Figure 2. Total abdominal hysterectomy and bilateral salpingo-oophorectomy specimen showed a slightly enlarged left ovary with few cysts and was otherwise unremarkable (a); low-power microscopy (4×) of the left ovary showed tumour within ovarian parenchyma (b) and high-power (40×) magnification shows similar cells to those seen in the previous specimens (b, inset); the right ovary also showed areas of tumour with a classic papillary appearance (c); a WT-1 stain was diffusely positive (d); a BRST-2 stain was negative (e); brain metastases showed highly pleomorphic cells with features of serous carcinoma extending into adjacent glial tissue (f).