Intraoperative MRI for brain tumor resection

Yuko Ono; Y. Muragaki; N. Ozawa; T. Maruyama; H. Iseki; K. Abe; T. Hori

doi:10.1177/19714009080210s108

Intraoperative MRI for brain tumor resection

Yuko Ono, Y. Muragaki, N. Ozawa, T. Maruyama, H. Iseki, K. Abe, T. Hori

Research output: Contribution to journal › Article › peer-review

1 Citation (Scopus)

Abstract

Computer aided neurosurgery is now a highly advanced and essential technique, especially for the gliomas in the vicinity to the eloquent areas or deep inside of the brain. The intraoperative MRI (iMRI) is an important tool for the computer navigation system, considering brain shift under craniotomy. Real time navigation by the iMRI with brain mapping by subcortical stimulation and verbal confirmation by awake craniotomy can lead to the safe and precise tumor resection. The usefulness of an intraoperative low-field open MRI is defined for neuronavigation, especially for demonstration of the pyramidal tract in relation to the precise tumor location, considering brain shift during the operative procedure, to avoid tract injury.

Original language	English
Pages (from-to)	39-46
Number of pages	8
Journal	Neuroradiology Journal
Volume	21
Issue number	SUPPL. 1
DOIs	https://doi.org/10.1177/19714009080210s108
Publication status	Published - 2008 Sep

Keywords

Brain tumor
Computer aided neurosurgery
Intra-operative MRI
Intra-operative diffusion weighted image

ASJC Scopus subject areas

Radiology Nuclear Medicine and imaging
Clinical Neurology

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10.1177/19714009080210s108

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AU - Ozawa, N.

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AU - Iseki, H.

AU - Abe, K.

AU - Hori, T.

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