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J. Kivelev · SciRah

Researcher profile · Semantic Scholar

J. Kivelev

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J. Kivelev — researcher profile on SciRah

h-index: 18
Works: 41
Citations: 810

Most-cited papers

A Novel Craniotomy Simulator Provides a Validated Method to Enhance Education in the Management of Traumatic Brain Injury.
A. Elsharkawy, M. Lehecka, M. Niemelä, J. Kivelev +4 more
2013Neurosurgery87 citations
Semantic Scholar
Intraventricular cerebral cavernomas: a series of 12 patients and review of the literature.
J. Kivelev, M. Niemelä, R. Kivisaari, J. Hernesniemi
2010Journal of Neurosurgery69 citations
Semantic Scholar
A Proposed Grading System of Brain and Spinal Cavernomas
J. Kivelev, A. Laakso, M. Niemelä, J. Hernesniemi
2011Neurosurgery46 citations
Semantic Scholar
LONG‐TERM OUTCOME OF PATIENTS WITH MULTIPLE CEREBRAL CAVERNOUS MALFORMATIONS
J. Kivelev, M. Niemelä, R. Kivisaari, R. Dashti +2 more
2009Neurosurgery46 citations
Semantic Scholar
Characteristics of cavernomas of the brain and spine.
J. Kivelev, M. Niemelä, J. Hernesniemi
2012Journal of clinical neuroscience39 citations
Semantic Scholar
Outcome after microsurgery in 14 patients with spinal cavernomas and review of the literature.
J. Kivelev, M. Niemelä, J. Hernesniemi
2010Journal of Neurosurgery : Spine36 citations
Semantic Scholar
Cervical intradural extramedullary cavernoma presenting with isolated intramedullary hemorrhage.
J. Kivelev, C. Ramsey, R. Dashti, M. Porras +2 more
2008Journal of Neurosurgery : Spine36 citations
Semantic Scholar
Treatment strategies in cavernomas of the brain and spine.
J. Kivelev, M. Niemelä, J. Hernesniemi
2012Journal of clinical neuroscience35 citations
Semantic Scholar
Microsurgical treatment of temporal lobe cavernomas
J. Kivelev, M. Niemelä, G. Blomstedt, R. Roivainen +2 more
2011Acta Neurochirurgica32 citations
Semantic Scholar
Detection Rates and Trends of Asymptomatic Unruptured Intracranial Aneurysms From 2005 to 2019
Dan Laukka, J. Kivelev, M. Rahi, T. Vahlberg +3 more
2023Neurosurgery28 citations Open access
Semantic Scholar
Experiences with TachoSil® in microneurosurgery
J. Kivelev, Felix Göhre, M. Niemelä, J. Hernesniemi
2015Acta Neurochirurgica26 citations
Semantic Scholar
Contralateral Approach to Internal Carotid Artery Ophthalmic Segment Aneurysms: Angiographic Analysis and Surgical Results for 30 Patients.
Hugo Andrade-Barazarte, J. Kivelev, F. Goehre, B. R. Jahromi +7 more
2015Neurosurgery26 citations
Semantic Scholar
Outcome of decompressive craniectomy in comparison to nonsurgical treatment in patients with malignant MCA infarction
A. Rahmanian, Babak Seifzadeh, A. Razmkon, P. Petramfar +3 more
2013SpringerPlus26 citations Open access
Semantic Scholar
Surgical treatment of brainstem cavernous malformations: an international Delphi consensus.
P. Dammann, A. Abla, R. Al-Shahi Salman, Hugo Andrade-Barazarte +24 more
2021Journal of Neurosurgery25 citations
Semantic Scholar
Factors Determining Surgical Approaches to Basilar Bifurcation Aneurysms and Its Surgical Outcomes.
Mardjono Tjahjadi, J. Kivelev, Joseph C. Serrone, H. Maekawa +5 more
2016Neurosurgery25 citations
Semantic Scholar
Contralateral Approach to Bilateral Middle Cerebral Artery Aneurysms: Comparative Study, Angiographic Analysis, and Surgical Results.
Hugo Andrade-Barazarte, J. Kivelev, F. Goehre, B. R. Jahromi +7 more
2015Neurosurgery23 citations
Semantic Scholar
Transient Cardiac Arrest Induced by Adenosine: A Tool for Contralateral Clipping of Internal Carotid Artery-Ophthalmic Segment Aneurysms.
Hugo Andrade-Barazarte, T. Luostarinen, F. Goehre, J. Kivelev +8 more
2015World Neurosurgery22 citations
Semantic Scholar
Long-term visual outcome after microsurgical removal of occipital lobe cavernomas.
J. Kivelev, E. Koskela, K. Setälä, M. Niemelä +1 more
2012Journal of Neurosurgery19 citations Open access
Semantic Scholar
Brainstem Cavernous Malformations Management: Microsurgery vs. Radiosurgery, a Meta-Analysis
George Fotakopoulos, Hugo Andrade-Barazarte, J. Kivelev, Mardjono Tjahjadi +2 more
2022Frontiers in Surgery18 citations Open access
Semantic Scholar
Superficial Temporal Artery: Distal Posterior Cerebral Artery Bypass through the Subtemporal Approach: Technical Note and Pilot Surgical Cases.
A. Kawashima, Hugo Andrade-Barazarte, B. R. Jahromi, M. Oinas +5 more
2017Operative Neurosurgery18 citations
Semantic Scholar
The outcome in patients with spinal cavernomas presenting with symptoms due to mass effect and/or hemorrhage: conservative vs surgical management. A meta-analysis: Direct Comparison of Approach-Related Complications.
