Predicting liver metastasis of gastrointestinal tract cancer by diffusion-weighted imaging of apparent diffusion coefficient values

Figure 1 Diffusion-weighted imaging results for patients with liver metastasis of gastrointestinal tract cancer. A: Diffusion-weighted imaging (DWI) figure shows right anterior lobe of liver with surrounding high signal, clear boundary, and significant contrast; B: DWI figure shows the right posterior lobes of livers with huge and irregular high signal intensity; surrounding small satellite focus were visible with a blending tendency, clear boundary, and significant contrast.