Clinical study on 3D DCE MRA:3D DCE MRA was performed in 59 cases. Among them,54 cases were scanned with 3D-FISP sequence and 5 cases with 3D-FLASH sequence,9 cases were performed with digital subtract angiography (DSA),and 3 cases were examined with CTA.

• 3D DCE MRA的临床应用研究：搜集59例3D DCE MRA检查的影像资料，其中有54例采用3D-FISP序列成像，5例采用3D-FLASH序列成像。