George Fotakopoulos, J. Kivelev, Hugo Andrade-Barazarte, Mardjono Tjahjadi +2 more
2021World Neurosurgery16 citations
Semantic Scholar
Intracranial aneurysm is predicted by abdominal aortic calcification index: A retrospective case-control study.
V. Rantasalo, J. Gunn, T. Kiviniemi, J. Hirvonen +6 more
2021Atherosclerosis13 citations Open access
Semantic Scholar
Effect of xenon on brain injury, neurological outcome, and survival in patients after aneurysmal subarachnoid hemorrhage—study protocol for a randomized clinical trial
Mikael Laaksonen, Jaakko Rinne, M. Rahi, J. Posti +24 more
2023Trials12 citations Open access
Semantic Scholar
Presigmoid Approach to Vertebrobasilar Artery Aneurysms: A Series of 31 Patients and Review of the Literature.
Mardjono Tjahjadi, M. Niemelä, J. Kivelev, Joseph C. Serrone +7 more
2016World Neurosurgery12 citations
Semantic Scholar
Muscle Insertion Line as a Simple Landmark To Identify the Transverse Sinus When Neuronavigation Is Unavailable.
J. Kivelev, R. Kivisaari, M. Niemelä, J. Hernesniemi
2016World Neurosurgery11 citations
Semantic Scholar
Open Surgery for Recurrent Intracranial Aneurysms: Techniques and Long-Term Outcomes.
J. Kivelev, R. Tanikawa, K. Noda, J. Hernesniemi +8 more
2016World Neurosurgery11 citations
Semantic Scholar
Four-fold benefit of wound closure under high magnification
J. Kivelev, J. Hernesniemi
2013Surgical neurology international10 citations Open access
Semantic Scholar
An international call for a new grading system for cerebral and cerebellar cavernomas.
M. Fontanella, S. Bacigaluppi, F. Doglietto, L. Zanin +16 more
2021Journal of Neurosurgical Sciences8 citations Open access
Semantic Scholar
Serum Levels of Monocyte Chemoattractant Protein-1 Correlate with Poor Clinical Grades in Cerebral Aneurysms.
A. Rahmanian, Navideh Mohebali, A. Haghnegahdar, E. K. Sarvestani +3 more
2015Iranian journal of immunology : IJI7 citations
Semantic Scholar
Advances in the biology of cerebral cavernous malformations
J. Kivelev, A. Laakso, M. Niemelä, J. Hernesniemi
2010Surgical neurology international6 citations Open access
Semantic Scholar
Brain and Spinal Cavernomas : Helsinki Experience
J. Kivelev
20106 citations
Semantic Scholar
Physical exertion as a risk factor for perimesencephalic nonaneurysmal subarachnoid hemorrhage
Dan Laukka, J. Kivelev, R. Rautio, J. Kuhmonen +3 more
2022Brain and Behavior5 citations Open access
Semantic Scholar
Brain white matter hyperintensities in Kawasaki disease: A case–control study
Dan Laukka, R. Parkkola, J. Hirvonen, P. Ylikotila +5 more
2022Frontiers in Neuroscience4 citations Open access
Semantic Scholar
The orbitozygomatic stich: A technical modification of the lateral supraorbital approach
Miroslava Lazuková, Hugo Andrade-Barazarte, Mahkham Makhamov, J. Kivelev +6 more
2016Surgical neurology international3 citations Open access
Semantic Scholar
The clinical value of indocyanine green angiography in the microsurgery of brain cavernomas is very limited
M. Niemelä, J. Kivelev, J. Hernesniemi
2012Acta Neurochirurgica3 citations Open access
Semantic Scholar
Rates and age trends in lumbar fusions in 2002 – 2017 – a descriptive analysis of 3,000 patients
M. Saltychev, P. Virolainen, J. Kivelev, J. Frantzén +1 more
20181 citations
Semantic Scholar
Brain and spinal cavernous malformations
Anastasia Gotko, J. Kivelev, A. Son
20131 citations Open access
Semantic Scholar
Intracranial aneurysm rupture is predicted by abdominal aortic calcification index - a retrospective case-control study
V. Rantasalo, J. Gunn, T. Kiviniemi, J. Hirvonen +6 more
2021Brain and Spine0 citations Open access
Semantic Scholar
Natural History of Cavernous Malformations
J. Kivelev, M. Niemelä
2020Cavernomas of the CNS0 citations
Semantic Scholar
Lady with a headache - an extreme case of multiple cavernomas
A. Laakso, J. Kivelev
20130 citations
Semantic Scholar
Microsurgery Yields Better Outcomes in Multiple Cerebral Cavernomatous Malformations Long-Term Outcome of Patients With Multiple Cerebral Cavernous Malformations
J. Kivelev, Velasco F Carrillo-Ruiz, Jd, Chang El +4 more
20100 citations
Semantic Scholar

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B. R. Jahromi×7

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Dan Laukka — researcher profile on SciRah

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Mardjono Tjahjadi×4

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Mardjono Tjahjadi — researcher profile on SciRah