Biological effect of high intensity focused ultrasound on organs of human and experimental animals
- VernacularTitle:高强度聚焦超声对人及实验动物各系统器官的生物学效应
- Author:
Ming MA
;
Fang WANG
;
Ting SUN
- Publication Type:Journal Article
- From:
Chinese Journal of Tissue Engineering Research
2007;0(48):-
- CountryChina
- Language:Chinese
-
Abstract:
The pathological changes of high intensity focused ultrasound(HIFU) for organ ablation involve three periods:acute stage,subacute stage and chronic phase.The pathological characteristics include hyperemia,edema,and coagulative necrosis of tissues,tissue proliferation,recovery,the infiltration of fibroblast and formation of scar tissue.This paper introduced the bioactive mechanism of HIFU,effects of HIFU on human and animals,indicating HIFU technique can damage target organs and tissues of human and experimental animals,which has specific biological effect.And it has great potentials to treat benign and malignant tumor and chronic pain.
