Fig. 7
From: Imaging and clinical features of primary hepatic sarcomatous carcinoma
H & E stain showing tumor was composed of poor differentiated or undifferentiated sarcomatoid combined HCC and CCC (× 40). The area of sarcomatous transformation in part a is composed of spindle and epithelioid cells that were intensively distributed, and clumped chromatin and nucleolus can be seen (× 200); some neoplastic cells in part b, which are arranged in gland trabecular, strands with distinct nuclei and prominent nucleoli, are keeping with cholangiocarcinoma (× 200); some carcinoma cells with hyperchromatic nuclei and no prominent nucleoli in part c were arranged in sheets and strands, indicating HCC (× 200)