期刊
CANCER LETTERS
卷 477, 期 -, 页码 97-106出版社
ELSEVIER IRELAND LTD
DOI: 10.1016/j.canlet.2020.02.025
关键词
Advanced; Imaging; MRI; Intratumoral; Heterogeneity; Glioma; Glioblastoma; Radiogenomics; Histologic
类别
资金
- NIH [CA221938, NS082609, CA220378]
- Mayo Clinic Foundation (U.S.A.)
- James S. McDonnell Foundation (U.S.A)
- Ben and Catherine Ivy Foundation (U.S.A.)
- Arizona Biomedical Research Commission (U.S.A.)
High-grade glioma (HGG), and particularly Glioblastoma (GBM), can exhibit pronounced intratumoral heterogeneity that confounds clinical diagnosis and management. While conventional contrast-enhanced MRI lacks the capability to resolve this heterogeneity, advanced MRI techniques and PET imaging offer a spectrum of physiologic and biophysical image features to improve the specificity of imaging diagnoses. Published studies have shown how integrating these advanced techniques can help better define histologically distinct targets for surgical and radiation treatment planning, and help evaluate the regional heterogeneity of tumor recurrence and response assessment following standard adjuvant therapy. Application of texture analysis and machine learning (ML) algorithms has also enabled the emerging field of radiogenomics, which can spatially resolve the regional and genetically distinct subpopulations that coexist within a single GBM tumor. This review focuses on the latest advances in neuro-oncologic imaging and their clinical applications for the assessment of intratumoral heterogeneity.
作者
我是这篇论文的作者
点击您的名字以认领此论文并将其添加到您的个人资料中。
推荐
暂无数据