Hepatoblastoma - Mixed Pattern
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![Liver_Hepatoblastoma13_Embryonal.jpg](/slides-13/slides/Liver_Hepatoblastoma13_Embryonal.jpg)
Comments:
Mixed epithelial-mesenchymal hepatoblastoma may show embryonal epithelial-type areas, represented by sheets and clusters of poorly-differentiated tumor cells, admixed with foci of primitive mesenchyme. This histologic type has an intermediate prognosis, which is worse than that of purely fetal-type tumors and better than that of anaplastic or macrotrabecular variants.