From: Validation of \(^{99m}\)Tc and \(^{177}\)Lu quantification parameters for a Monte Carlo modelled gamma camera
Parameter
Method
Radioisotope
Main peak [keV]
Experimental
Simulated
CF [cps/MBq]
Ellipsoid
Tc-99m
140.5
110.1 ± 5.5
107.3 ±0.3
Lu-177
113.0+208.0
18.3 ± 1.0
20.4 ± 0.7