title: Research progress in the last quarter of the 20th century at the University of Tokyo and Tokyo Women's Medical University.
abstract: Professor Keiji Sano described the history of neurosurgery in Japan until 1975. After World War II, not only neurosurgery but all fields of medicine were devastated in Japan. Professor Sano contributed greatly to the reform and modernization of neurosurgery during that very difficult era in Japan. He performed much research by himself and also as a leader of research groups on stereotactic and functional neurosurgery, cerebrovascular diseases, head injuries, and brain tumors. He organized the Fifth International Congress of Neurological Surgery in Tokyo in 1973. I succeeded in the chairmanship of the Department of Neurosurgery of the University of Tokyo in 1981. We have performed research on the treatment of brain tumors and cerebrovascular diseases. To obtain the best results for brain tumor treatment, we have introduced several new radiotherapeutic methods, such as the gamma knife, heavy-particle irradiation, and the photon radiosurgery system. To improve surgical treatment, we have energetically engaged in medical engineering research on computer-assisted surgical systems (intraoperative monitoring and navigation systems). We have also performed much research on chemotherapy and immunotherapy. In the field of cerebrovascular diseases, the main research projects have been focused on the mechanism and treatment of vasospasm and brain edema after subarachnoid hemorrhage. I summarize the results of our research performed in the Department of Neurosurgery of the University of Tokyo until 1992 and at Tokyo Women's Medical University after 1992, in the last quarter of the 20th century.
authors.affiliation: Tokyo Women's Medical University, Tokyo, Japan.
authors.forename: Kintomo
authors.initials: K
authors.lastname: Takakura
mesh_terms: D035843:Biomedical Research / Q000266:history*; D005260:Female; D049673:History, 20th Century; D006801:Humans; D007564:Japan; D008297:Male; D009493:Neurosurgery / Q000266:history*; D010822:Physicians, Women / Q000266:history*; D012577:Schools, Medical / Q000266:history*