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Table 1 The known total volume of four vials containing [18F]FDG

From: Attenuation correction for PET/MRI to measure tracer activity surrounding total knee arthroplasty

Known vial volume and activities (gold standard)

Vial

Reference

Anterior

Mid

Posterior

Total

Tracer volume (mL)

1.52

1.53

1.56

1.57

6.18

Activity (MBq)

1.15

1.16

1.18

1.19

4.68

  1. Vials were placed in the anterior, mid joint, and posterior positions relative to the knee joint. A reference vial was positioned far from implant components and on the surface of the skin. The radioactivity contained in each vial was reported