Fig. 11From: The different faces of metastatic melanoma in the gastrointestinal tractPortal phase contrast-enhanced CT axial (a), colonoscopy (b), PET-CT axial (c) and MRI T2WI axial (d) of a 64-year-old male patient with an infiltrative metastatic anorectal melanoma mass. The PET-CT (c) also demonstrates a pathological right inguinal node (arrowhead)Back to article page