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Authors
Freitas, M. https://orcid.org/0000-0002-1782-6373
de Castro, F. Dias https://orcid.org/0000-0001-7633-9180
Macedo Silva, V. https://orcid.org/0000-0001-8001-9067
Arieira, C. https://orcid.org/0000-0001-7381-5532
Cúrdia Gonçalves, T. https://orcid.org/0000-0001-5540-6452
Leite, S. https://orcid.org/0000-0002-5089-6840
Moreira, M. J. https://orcid.org/0000-0002-3442-3939
Cotter, J. https://orcid.org/0000-0002-2921-0648
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Article History
Received: 23 December 2021
Accepted: 27 April 2022
First Online: 18 May 2022
Declarations
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: This study was retrospective and descriptive without prospective interventions or control group. All patients received current standard of care, without randomization or experimental intervention. All data collected were anonymized. The local ethics committee—Ethical Committee of Gastroenterology of Hospital Senhora da Oliveira, Guimarães—approved the study. All methods were performed in accordance with relevant guidelines and regulations, namely the ethical guidelines of the 1975 Declaration of Helsinki. Informed consent was obtained before CEUS.
: Not applicable.
: The authors declare that they have no competing interests.
