A Case of Endometrial Carcinosarcoma Containing Sertoliform Endometrioid Carcinoma Component

Figure 3

Histology image of the sarcomatous component. (a) Heterologous element with chondroid differentiation. (b) Chondroid stroma showed positive staining with Alcian blue. (c) Proliferation of spindle and polygonal stromal cells. (d) Epithelial cells were stained for AE1/AE3. (e) Vimentin was positive both in epithelial and stromal cells. (f) CD10 was positive in the sarcomatous cells. (A: H&E staining, ×20, B: Alcian blue ×20, Immunostaining C-F: ×20).

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