[68Ga]NOTA-Galactosyl Human Serum Albumin: a Tracer for Liver Function Imaging with Improved Stability.
Roland HaubnerAndreas M SchmidAndreas MaurerChristine RanggerLlanos Geraldo RoigBernd J PichlerIrene J VirgoliniPublished in: Molecular imaging and biology (2018)
[68Ga]NOTA-GSA showed a significant increase of the metabolic stability and in most organs lower background activity. However, comparison of LHL15 and HH15 indicates that the increased stability did not further improve the diagnostic value. Thus, [68Ga]NOTA-GSA and [68Ga]DTPA-GSA can be used equivalent for imaging hepatic function with positron emission tomography.