approximately 10 cm in diameter and weighing 250 g. Papillary projections were present on the ovarian surface. Section from the ovary shows tumor growth in
the stroma and on the surface. The tumor has a partially papillary growth on the surface, with pseudostratified epithelium with many mitoses and significant atypia. In the stroma, the tumor grows with a more solid pattern. Cells have
overt atypia and multiple mitotic figures, some atypical.
Incidental findings are benign cysts in the ovarian stroma.