Recent advance in quantitative susceptibility mapping in cerebral small vessel disease
10.3760/cma.j.cn115354-20240225-00118
- VernacularTitle:定量磁敏感技术在脑小血管病中的研究进展
- Author:
Lingchen SUN
1
;
Yi MA
;
Min ZHANG
;
Wenwei YUN
;
Qingxiu ZHANG
Author Information
1. 南京医科大学附属常州第二人民医院（南京医科大学常州医学中心）神经内科，常州 213000
- Keywords:
Cerebral small vessel disease;
Quantitative susceptibility mapping;
Neuroimaging;
Diagnosis
- From:
Chinese Journal of Neuromedicine
2024;23(4):421-426
- CountryChina
- Language:Chinese
-
Abstract:
Quantitative susceptibility mapping (QSM) is a noninvasive MR post-processing technique that can quantitatively analyze tissue magnetic susceptibility, which has important value in early diagnosis and assessment of cerebral small vessel disease (CSVD). In recent years, QSM has gradually been applied in clinical neuroimaging both domestically and internationally, becoming a new hotspot. This review focuses on the principle and classification of QSM, application of QSM in the gray matter microstructure, white matter microstructure, venous oxygen saturation assessment, cerebral microhemorrhage and cognitive function assessment of CSVD, so as to provide new perspective for its neuroimaging evaluation.
