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原发性肝癌(PLC)是世界十种最常见的癌症之一,是发展中国家最常见的癌症之一。世界各国PLC的发病率差异很大,亚洲和非洲的一些地区发病率很高,在30/10万以上;而北美、欧洲、澳洲则在5/10万以下。PLC多见于男性,男女之比约为2(死亡率报告)。我国是世界上PLC高发国家之一,世界人口标化死亡率男性为19.96/10万,女性为8.07/10万;也可见明显的地理差异,东南高于西北,沿海高于内陆,东南沿海各大河口及近陆岛和广西
Primary liver cancer (PLC) is one of the ten most common cancers in the world and one of the most common cancers in developing countries. The incidence of PLC varies greatly among countries in the world. In some areas of Asia and Africa, the incidence is very high at 30/10 million; while in North America, Europe and Australia, the incidence is below 5/10 million. PLC more common in men, male to female ratio of about 2 (mortality report). China is one of the countries with high incidence of PLC in the world. The world’s population-standardized death rate is 19.96 / lakh for males and 8.07 / lakh for females. There are also obvious geographical differences, with the southeast higher than the northwest, the coastal areas higher than the inland and southeast coasts Major estuaries and near land islands and Guangxi