Cerebrovascular disease is a common disease in middle-aged and elderly patients. It has the characteristics of high incidence rate

high mortality and high disability rate. In recent years

cerebrovascular disease patients showed an obvious trend of youth. Therefore

the accurate diagnosis and treatment of cerebrovascular disease is very important. As a new noninvasive magnetic resonance imaging technique

quantitative susceptibility mapping（QSM） has unique advantages in quantitative spatial biomarkers

it can improve the understanding of disease in imaging diagnosis

and has been widely used in the study of various cerebrovascular diseases. This article reviews the application progress of QSM in different cerebrovascular diseases accroding to the classification of cerebrovascular diseases in China.