Abstract
In Part 1 of the article, Shimizu wrote about some historical events concerning oral tumor and cancer research at Tokyo Medical & Dental University from 1954 till 1970. By this second description, he has noticed that the range of historical items in Part 1 was a little too short for the past years. Then he read again the materials given from Prof. T. Ueno and Pof. H. Nakamura, both of whom are his teachers. Through that, Shimizu found many important things, which were missed to write in the last article 1. Further, according to the materials of Ueno, who gave the author, in 1986, two books written by Prof. Kanamori, the teacher of Ueno, with advice and a precept with his own writing to Shimizu, the author wrote, this time, several items concerning the history of medico-dental development in the Japanese oral tumor fields from 1900 till 1972,
As for the case, he stressed, especially, the power and influences of Heizo NAKAMURA and Tadashi UENO, who have positively covered the present situation of Japanese oral tumor surgery till now,
Concerning oral cancer therapies after 1970, which were previously noticed in the Part 1, these would be appeared in the Part 3.
