Concepedia

Olli Heiskanen

OH

47

Publications

4.2K

Citations

30

H-Index

1963

Active since

Affiliations

Helsinki University Hospital(Current)

University of Helsinki

Helsinki Children's Hospital

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

Top concepts

Publications per year

1963–2009

47

Publications

47

Natural history of unruptured intracranial aneurysms: a long-term follow-up study

Seppo Juvela, Matti Porras, Olli Heiskanen · Journal of neurosurgery · 1993 · 596 citations

Interstitial Chemotherapy with Carmustine-loaded Polymers for High-grade Gliomas: A Randomized Double-blind Study

S. Valtonen, UI la Timonen, Petri Toivanen et al. · Neurosurgery · 1997 · 426 citations

Long-term outcome after removal of spinal schwannoma: a clinicopathological study of 187 cases

Matti Seppälä, Matti Haltia, Risto Sankila et al. · Journal of neurosurgery · 1995 · 308 citations

Timing of operation for ruptured supratentorial aneurysms: a prospective randomized study

Juha Öhman, Olli Heiskanen · Journal of neurosurgery · 1989 · 266 citations

Risk of bleeding from unruptured aneurysms in cases with multiple intracranial aneurysms

Olli Heiskanen · Journal of neurosurgery · 1981 · 195 citations

Rows per page

1–5 of 47