Meanwhile, to summarize the latest achievement both domestic and abroad, to emerge CEUS is the fastest application of the development of ultrasound, which make ultrasound enter a new domain.

• 同时，综述国内外的最新研究成果，展现出超声造影是目前超声医学发展最快速的应用之一，它使超声医学步人一个崭新的领域。