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. 2022 Feb 8;12:781820. doi: 10.3389/fonc.2022.781820

Figure 1.

Figure 1

Clinical application pattern of liquid biopsy in patients with hepatocellular carcinoma. Tumor composition analyses, such as circulating tumor cells, circulating tumor DNA, and exosomes, are released by tumors to the bloodstream. During the various treatments such as surgery, transcatheter arterial chemoembolization (TACE), radiofrequency ablation (RFA), and targeting molecular treatment, liquid biopsy can be used for diagnosis, prognosis, and progress monitoring of HCC patients. NGS, next-generation sequencing; MRD, minimal/molecular residual disease. Figure 1 created in BioRender (https://biorender.com/).