Diffusion-weighted imaging

/dɪfjˈuːʒənwˈeɪtɪd ˈɪmɪdʒɪŋ/

/dɪfjˈuːʒənwˈeɪɾᵻd ˈɪmɪdʒɪŋ/

a magnetic resonance imaging (MRI) technique that measures the random motion of water molecules in tissues, providing information about the structural integrity and cellular organization of the examined tissue