Assessment of hepatic respiratory excursion.
D003203:Computers, Hybrid; D003936:Diagnosis, Computer-Assisted; D006801:Humans; D008099:Liver; D008113:Liver Neoplasms / Q000175:diagnosis; D008722:Methods; D009038:Motion; D009362:Neoplasm Metastasis; D011187:Posture; D011877:Radionuclide Imaging; D012119:Respiration