SDC1 and Miyoshi myopathy: Although in the present MM model the tumoural uptake of [18F]FDG [SUVmax = 1.27 ± 0.23, with 0.44 ± 0.06 in muscle, n = 4] tended to be greater than that of [18F]fludarabine [SUVmax = 0.73 ± 0.17, with 0.42 ± 0.09 in muscle, n = 5] (Fig 4A), the IHC revelations based on CD138 and F4/80 stainings were in better agreement with [18F]fludarabine-PET (Fig 4B).