Phosphorylated materials as contrast agents for use in magnetic resonance imaging of the gastrointestinal region

摘要

Methods of providing an image of the gastrointestinal region of a patient and diagnosing the presence of any tumorous tissue in that region using contrast media comprising a combination of at least one polyphosphorylated aliphatic or polyphosphorylated alicyclic compound and at least one paramagnetic ion, wherein the aliphatic and alicyclic compounds comprise at least five carbon atoms, is described. Also described are diagnostic kits for gastrointestinal imaging which include the subject contrast media.