Development of a novel 99mTc-chelate-conjugated bisphosphonate with high affinity for bone as a bone scintigraphic agent.

Abstract

We developed a novel (99m)Tc-chelate-conjugated bisphosphonate with high affinity for bone and rapid clearance from blood, based on the concept of bifunctional radiopharmaceuticals. The present findings indicate that (99m)Tc-HYNIC-HBP holds great potential for bone scintigraphy.