Department of General Thoracic Surgery;
National Hospital Organization Okayama Medical Center;
Okayama;
Japan;
Department of Pathology;
National Hospital Organization Okayama Medical Center;
Okayama;
Japan;
Department of General and Gastroenterological Surgery;
National Hospital Organization Okayama Medical Center;
Okayama;
Japan;
Hepatocellular Carcinoma; Mediastinal Metastases; Rib Metastases; Oligometastases;