Combined hepatocellular-cholangiocarcinoma (cHCC-CC) is a very rare type of tumor, comprising these two different components in a single mass. Although several studies have determined the genetic characteristics of cHCC-CC, next-generation sequencing (NGS) data for comparing clonality of cHCC-CC are currently unavailable.

中文翻译：

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靶向测序比较合并肝细胞癌和胆管癌成分之间的克隆性。

合并型肝细胞胆管癌（cHCC-CC）是一种非常罕见的肿瘤，在单个肿块中包含这两种不同的成分。尽管已有几项研究确定了cHCC-CC的遗传特征，但目前尚无用于比较cHCC-CC克隆性的下一代测序（NGS）数据。