Approaches and agents for imaging the vascular system.
Several classes of vascular imaging agents are described: (1) liposome-based blood cell mimetics; (2) plasma protein mimetics; (3) small molecules that bind to plasma proteins in the circulation. The characteristic features of the different agents are described and critically compared, including the advantages and potential pitfalls of each individual type.
Bogdanov
AA
Center for Molecular Imaging Research, Department of Radiology, Massachusetts General Hospital and Harvard Medical School, Bldg. 149, 13th St., Boston, MA 02129, USA
Lewin
M
Weissleder
R