Dysgerminoma with Estrogen-Producing Functioning Stroma Presenting Precocious Puberty

Figure 2

Nests of tumor cells intersected by fibrous septa (a). The septa were concentrated by theca-like plump spindle cells (b). Tumor cells were positive for c-kit (c) and podoplanin (d). Stromal cells were positive for SF-1 (e) and P450_arom (f). Scale bars indicate 200 μm.

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(b)

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