山东自1960年发现克山病以来已有20余年的历史,本病发病波及山东4个地区一个市的山亭区(纯山区),以小儿多见,常以亚急型发病,治疗不彻底转成慢型。作者于1983年4月～1984年12月分别对曲阜、泰安、邹县、莒南、枣庄市、新泰、滕县、泗水、沂水、日 Shandong Keshan disease since 1960, has been found for more than 20 years of history, the disease spread to Shandong Shantang District 4 cities (pure mountain area), more common in children, often sub-acute type of disease, the treatment is not complete Turn into slow type. The author from April 1983 to December 1984 respectively, Qufu, Taian, Zouxian, Taonan, Zaozhuang City, Xintai, Tengxian, Surabaya, Yishui, Japan