Despite enthusiastic efforts using the latest advanced molecular technologies, no specific universal genetic alteration has been found in hepatocellular carcinoma (HCC). The application of whole-genome sequencing using next-generation sequencing technologies is starting to clarify the intraindividual and intratumoral diversity in genomic alterations in HCC. A new sequencing era in HCC has begun.
- Ryosuke Tateishi
- Masao Omata
