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肝脏间叶组织的恶性肿瘤甚为少见,由于合成工业的发展及肝炎的流行使该肿瘤的发病近年来有增加的趋势,临床上对此瘤尚不够熟悉,易造成误诊,现就手头文献加以温习,整理成文,供同道参考。一、分类按照胚胎发育的特点,综合有关资料分类如下表:二、胚胎学基础:当胚胎发育至第四周时(3.6毫米),内胚层的肝原
Due to the development of synthetic industry and the prevalence of hepatitis, the incidence of this tumor has been increasing in recent years. Clinically, the tumor is still not familiar enough to misdiagnosis, Review, organize written, for fellow reference. First, the classification According to the characteristics of embryonic development, comprehensive information on the classification as follows: Second, the basis of embryology: embryo development to the fourth week (3.6 mm), endodermal liver