Diffusion tensor imaging versus intraoperative subcortical mapping for glioma resection: a systematic review and meta-analysis.

ABSTRACT: Maintaining the integrity of crucial fiber tracts allows functional preservation and improved recovery in patients with glioma resection. Diffusion tensor imaging (DTI) and intraoperative subcortical mapping (ISM) are commonly required for pre- and intraoperative assessment of white matter fibers. This study investigated differences of clinical outcomes in glioma resection aided by DTI or ISM. A comprehensive literature retrieval of the PubMed and Embase databases identified several DTI or ISM studies in 2000-2022. Clinical data, including extent of resection (EOR) and postoperative neurological deficits, was collected and statistically analyzed. Heterogeneity was regressed by a random effect model and the Mann-Whitney U test was used to test statistical significance. Publication bias was

SUBMITTER: Li Y 

PROVIDER: S-EPMC10307847 | biostudies-literature | 2023 Jun

REPOSITORIES: biostudies-literature