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Fig. 1 | EJNMMI Physics

Fig. 1

From: Effect of kilovoltage and quality reference mAs on CT-based attenuation correction in 177Lu SPECT/CT imaging: a phantom study

Fig. 1

Positioning of the cubic volume of interest of 3 × 3 × 8 voxels in the bone insert with 1250 mg/cm3 hydroxyapatite in 130 kVp and 35 mAs image. A whole phantom. Blue dotted line indicates position of inner inserts, orange dotted line indicates position of outer inserts. B Zoom over the bone insert and placing of the cubic volume of interest

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