Meningiomas Using Radiosurgery

J. Régis, H. Steiger, I. Simiantonakis, 2014 .

Supratentorial meningeal melanocytoma mimicking a convexity meningioma

G. Reifenberger, H. Steiger, W. Stummer, 2006, Acta Neurochirurgica.

Calcifying pseudoneoplasm of the neuraxis (CAPNON) in the posterior third ventricle - a challenge for neuroendoscopy.

H. Steiger, J. Felsberg, D. Hänggi, 2020, World neurosurgery.

Surgical treatment of brainstem cavernous malformations: an international Delphi consensus.

E. Connolly, H. Steiger, M. Lawton, 2021, Journal of neurosurgery.

Symptomatic communicating hydrocephalus in a contemporary cohort of high grade glioma patients

H. Steiger, M. Sabel, M. Rapp, 2018, British journal of neurosurgery.

The extent of the perihemorrhagic perfusion zone correlates with hematoma volume in patients with lobar intracerebral hemorrhage

H. Steiger, B. Turowski, N. Etminan, 2014, Neuroradiology.

Perfusion CT in Patients With Spontaneous Lobar Intracerebral Hemorrhage: Effect of Surgery on Perihemorrhagic Perfusion

Hans-Jakob Steiger, Bernd Turowski, H. Steiger, 2012, Stroke.

Evaluation of a Murine Single-Blood-Injection SAH Model

C. Sommer, H. Steiger, T. Schneider, 2014, PloS one.

Thalamic Astrocytomas: Surgical Anatomy and Results of a Pilot Series Using Maximum Microsurgical Removal

H. Steiger, W. Stummer, C. Götz, 2000, Acta Neurochirurgica.

Results of surgery, embolization, and radiosurgery: A detailed literature review

H. Steiger, 2002 .

Life-threatening posterior reversible encephalopathy syndrome in the cerebellum treated by posterior fossa decompression

H. Steiger, M. Kamp, K. Beseoglu, 2017, Acta Neurochirurgica.

Outcome of acute supratentorial cerebral infarction in patients under 60

H. Steiger, 1991, Acta Neurochirurgica.

Profile and Prognosis of Spontaneous Lobar Intracerebral Hemorrhage: Comparison of 6-month Survival with STICH II and the MISTIE III Lobar Hemorrhage Subset

H. Steiger, D. Hänggi, K. Beseoglu, 2021, Journal of Neurological Surgery Part A: Central European Neurosurgery.

Enhancing the effect of 5-aminolevulinic acid based photodynamic therapy in human meningioma cells.

H. Steiger, J. Cornelius, P. Slotty, 2014, Photodiagnosis and photodynamic therapy.

A Site-Specific, Sustained-Release Drug Delivery System for Aneurysmal Subarachnoid Hemorrhage

M. Peet, H. Steiger, R. Macdonald, 2016, Neurotherapeutics.

Evaluation of post-operative complications associated with repeat resection and BCNU wafer implantation in recurrent glioblastoma

H. Steiger, M. Sabel, D. Hänggi, 2014, Acta Neurochirurgica.

The influence of decompressive craniectomy for major stroke on early cerebral perfusion.

H. Steiger, B. Turowski, D. Hänggi, 2015, Journal of neurosurgery.

From decompressive craniectomy to cranioplasty and beyond—a pediatric neurosurgery perspective

H. Steiger, S. Ahmadi, K. Beseoglu, 2019, Child's Nervous System.

Heat-shock protein 70-dependent dendritic cell activation by 5-aminolevulinic acid-mediated photodynamic treatment of human glioblastoma spheroids in vitro

H. Steiger, W. Stummer, M. Sabel, 2011, British Journal of Cancer.

Is 5-ALA fluorescence of cerebral metastases a prognostic factor for local recurrence and overall survival?

H. Steiger, B. Turowski, M. Sabel, 2018, Journal of Neuro-Oncology.

Early postoperative magnet resonance tomography after resection of cerebral metastases

H. Steiger, B. Turowski, M. Sabel, 2015, Acta Neurochirurgica.

5-ALA fluorescence of cerebral metastases and its impact for the local-in-brain progression

H. Steiger, B. Turowski, M. Sabel, 2016, Oncotarget.

Proof of principle: supramarginal resection of cerebral metastases in eloquent brain areas

H. Steiger, M. Sabel, J. Felsberg, 2012, Acta Neurochirurgica.

Accuracy and clinical applicability of a passive marker based frameless neuronavigation system

Alexander Muacevic, Eberhard Uhl, H. Steiger, 2000, Journal of Clinical Neuroscience.

