The 2nd Department of Surgery, Faculty of Medicine, University of Tokyo

The 2nd Department of Surgery, Faculty of Medicine, University of Tokyo

The 2nd Department of Surgery, Faculty of Medicine, University of Tokyo

The 2nd Department of Surgery, Faculty of Medicine, University of Tokyo

The 2nd Department of Surgery, Faculty of Medicine, University of Tokyo

The 2nd Department of Surgery, Faculty of Medicine, University of Tokyo

The 2nd Department of Surgery, Faculty of Medicine, University of Tokyo

The 2nd Department of Surgery, Faculty of Medicine, University of Tokyo