Geirmund Unsgaard

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 · 427 citations

Medicine, Neurosurgery, Oncology +15

Neuronavigation by Intraoperative Three-dimensional Ultrasound: Initial Experience during Brain Tumor Resection

Geirmund Unsgaard, Steinar Ommedal, Tomm B. Müller et al. · Neurosurgery · 2002 · 267 citations

Medicine, Neurosurgery, Surgery +14

Functional neuronavigation combined with intra-operative 3D ultrasound: Initial experiences during surgical resections close to eloquent brain areas and future directions in automatic brain shift compensation of preoperative data

Inge-André Rasmussen, Frank Lindseth, Ola M. Rygh et al. · Acta Neurochirurgica · 2007 · 163 citations

Medicine, Neurosurgery, Surgery +15

Brain Operations Guided by Real-time Two-dimensional Ultrasound: New Possibilities as a Result of Improved Image Quality

Geirmund Unsgaard, Aage Grønningsaeter, Steinar Ommedal et al. · Neurosurgery · 2002 · 142 citations

Medicine, Neurological Surgery, Neurosurgery +16

Ability of navigated 3D ultrasound to delineate gliomas and metastases – comparison of image interpretations with histopathology

Geirmund Unsgaard, Tormod Selbekk, Tim Müller et al. · Acta Neurochirurgica · 2005 · 131 citations

Medicine, Oncology, Radiology +15