Pediatric neurosurgery malpractice claims in Germany

H. Steiger, S. Ahmadi, T. Beez, 2018, Child's Nervous System.

Fluorescence-guided surgery with 5-aminolevulinic acid for resection of brain tumors in children—a technical report

H. Steiger, D. Hänggi, S. Sarikaya-Seiwert, 2014, Acta Neurochirurgica.

The impact of fluorescence guidance on spinal intradural tumour surgery

F. Floeth, S. Eicker, H. Steiger, 2013, European Spine Journal.

Predictors for a further local in-brain progression after re-craniotomy of locally recurrent cerebral metastases

H. Steiger, B. Turowski, M. Sabel, 2018, Neurosurgical Review.

Bow-hunter’s syndrome caused by dynamic vertebral artery stenosis at the cranio-cervical junction—a management algorithm based on a systematic review and a clinical series

H. Steiger, D. Hänggi, B. George, 2011, Neurosurgical Review.

Hemodynamic stroke: A rare pitfall in cranio cervical junction surgery

H. Steiger, D. Hänggi, J. Cornelius, 2014, Journal of craniovertebral junction & spine.

Bow Hunter's Syndrome Caused by Compression of the Subaxial Vertebral Artery: Surgical Technique of Anterolateral Decompression (video).

H. Steiger, B. George, J. Cornelius, 2018, World neurosurgery.

Spontaneous intracerebral haemorrhage in adults: a literature overview

H. Steiger, D. Hänggi, 2008, Acta Neurochirurgica.

NEWTON: Nimodipine Microparticles to Enhance Recovery While Reducing Toxicity After Subarachnoid Hemorrhage

J. Mocco, S. Mayer, H. Steiger, 2015, Neurocritical Care.

An introduction to the pathophysiology of aneurysmal subarachnoid hemorrhage

H. Steiger, T. Schneider, M. Kamp, 2018, Neurosurgical Review.

No additional neuroprotection provided by barbiturate-induced burst suppression under mild hypothermic conditions in rats subjected to reversible focal ischemia.

H. Steiger, S. Zausinger, A. Baethmann, 2000, Journal of neurosurgery.

Local Delivery of Nimodipine by Prolonged-Release Microparticles—Feasibility, Effectiveness and Dose-Finding in Experimental Subarachnoid Hemorrhage

C. Sommer, S. Eicker, H. Steiger, 2012, PloS one.

Comment on "An evidence-based clinical guideline for the diagnosis and treatment of lumbar disc herniation with radiculopathy".

H. Steiger, R. Bostelmann, 2014, The spine journal : official journal of the North American Spine Society.

Identification of posttraumatic ischemia and hyperperfusion by determination of the effect of induced arterial hypertension on carbon dioxide reactivity.

H. Steiger, R. Seiler, E. Ciessinna, 1996, Stroke.

Preventive neurosurgery: population-wide check-up examinations and correction of asymptomatic pathologies of the nervous system

H. Steiger, 2006, Acta Neurochirurgica.

Defining activities in neurovascular microsurgery training: entrustable professional activities for vascular neurosurgery

H. Steiger, V. Rohde, A. Raabe, 2022, Acta Neurochirurgica.

Principles of teaching in a structured training programme, the rotations, and the surgical training plan.

H. Steiger, 2004, Acta neurochirurgica. Supplement.

Can the combination of hyperthermia, seizures and ion channel dysfunction cause fatal post-ictal cerebral edema in patients with SCN1A mutations?

H. Steiger, M. Kamp, J. Windolf, 2017, Epilepsy & Behavior Case Reports.

Vagus nerve stimulation in patients with Lennox‐Gastaut syndrome: A meta‐analysis

H. Steiger, D. Hänggi, M. Kamp, 2020, Acta neurologica Scandinavica.

Computer-assisted resection of cerebral arteriovenous malformations.

