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在日本自1981年以后,癌症连续占据死因的第一位,而且有进一步增加的趋势,究竟在一年中有多少人又新患上癌症,厚生省疾病对策科在截止6月28日已公布的《恶性肿瘤全国推测患病数及粗略患病率——1985年》中推算1985年在日本全国一年间有32万1千人成为癌症患者。患者中以胃癌、肺癌、乳腺癌、子宫癌4种占多数。这四个部位癌的总数从10年前调查时的11万人增加到16万人,在这4种癌的基础上如果加上肝癌,结肠癌,直肠癌(加上大肠癌)可占全体的70%。胃癌、肺癌都比以往调查有所增加,尤其是肺癌
Since 1981, cancer in Japan has consistently ranked first in the cause of death, and there has been a trend of further increase. How many people have newly developed cancer in the year? The Department of Health and Welfare of the Health and Welfare Ministry announced on June 28th. “The number of countries with presumed malignancy and gross prevalence of malignancies - 1985” predicts that 321,000 people will become cancer patients throughout Japan in 1985. Among the patients, most of them were gastric cancer, lung cancer, breast cancer, and uterine cancer. The total number of cancers in these four sites has increased from 110,000 people surveyed 10 years ago to 160,000 people. Based on these 4 cancers, liver cancer, colon cancer, and rectal cancer (plus colorectal cancer) may contribute to the total 70%. Gastric cancer and lung cancer have increased compared with previous surveys, especially lung cancer