I thought it was a hemangioma! A pictorial essay about common and uncommon liver hemangiomas' mimickers.

CT Differential diagnosis Hemangioma Liver neoplasms MRI

Journal

Insights into imaging
ISSN: 1869-4101
Titre abrégé: Insights Imaging
Pays: Germany
ID NLM: 101532453

Informations de publication

Date de publication:
19 Sep 2024
Historique:
received: 11 03 2024
accepted: 16 06 2024
medline: 20 9 2024
pubmed: 20 9 2024
entrez: 19 9 2024
Statut: epublish

Résumé

Focal liver lesions are frequently encountered during imaging studies, and hemangiomas represent the most common solid liver lesion. Liver hemangiomas usually show characteristic imaging features that enable characterization without the need for biopsy or follow-up. On the other hand, there are many benign and malignant liver lesions that may show one or more imaging features resembling hemangiomas that radiologists must be aware of. In this article we will review the typical imaging features of liver hemangiomas and will show a series of potential liver hemangiomas' mimickers, giving radiologists some hints for improving differential diagnoses. CRITICAL RELEVANCE STATEMENT: The knowledge of imaging features of potential liver hemangiomas mimickers is fundamental to avoid misinterpretation. KEY POINTS: Liver hemangiomas typically show imaging features that enable avoiding a biopsy. Many benign and malignant liver lesions show imaging features resembling hemangiomas. Radiologists must know the potentially misleading imaging features of hemangiomas' mimickers.

Identifiants

pubmed: 39298015
doi: 10.1186/s13244-024-01745-1
pii: 10.1186/s13244-024-01745-1
doi:

Types de publication

Journal Article Review

Langues

eng

Pagination

228

Informations de copyright

© 2024. The Author(s).

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Auteurs

Matteo Bonatti (M)

Department of Radiology, Hospital of Bolzano (SABES-ASDAA), Teaching Hospital of Paracelsus Medical University (PMU), Bolzano, Italy. matteobonatti@hotmail.com.

Riccardo Valletta (R)

Department of Radiology, Hospital of Bolzano (SABES-ASDAA), Teaching Hospital of Paracelsus Medical University (PMU), Bolzano, Italy.

Valentina Corato (V)

Department of Radiology, Hospital of Bolzano (SABES-ASDAA), Teaching Hospital of Paracelsus Medical University (PMU), Bolzano, Italy.

Tommaso Gorgatti (T)

Department of Radiology, Hospital of Bolzano (SABES-ASDAA), Teaching Hospital of Paracelsus Medical University (PMU), Bolzano, Italy.

Andrea Posteraro (A)

Department of Radiology, Hospital of Bolzano (SABES-ASDAA), Teaching Hospital of Paracelsus Medical University (PMU), Bolzano, Italy.

Vincenzo Vingiani (V)

Department of Radiology, Hospital of Bolzano (SABES-ASDAA), Teaching Hospital of Paracelsus Medical University (PMU), Bolzano, Italy.

Fabio Lombardo (F)

Department of Radiology, IRCCS Ospedale Sacro Cuore - Don Calabria, Negrar (VR), Italy.

Giacomo Avesani (G)

Department of Radiology, Radiation Oncology and Hematology, Fondazione Policlinico Universitario, A. Gemelli IRCCS, Rome, Italy.

Andrea Mega (A)

Department of Gastroenterology, Hospital of Bolzano (SABES-ASDAA), Teaching Hospital of Paracelsus Medical University (PMU), Bolzano, Italy.

Giulia A Zamboni (GA)

Department of Diagnostics and Public Health, Institute of Radiology, University of Verona, Policlinico GB Rossi, P.Le LA Scuro 10, 37134, Verona, Italy.

Classifications MeSH