Pathologic and molecular features of hepatocellular carcinoma: An update.

Fibrolamellar Hepatocellular carcinoma subtypes Macrotrabecular massive Molecular alterations Pathology Steatohepatitic

Journal

World journal of hepatology
ISSN: 1948-5182
Titre abrégé: World J Hepatol
Pays: United States
ID NLM: 101532469

Informations de publication

Date de publication:
27 Apr 2021
Historique:
received: 20 12 2020
revised: 27 01 2021
accepted: 31 03 2021
entrez: 7 5 2021
pubmed: 8 5 2021
medline: 8 5 2021
Statut: ppublish

Résumé

Morphological diversity and several new distinct pathologic subtypes of hepatocellular carcinoma (HCC) are now well-recognized. Recent advances in tumor genomics and transcriptomics have identified several recurrent somatic/genetic alterations that are closely related with histomorphological subtypes and have therefore, greatly improved our understanding of HCC pathogenesis. Pathologic subtyping allows for a diagnosis which is clinically helpful and can have important implication in patient prognostication as some of these subtypes are extremely aggressive with vascular invasion, early recurrence, and worst outcomes. Several targeted treatments are now being considered in HCC, and the reporting of subtypes may be quite useful for personalized therapeutic purpose. This manuscript reviews the recently identified histomorphological subtypes and molecular alterations in HCC.

Identifiants

pubmed: 33959223
doi: 10.4254/wjh.v13.i4.393
pmc: PMC8080551
doi:

Types de publication

Journal Article Review

Langues

eng

Pagination

393-410

Informations de copyright

©The Author(s) 2020. Published by Baishideng Publishing Group Inc. All rights reserved.

Déclaration de conflit d'intérêts

Conflict-of-interest statement: The author(s) declared no potential conflicts of interest with respect to the research, authorship, and/or publication of this article.

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Auteurs

Mukul Vij (M)

Department ofPathology, Dr Rela Institute and Medical Center, Chennai 600044, Tamil Nadu, India. mukul.vij.path@gmail.com.

Julien Calderaro (J)

Department of Pathology, Groupe Hospitalier Henri Mondor, Creteil F-94010, France.

Classifications MeSH