2019 Volume 69 Issue 2 Pages 77-84
During almost 20 years between May 1998 when I was appointed to a professorship at Gunma University, and April 2018, I had been endeavoring to contribute the improvements of research, as well as clinical work and education of surgical field. In this manuscript, I would like to demonstrate the research work which I performed under the concept of “Contemplation of Surgical Science”, with great help and efforts of numerous numbers of colleagues.