Numerical virtual studies and clinical significance of the hemodynamics for cerebral aneurysms / 介入放射学杂志

ABSTRACT

The hemodynamic mechanism has been considered to be the main factor related to the cerebral aneurismal growth and rupture. Virtual numerical research has become an important method for the study of cerebral aneurismal hemodynamics, which lead to a deep insight into the field of hemodynamic mechanism.We reviewed the correlative researches in this field during recent years and made a summarization concerning about, the relationship between intra-aneurysmal hemodynamics like velocity,wall tangential stress and pressure field under variable conditions and the biological behaviors such as growth and rupture of aneurysms; and further discussion on the topic of clinical application.