H. Steiger, A. Muacevic, A Muacevic, 1999, Neurosurgery.

Retrograde venonidal microsurgical obliteration of brain stem AVM: a clinical feasibility study

H. Steiger, D. Hänggi, 2009, Acta Neurochirurgica.

M2/M2 Side-to-Side Rescue Anastomosis for Accidental M2 Trunk Occlusion during Middle Cerebral Artery Aneurysm Clipping: Technical Note

H. Steiger, E. Uhl, Seiro Ito, 2001, Neurosurgery.

Aneurysmal Subarachnoid Hemorrhage.

H. Steiger, B. Turowski, M. Kamp, 2017, Deutsches Arzteblatt international.

Intraoperative Indocyanine Green-Based Cortical Perfusion Assessment in Patients Suffering from Severe Traumatic Brain Injury.

H. Steiger, B. Turowski, M. Kamp, 2017, World neurosurgery.

Correlation of psychooncological distress- screening and quality of life assessment in neurosurgical patients

H. Steiger, M. Sabel, M. Rapp, 2017, Oncotarget.

Randomized, Open-Label, Phase 1/2a Study to Determine the Maximum Tolerated Dose of Intraventricular Sustained Release Nimodipine for Subarachnoid Hemorrhage (NEWTON [Nimodipine Microparticles to Enhance Recovery While Reducing Toxicity After Subarachnoid Hemorrhage])

J. Mocco, S. Mayer, H. Steiger, 2016, Stroke.

Randomized , Open-Label , Phase 1 / 2 a Study to Determine the Maximum Tolerated Dose of Intraventricular Sustained Release Nimodipine for Subarachnoid Hemorrhage ( NEWTON [ Nimodipine Microparticles to Enhance Recovery While Reducing Toxicity After Subarachnoid Hemorrhage

J. Mocco, S. Mayer, H. Steiger, 2016 .

The unruptured intracranial aneurysm treatment score

J. Mocco, S. Mayer, G. Hankey, 2015, Neurology.

Carotid endarterectomy — When to do it, how to do it?

H. Steiger, 2005, Acta Neurochirurgica.

MRI assessment of cerebral blood volume in patients with brain infarcts

M. Reiser, M. Reiser, H. Steiger, 1998, Neuroradiology.

Value of delayed gadolinium‐enhanced magnetic resonance imaging of cartilage for the pre‐operative assessment of cervical intervertebral discs

H. Steiger, A. Müller-Lutz, G. Antoch, 2017, Journal of orthopaedic research : official publication of the Orthopaedic Research Society.

Fluorescence Behavior and Dural Infiltration of Meningioma Analyzed by 5-Aminolevulinic Acid-Based Fluorescence: Operating Microscope Versus Mini-Spectrometer.

H. Steiger, M. Kamp, J. Felsberg, 2017, World neurosurgery.

Cerebral Aneurysms: Formation, Progression, and Developmental Chronology

Hans-Jakob Steiger, Bruce A. Buchholz, James C. Torner, 2013, Translational Stroke Research.

Endoscopic-assisted visualization of 5-aminolevulinic acid-induced fluorescence in malignant glioma surgery: a technical note.

H. Steiger, M. Sabel, M. Rapp, 2014, World neurosurgery.

Hemodynamic stress in lateral saccular aneurysms.

H. Steiger, D. Liepsch, H. Reulen, 1987 .

Dynamic Computed Tomographic Imaging of Regional Cerebral Blood Flow and Blood Volume: A Clinical Pilot Study

H. Steiger, R. Aaslid, R. Stooss, 1993, Stroke.

Fatal aneurysmal subarachnoid haemorrhage: Causes of 30-day in-hospital case fatalities in a large single-centre historical patient cohort

H. Steiger, D. Hänggi, K. Beseoglu, 2013, Clinical Neurology and Neurosurgery.

Strength, elasticity and viscoelastic properties of cerebral aneurysms

Rune Aaslid, H. Steiger, R. Aaslid, 2005, Heart and Vessels.

Risk factors for in-brain local progression in elderly patients after resection of cerebral metastases

H. Steiger, B. Turowski, M. Sabel, 2019, Scientific Reports.

Minispectrometer with handheld probe for 5-ALA based fluorescence-guided surgery of brain tumors: Preliminary study for clinical applications.

