The use of contrast agents of molecular weight lower than 5000 Dalton and including at least one residue of a biliary acid for the preparation of diagnostic contrast compositions for the microvascular permeability assessment is disclosed.
本发明公开了使用分子量低于5000道尔顿的对比剂,其中包括至少一个
胆汁酸残基,用于制备用于微血管渗透性评估的诊断对比剂组合物。