Use of perfluoroalkyl-containing metal complexes as contrast media in MR-imaging for visualization of plaque, tumors and necroses
申请人:——
公开号:US20030072713A1
公开(公告)日:2003-04-17
The invention relates to the use of perfluoroalkyl-containing metal complexes that have a critical micelle formation concentration <10
−3
mol/l, a hydrodynamic micelle diameter (2 Rh)>1 nm and a proton relaxivity in plasma (R
1
)>10 l/mmol·s) as contrast media in MR imaging for visualization of plaque, lymph nodes, infarcted and necrotic tissue and for independent visualization of necrotic tissue and tumor tissue.