Fig. 5From: Diffusion processes modeling in magnetic resonance imagingFat saturation quality assurance with the QA-DWI phantom. a DWI (b = 1000) with inadequate fat suppression. b DWI (b = 1000) with adequate fat suppression. Red arrows indicate an extracorporeal signal from the oils. c–d Signal intensities of fat and water relative to water at a b-factor of 0 s/mm2 for inadequate (c) and adequate (d) fat suppressionBack to article page