Modification of Diagnosis and Therapeutic Orientation of Patients with Metachronous Liver Metastases Induced by CT and CT + PET
↵* Palliative treatment includes chemotherapy and symptomatic treatment.
↵† Exploratory surgery performed although tumor was nonresectable.
↵‡ Palliative treatment adopted although malignant tumor could be resected for cure in first intention.
PET = 18F-FDG PET.