Multipanel Figure 2:
Figure 2 A: On gross examination (after formalin fixation), the cut surface of the liver showed a well-demarcated cystic mass measuring 16 cm in diameter with a hemorrhagic appearance and grey white firm areas in the periphery.
Figure 2 B: Histological findings of the hepatic tumor showing an admixture of sheets of epithelioid myoid cells, thick-walled abnormal blood vessels, and islands of mature adipocytes. The blood vessels are surrounded by mantles of epithelioid myoid cells (Hematoxylin and eosin staining, x40).
Figures 2 C: Tumor cells were arranged in a trabecular pattern( Hematoxylin and eosin, magnification × 200).
Figure 2 D: Some tumor cells exhibited clear or granular cytoplasm and were in relation with adipocytes. Note the extramedullary hematopoiesis ( Hematoxylin and eosin, magnification × 400).