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随着诊断技术的进步,现在有越来越多的小肝癌得以发现,继而被手术切除。其中部分病人肝细胞分化极好,符合Edmondson和Steiner拟定的细胞分化分级Ⅰ或Ⅰ～Ⅱ级肝细胞型肝癌(HCC)细胞表现。日本最近确定了高分化HCC的组织学诊断标准,但迄今有关此病的临床病理特征、诊断和手术结果的报道却廖若晨星。本研究旨在对此类问题进行探讨。
With the advancement of diagnostic technology, more and more small liver cancers have now been discovered and subsequently surgically resected. Some of these patients had excellent hepatocyte differentiation, consistent with the cell differentiation grade I or grade I-II hepatocellular carcinoma (HCC) cells developed by Edmondson and Steiner. Japan has recently established a standard for histological diagnosis of well-differentiated HCC, but so far the clinical pathological features, diagnosis, and surgical results of the disease have been reported by Liao Ruochen. This study aims to explore such issues.