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调查比较世界不同区域的种族、人群以及同一种族居住在不同区域的癌发生情况是属于地理病理学研究的新课题。本文综合1986年10月在日本扎幌召开的45届日本癌学会总会上有关这方面的研究报道,介绍这一领域的动向。一、对日本人、居住在日本及南朝鲜的南朝鲜人的癌发生比较本研究以居住在日本的南朝鲜人为中心,调查他们的癌发生情况、类别并与日本人及南朝鲜人作比较。根据日本大阪政府的1973～1982年癌登记资料按国藉进行统计。南朝鲜的资料应用了1980～1984年南
Investigation and comparison of races and populations in different regions of the world and cancer occurrences in different regions of the same race are new topics in the study of geographic pathology. This article summarizes research reports in this regard at the 45th Japan Cancer Society General Conference held in Zhaji, Japan, in October 1986, and introduces trends in this field. I. Comparison of the incidence of cancer between Japanese and South Koreans living in Japan and South Korea. This study focused on South Koreans living in Japan to investigate their cancer occurrences and types and compare them with Japanese and South Koreans. . According to the statistics of cancer registration from 1973 to 1982 of the Osaka Government of Japan, statistics were made by country. South Korea’s data applied south from 1980 to 1984