H. Steiger, M. Kamp, J. Cornelius, 2017, Photodiagnosis and photodynamic therapy.

Clinical value of 2-deoxy-[18F]fluoro-D-glucose positron emission tomography in patients with cervical spondylotic myelopathy.

F. Floeth, G. Stoffels, J. Herdmann, 2013, Neurosurgical focus.

Measures to increase value of preclinical research - an inexpensive and easy-to-implement approach to a QMS for an academic research lab

Michael Hewera, Ann-Christin Nickel, Nina Knipprath, 2020, F1000Research.

The impact of cerebral metastases growth pattern on neurosurgical treatment

H. Steiger, M. Sabel, M. Rapp, 2016, Neurosurgical Review.

The tumour is not enough or is it? Problems and new concepts in the surgery of cerebral metastases

H. Steiger, M. Sabel, M. Rapp, 2013, Ecancermedicalscience.

Spontaneous regression of multiple flow-related aneurysms following treatment of an associated brain arteriovenous malformation: A case report

H. Steiger, L. Remonda, J. Añon, 2022, Frontiers in Surgery.

Different Calculation Strategies Are Congruent in Determining Chemotherapy Resistance of Brain Tumors In Vitro

H. Steiger, M. Remke, D. Hänggi, 2020, Cells.

Inducible nitric oxide synthase: a possible key factor in the pathogenesis of chronic vasospasm after experimental subarachnoid hemorrhage.

Ralph, H. Steiger, W. Stummer, 1999, Journal of neurosurgery.

Long-term outcome and quality of life after nonaneurysmal subarachnoid hemorrhage

H. Steiger, D. Hänggi, K. Beseoglu, 2010, Acta Neurochirurgica.

Basic flow structure in saccular aneurysms: A flow visualization study

Dieter Liepsch, H. Steiger, D. Liepsch, 2005, Heart and Vessels.

Endoscopic Lavage of Extensive Chronic Subdural Hematoma in an Infant After Abusive Head Trauma: Adaptation of a Technique From Ventricular Neuroendoscopy

H. Steiger, C. Munoz-Bendix, T. Beez, 2018, Cureus.

5-ALA fluorescence behavior of cerebral infectious and inflammatory disease

H. Steiger, B. Turowski, M. Sabel, 2017, Neurosurgical review.

A new possibility to assess the perioperative walking capacity using a global positioning system in neurosurgical spine patients: a feasibility study

H. Steiger, J. Cornelius, I. Fischer, 2016, European Spine Journal.

Traumatic Brain Injuries in the Ancient Egypt: Insights from the Edwin Smith Papyrus

H. Steiger, D. Hänggi, M. Kamp, 2012, Journal of Neurological Surgery—Part A.

Traumatic Brain Injuries in the Ancient Egypt: Insights from the Edwin Smith Papyrus

H. Steiger, D. Hänggi, M. Kamp, 2011, Central European Neurosurgery.

Diversity of presynaptic calcium channels displaying different synaptic properties

H. Steiger, T. Schneider, D. Hänggi, 2012, Reviews in the neurosciences.

Toward automatic evaluation of medical abstracts: The current value of sentiment analysis and machine learning for classification of the importance of PubMed abstracts of randomized trials for stroke.

H. Steiger, I. Fischer, 2020, Journal of stroke and cerebrovascular diseases : the official journal of National Stroke Association.

ALA-induced porphyrin accumulation in medulloblastoma and its use for fluorescence-guided surgery.

S. Eicker, H. Steiger, W. Stummer, 2011, Central European neurosurgery.

Hemodynamic response and clinical outcome following intravenous milrinone plus norepinephrine–based hyperdynamic hypertensive therapy in patients suffering secondary cerebral ischemia after aneurysmal subarachnoid hemorrhage

H. Steiger, L. Remonda, J. Berberat, 2022, Acta Neurochirurgica.

Early prognosis of supratentorial grade 2 astrocytomas in adult patients after resection or stereotactic biopsy

H. Steiger, U. Ebeling, H. Reulen, 2005, Acta Neurochirurgica.

An inexpensive and easy-to-implement approach to a Quality Management System for an academic research lab

Michael Hewera, Ann-Christin Nickel, Nina Knipprath, 2020, F1000Research.

