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Surgical Case Reports
Fig. 5 | Surgical Case Reports

Fig. 5

From: Repeated hepatic resections and radio-frequency ablations may improve the survival of adult undifferentiated embryonal sarcoma of the liver: report of two cases

Fig. 5

Histological features of HE staining (×200, a; ×400, b) showed spindled, oval, or stellate tumor cells distributed in myxoid or fibrous stroma. Nuclear pleomorphism and hyperchromasia with frequent multinucleated or bizarre giant cells were apparent. Multiple varying-sized cytoplasmic eosinophilic globules were seen. The tumor cells were positive for vimentin (×400, c), alpha 1-antitrypsin (×400, d), and alpha 1-antichymotrypsin (×400, e). The MIB-1 index was 30 % (×200, f)

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