Significance and limitations for diagnostics and follow-up.
D000792:Angiography; D003110:Colonic Neoplasms / Q000175:diagnosis; D005500:Follow-Up Studies; D006801:Humans; D008102:Liver Circulation; D008113:Liver Neoplasms / Q000175:diagnosis* / Q000000981:diagnostic imaging / Q000556:secondary; D014057:Tomography, X-Ray Computed; D014463:Ultrasonography