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In utero torsion of an accessory hepatic lobe mimicking a congenital tumor

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Abstract

Accessory hepatic lobes are rare anatomic variants connected to the liver by a fibrous stalk or parenchymal attachments. They are usually detected incidentally, but torsion is a rare complication. Here, we report torsion of an accessory hepatic lobe occurring in utero with a focus on the MRI findings. The lesion mimicked a congenital tumor, and we provide potential clues that may have narrowed the differential diagnosis prior to surgical exploration.

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Correspondence to Michael R. Acord.

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The patient’s mother provided consent for use of images and publication of this case report.

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Sanchez, L., Escobar, F.A., Finn, L.S. et al. In utero torsion of an accessory hepatic lobe mimicking a congenital tumor. Pediatr Radiol 53, 1211–1215 (2023). https://doi.org/10.1007/s00247-023-05625-6

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  • DOI: https://doi.org/10.1007/s00247-023-05625-6

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