First Department of Surgery, Tokyo Medical and Dental University

First Department of Surgery, Tokyo Medical and Dental University

First Department of Surgery, Tokyo Medical and Dental University

First Department of Surgery, Tokyo Medical and Dental University

First Department of Surgery, Tokyo Medical and Dental University

First Department of Surgery, Tokyo Medical and Dental University

First Department of Surgery, Tokyo Medical and Dental University

First Department of Surgery, Tokyo Medical and Dental University

First Department of Surgery, Tokyo Medical and Dental University