Meteorological factors for subarachnoid hemorrhage in the greater Düsseldorf area revisited: a machine learning approach to predict the probability of admission of patients with subarachnoid hemorrhage

H. Steiger, M. Kamp, J. V. van Lieshout, 2019, Acta Neurochirurgica.

Aneurysm wall enhancement in black blood MRI correlates with aneurysm size. Black blood MRI could serve as an objective criterion of aneurysm stability in near future

H. Steiger, B. Turowski, A. Filis, 2018, Clinics and practice.

Cerebral Aneurysms: Formation, Progression, and Developmental Chronology

H. Steiger, J. Torner, R. Macdonald, 2014, Translational Stroke Research.

The unruptured intracranial aneurysm treatment score ETMINAN , Nima

E. Connolly, H. Steinmetz, H. Steiger, 2018 .

Letter to the Editor Regarding "A Novel Wavelength-Specific Blue Light-Emitting Headlamp for 5-Aminolevulinic Acid Fluorescence-Guided Resection of Glioblastoma".

H. Steiger, M. Sabel, M. Rapp, 2020, World neurosurgery.

Preoperative Localization of Spinal and Peripheral Pathologies for Surgery by Computed Tomography–Guided Placement of a Specialized Needle System

H. Steiger, W. Stummer, P. Kröpil, 2010, Neurosurgery.

Impact of cordectomy as a treatment option for posttraumatic and non-posttraumatic syringomyelia with tethered cord syndrome and myelopathy.

H. Steiger, G. Hildebrandt, C. Ewelt, 2010, Journal of neurosurgery. Spine.

Regional impairment of 18F-FDG uptake in the cervical spinal cord in patients with monosegmental chronic cervical myelopathy

F. Floeth, G. Stoffels, J. Herdmann, 2010, European Radiology.

Prognostic Value of 18 F-FDG PET in Monosegmental Stenosis and Myelopathy of the Cervical Spinal Cord

F. Floeth, G. Stoffels, J. Herdmann, 2011 .

Epilepsy, Headache, and Quality of Life after Resection of Cerebral Arteriovenous Malformations

H. Steiger, B. Turowski, N. Etminan, 2014, Journal of Neurological Surgery—Part A.

Recurrent spinal metastasis of a sporadic medullary carcinoma of the thyroid after radiation therapy: a case report and review of the literature

F. Floeth, S. Eicker, H. Steiger, 2015, Clinical case reports.

Microsurgical resection of Spetzler–Martin grades 1 and 2 unruptured brain arteriovenous malformations results in lower long-term morbidity and loss of quality-adjusted life-years (QALY) than conservative management—results of a single group series

H. Steiger, B. Turowski, N. Etminan, 2015, Acta Neurochirurgica.

5-ALA-Induced Fluorescence in Leptomeningeal Dissemination of Spinal Malignant Glioma.

H. Steiger, B. Turowski, M. Sabel, 2018, World neurosurgery.

Fluorescence-Guided Resection of Spinal Metastases of Malignant Glioma: Report of 2 Cases

H. Steiger, W. Stummer, M. Rapp, 2012, Journal of Neurological Surgery—Part A.

Treatment of unruptured brain AVM in the aftermath of ARUBA and the Scottish Audit of Intracranial Vascular Malformations

H. Steiger, K. Schaller, 2015, Acta Neurochirurgica.

Cerebral Hemodynamic Evaluation by Means of Transcranial Doppler Sonography

H. Steiger, A. Nirkko, 1990 .

Vertebral artery loop causing cervical compression.

H. Steiger, T. Yousry, K. Seelos, 1996, AJNR. American journal of neuroradiology.

Fronto-mesial WHO grade II and III gliomas: specific aspects of tumours arising from the anterior cingulate gyrus

F. Floeth, H. Steiger, B. Turowski, 2009, Acta Neurochirurgica.

Glioblastoma multiforme of the elderly: the prognostic effect of resection on survival

H. Steiger, W. Stummer, M. Sabel, 2011, Journal of Neuro-Oncology.

Is the intensity of the 5-ALA-derived fluorescence related to the light source?

H. Steiger, M. Sabel, M. Rapp, 2019, World neurosurgery.

Efficacy of 5-aminolevulinic acid based photodynamic therapy in pituitary adenomas-experimental study on rat and human cell cultures.

