Table 2 Physical characteristics of LEHR, ELEGP, and MEGP collimators with hexagonal hole shapes
From: Establishment of a clinical SPECT/CT protocol for imaging of 161Tb
Collimator | Hole diameter [mm] | Septal thickness [mm] | Hole length [mm] |
|---|---|---|---|
LEHR | 1.5 | 0.2 | 35 |
ELEGP | 2.5 | 0.5 | 40 |
MEGP | 3.0 | 1.05 | 58 |