Report of Negative Diffusion-Weighted MR Imaging during Tumor Resections Using Intraoperative MRI

被引：3

作者：

Prabhu, Sujit S. ^{[1
]}

Levine, Nicholas B. ^{[1
]}

Rao, Ganesh ^{[1
]}

Shah, Komal ^{[2
]}

Weinberg, Jeffrey ^{[1
]}

机构：

[1] Univ Texas MD Anderson Canc Ctr, Dept Neurosurg, Houston, TX 77030 USA

[2] Univ Texas MD Anderson Canc Ctr, Dept Diagnost Radiol, Houston, TX 77030 USA

来源：

STEREOTACTIC AND FUNCTIONAL NEUROSURGERY | 2009年 / 87卷 / 05期

关键词：

Intraoperative MR imaging; Brain tumors; Diagnostics; WHITE-MATTER ISCHEMIA; CEREBRAL-ARTERY OCCLUSION; ACUTE STROKE; CALCIUM HOMEOSTASIS; BRAIN; GRAY; ADENOSINE; BREAKDOWN; INJURY; TISSUE;

D O I：

10.1159/000230693

中图分类号：

Q189 [神经科学];

学科分类号：

071006 ;

摘要：

Intraoperative MR imaging allows surgeons to continually assess the extent of resection of a tumor and other potential complications. Diffusion-weighted MR imaging (DWI) is a very important diagnostic tool for the early detection of ischemic injury to the brain. Ischemic changes could potentially result in the development of infarction and neurological deficits during brain tumor resections; however, the incidence and importance of negative DWI is poorly understood. Here, we describe 3 cases of negative DWI during brain tumor resections using BrainSUITE, and discuss the possible causes and outcomes in these patients. Copyright (C) 2009 S. Karger AG, Basel

引用

页码：304 / 308

页数：5

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