Liver biopsy is crucial to know if the tumor is benign or malignant. This paper has reviewed the literature clinically shedding lights on the present biopsy procedure, requirements, and potential challenges. This study has emphasized the role of navigation during liver biopsy. It has discussed the various imaging modalities used for biopsy. The potential limitations of imaging modalities have been discussed in detail. It is found that liver biopsy could be effective when fusion imaging is used instead of a single imaging modality.

中文翻译：

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肝活检的复杂性：导航和融合成像的作用

肝活检对于了解肿瘤是良性还是恶性至关重要。本文回顾了临床文献，阐明了当前活检程序、要求和潜在挑战。这项研究强调了导航在肝活检过程中的作用。它讨论了用于活检的各种成像方式。已经详细讨论了成像方式的潜在局限性。研究发现，当使用融合成像而不是单一成像方式时，肝活检可能是有效的。