Olli Heiskanen - Concepedia

Concepedia

Author

Olli Heiskanen

Helsinki University Hospital

Also Known As

O HEISKANEN, O Heiskanen, O. HEISKANEN, O. Heiskanen, Olli Heiskanen

73

Publications

4.2K

Citations

30

H-Index

83

Concepts

All Affiliations

Helsinki University Hospital University of Helsinki Helsinki Children's Hospital

OH

About

Olli Heiskanen is an author at Helsinki University Hospital specializing in medicine, neurology, and brain injury.

Top Concepts

#	Concept	H-Index	Publications	Citations
1	Medicine	23	37	1.8K
2	Health Sciences	5	5	330
3	Social Sciences	3	3	183
4	Anatomy	2	2	85
5	Public Health	1	1	22

Olli Heiskanen

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47

Publications

4.2K

Citations

30

H-Index

	Year	Citations
Natural history of unruptured intracranial aneurysms: a long-term follow-up study Seppo Juvela, Matti Porras, Olli Heiskanen Journal of neurosurgery	1993	596
Interstitial Chemotherapy with Carmustine-loaded Polymers for High-grade Gliomas: A Randomized Double-blind Study S. Valtonen, UI la Timonen, Petri Toivanen, Neurosurgery	1997	426
Long-term outcome after removal of spinal schwannoma: a clinicopathological study of 187 cases Matti Seppälä, Matti Haltia, Risto Sankila, Journal of neurosurgery	1995	308
Timing of operation for ruptured supratentorial aneurysms: a prospective randomized study Juha Öhman, Olli Heiskanen Journal of neurosurgery	1989	266
Risk of bleeding from unruptured aneurysms in cases with multiple intracranial aneurysms Olli Heiskanen Journal of neurosurgery	1981	195
Chronic subdural hematoma in adults R Fogelholm, Olli Heiskanen, O. Waltimo Journal of neurosurgery	1975	189
Effect of nimodipine on the outcome of patients after aneurysmal subarachnoid hemorrhage and surgery Juha Öhman, Olli Heiskanen Journal of neurosurgery SurgeryAnesthetic AdministrationNeurovascular DiseaseAneurysmal Subarachnoid HemorrhageStroke	1988	182
PROGNOSIS OF SEVERE BRAIN INJURY Olli Heiskanen, P. Sipponen Acta Neurologica Scandinavica Traumatic Brain InjuryTotal MortalityDisabilityBrain LesionNeurological Injury	1970	136
Risks of surgery for unruptured intracranial aneurysms Olli Heiskanen Journal of neurosurgery Endovascular TechniqueSurgeryNeurovascular DiseaseUnruptured Intracranial AneurysmsSecond Operation	1986	136
Long-term outcome after removal of spinal neurofibroma Matti Seppälä, Matti Haltia, Risto Sankila, Journal of neurosurgery Surgical OncologyPathologySurgerySpinal DisorderNeuromas	1995	127

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