H. Steiger, D. Hänggi, M. Kamp, 2016, Photodiagnosis and photodynamic therapy.

Comparison of different hybrid techniques for the treatment of multi-level cervical degenerative disc disease - analysis of prospectively collected clinical, radiological, and psychological parameters.

H. Steiger, R. Bostelmann, Tamara Bostelmann, 2020, World neurosurgery.

Intraspinal Lumbar Juxtaarticular Cyst Treatment Through CT-Guided Percutaneus Induced Rupture Results in a Favorable Patient Outcome

H. Steiger, M. Gollwitzer, A. Kuršumović, 2016, Clinics and practice.

Volume of cerebrospinal fluid drainage as a predictor for pretreatment aneurysmal rebleeding.

H. Steiger, M. Kamp, J. V. van Lieshout, 2017, Journal of Neurosurgery.

Treatment of carotid tandem stenosis by combined carotid endarterectomy and balloon angioplasty: technical case report.

H. Steiger, A. Spuler, D. Widenka, 1999, Neurosurgery.

Evaluation of abstracts submitted for the annual meeting of the German Neurosurgical Society 1999--unravelling a mystery.

H. Steiger, E. Uhl, H. Reulen, 1999, Zentralblatt für Neurochirurgie.

Dynamics of Journal Impact Factors and Limits to Their Inflation

Hans-Jakob Steiger, H. Steiger, Igor Fischer, 2018, Journal of Scholarly Publishing.

Development of neurosurgery in Germany: comparison of data collected by polls for 1997, 2003, and 2008 among providers of neurosurgical care.

H. Steiger, H. Reulen, Michael Krämer, 2012, World neurosurgery.

Cardiac phenomena during kainic-acid induced epilepsy and lamotrigine antiepileptic therapy

H. Steiger, J. Hescheler, T. Schneider, 2014, Epilepsy Research.

The impact of brain shift in deep brain stimulation surgery: observation and obviation

C. Wille, J. Vesper, H. Steiger, 2012, Acta Neurochirurgica.

Association between health insurance status and malignant glioma.

H. Steiger, M. Sabel, M. Forster, 2020, Neuro-oncology practice.

Double-barrel extracranial–intracranial bypass surgery followed by endovascular carotid artery occlusion in a patient with an extracranial giant internal carotid artery aneurysm due to Ehlers–Danlos syndrome

H. Steiger, B. Turowski, D. Hänggi, 2012, Journal of NeuroInterventional Surgery.

Dual- versus Single-Energy CT-Angiography Imaging for Patients Undergoing Intracranial Aneurysm Repair

H. Steiger, C. Mathys, C. Rubbert, 2017, Cerebrovascular Diseases.

Intra-Arterial Nimodipine for Severe Cerebral Vasospasm after Aneurysmal Subarachnoid Hemorrhage: Influence on Clinical Course and Cerebral Perfusion

H. Steiger, M. Yong, B. Turowski, 2008, American Journal of Neuroradiology.

The clinical examination in the patient with subarachnoid hemorrhage is still the most reliable parameter for predicting pathophysiological changes

H. Steiger, K. Beseoglu, Athanasios K Petridis, 2017, Surgical neurology international.

Level of Headaches After Surgical Aneurysm Clipping Decreases Significantly Faster Compared to Endovascular Coiled Patients

H. Steiger, M. Kamp, J. Cornelius, 2017, Clinics and practice.

Hypermetabolism in 18F-FDG PET Predicts Favorable Outcome Following Decompressive Surgery in Patients with Degenerative Cervical Myelopathy

F. Floeth, G. Stoffels, J. Herdmann, 2013, Journal of Nuclear Medicine.

Marking wire placement for improved accuracy in thoracic spinal surgery

S. Eicker, H. Steiger, S. Ahmadi, 2014, Clinical Neurology and Neurosurgery.

Risk factors for in-brain local progression in elderly patients after resection of cerebral metastases

H. Steiger, B. Turowski, M. Sabel, 2019, Scientific Reports.

Current Treatments for Trigeminal Neuralgia - a Surgical Approach

H. Steiger, R. Freynhagen, G. Horstmann, 2007 .

Diagnostic Performance of 18F-FET PET in Newly Diagnosed Cerebral Lesions Suggestive of Glioma

G. Reifenberger, F. Floeth, G. Stoffels, 2013, The Journal of Nuclear Medicine.

Trends in Neurovascular Surgery

H. Steiger, B. Turowski, L. Regli, 2011 .

Influence of Blood Pressure Variability on short-term Outcome in Patients with Subarachnoid Hemorrhage

H. Steiger, D. Hänggi, K. Beseoglu, 2010, Central European neurosurgery.

Microsurgery or radiosurgery for cerebral arteriovenous malformations? A study of two paired series.

