ExiTron™ P
ExiTronTM P is an iodine-containing CT angiography (CTA) agent comprised of nanometer-sized polymeric capsules. Due to its prolonged circulation time, ExiTron P allows improved visualization of vascular fine structure. This unique polymeric blood-pool CT contrast agent: Is based on an organic polymer of high molecular weight Provides an extended circulation time and a broader acquisition time window Is eliminated from the body via the renal as well as hepatobilary pathway Apply ExiTron P to: Visualize healthy vasculature Visualize vasculature abnormalities in tumors and inflammation Utilize its renal excretion capability for kidney imaging studies Physico-chemical properties and structure Mean particle size (hydrodynamic diameter): ~ 290 nm Hounsfield units (undiluted agent): ~ 8000 HU Schematic diagram of an ExiTron P polymeric capsule