肝母细胞瘤是一种少见的、主要发生在婴幼儿和儿童的肝原发性恶性肿瘤。Exel-by等(1965)收集了美国儿科学会外科组十年间小儿肝脏恶性肿瘤252例,其中有肝母细胞窟129例。迄今国外已报告本瘤300多例。就手头资料,我国从1957年以来巳报告的肝母细胞瘤计有35例,加上本例,共36例。现结合有关文献复习,报告如下。 Hepatoblastoma is a rare primary liver malignancy that occurs mainly in infants and children. Exel-by et al. (1965) collected 252 cases of pediatric hepatic malignancies in the surgical group of the American Academy of Pediatrics for 10 years, including 129 cases of hepatoblastoma. To date, more than 300 cases of this tumor have been reported abroad. With regard to the data at hand, 35 cases of hepatoblastomas have been reported in China since 1957, plus this case, a total of 36 cases. Now with the review of relevant documents, the report is as follows.