H. Steiger, D. Hänggi, 2008, Neurosurgery.

Some Complex Aneurysms and Solutions

H. Steiger, N. Etminan, D. Hänggi, 2015 .

The unruptured intracranial aneurysm treatment score

J. Mocco, S. Mayer, G. Hankey, 2015, Neurology.

Predictive Analytics in Clinical Practice: Advantages and Disadvantages.

H. Steiger, Hendrik-Jan Mijderwijk, 2021, Acta neurochirurgica. Supplement.

Prognostic Model for Chronic Shunt-Dependent Hydrocephalus After Aneurysmal Subarachnoid Hemorrhage.

H. Steiger, J. Cornelius, Athanasios K Petridis, 2019, World neurosurgery.

The impact of cerebral metastases growth pattern on neurosurgical treatment

H. Steiger, M. Sabel, M. Rapp, 2016, Neurosurgical Review.

Quantification of PpIX-fluorescence of cerebral metastases: a pilot study

H. Steiger, M. Sabel, M. Rapp, 2019, Clinical & Experimental Metastasis.

Is it all a matter of size? Impact of maximization of surgical resection in cerebral tumors

H. Steiger, S. Ahmadi, M. Sabel, 2018, Neurosurgical Review.

Trends in Neurovascular Interventions

Giuseppe Esposito, Hans-Jakob Steiger, Luca Regli, 2014 .

Reply to the comment re: “Traumatic brain injuries in illustrated literature: experience from a series of over 700 head injuries in the Asterix comic books” by Nikolas Lloyd

H. Steiger, D. Hänggi, M. Kamp, 2011, Acta Neurochirurgica.

Surgical and combined endovascular and surgical case presentations (Cases S-1 to S-40)

H. Steiger, A. Muacevic, H. Brückmann, 2002 .

Haemodynamic stress in lateral saccular aneurysms

D. Liepsch, H. Steiger, D. Liepsch, 1987, Acta Neurochirurgica.

Symptomatic intracystic hemorrhage in pineal cysts. Report of 3 cases.

H. Steiger, W. Stummer, B. Turowski, 2009, Journal of neurosurgery. Pediatrics.

Quantification of ALA-fluorescence induced by a modified commercially available head lamp and a surgical microscope

H. Steiger, M. Sabel, M. Rapp, 2018, Neurosurgical Review.

Evolution of Management of Intracranial Aneurysms in Children

H. Steiger, D. Hänggi, T. Beez, 2016, Journal of child neurology.

Application of nicardipine prolonged-release implants: analysis of 97 consecutive patients with acute subarachnoid hemorrhage.

H. Steiger, D. Hänggi, 2006, Neurosurgery.

Various shades of red—a systematic analysis of qualitative estimation of ALA-derived fluorescence in neurosurgery

H. Steiger, M. Sabel, M. Rapp, 2016, Neurosurgical Review.

[Endarterectomy in asymptomatic carotid artery stenosis? A discussion of results of the Asymptomatic Carotid Atherosclerosis study].

H. Steiger, R. Haberl, 1996, Der Nervenarzt.

Computer modeling of intracranial saccular and lateral aneurysms for the study of their hemodynamics.

K Perktold, H. Steiger, K. Perktold, 1997, Neurosurgery.

Periprocedural aneurysm rerupture in relation to timing of endovascular treatment and outcome

H. Steiger, D. Verbaan, R. Donders, 2018, Journal of Neurology, Neurosurgery, and Psychiatry.

The Importance of Surgery as Part of Multimodal Therapy in Rapid Progressive Primary Extraosseous Ewing Sarcoma of the Cervical Intra- and Epidural Space

H. Steiger, M. Leimert, K. Gierga, 2016, Clinics and practice.