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Updated: Jun 27, 2026

An Oncogenic Hepatocyte-Induced Orthotopic Mouse Model of Hepatocellular Cancer Arising in the Setting of Hepatic Inflammation and Fibrosis
Published on: September 12, 2019
Teratoid hepatoblastoma
Anna Maria Buccoliero1, Francesca Castiglione, Vincenza Maio
1Department of Human Pathology and Oncology, Careggi Hospital, University of Florence, Florence, Italy. ambuccoliero@unifi.it
Abstract:
We present the case of a Middle Eastern child, diagnosed and treated at 8 months of age for a hepatic neuroblastoma. After surgical removal of a 7 cm mass of the left liver lobe at our institution when the child was 15 months of age, the tumor was reclassified as a teratoid hepatoblastoma. The tumor was composed of fetal and embryonal hepatic tissue, undifferentiated tissue, and a teratoid background of loose mesenchymal tissue containing osteoid, squamous, and mucinous epithelium. We speculate on the histogenesis of teratoid hepatoblastoma and discuss its association with chemotherapy.
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