Overview
Technetium 99m mercaptoacetyltriglycine (MAG3) is a renal radiopharmaceutical used for dynamic imaging of renal perfusion and excretory function.
Properties
Rapid tubular secretion and renal excretion provide dynamic functional information and allow assessment of drainage and differential renal function.
Uses
Used for renography, obstruction evaluation, transplant assessment and diuretic renography protocols.
Safety
Radiation dose is low; ensure appropriate hydration and follow nuclear medicine protocols for diuretic challenges and patient preparation.