PMC5985749_01
(a): Gross image of the external surface of the left ovary (20.5 cm, 1.6 kg). (b and c): representative cut surfaces of the left ovary.
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figure1
The resected tumour size was 20.5 cm, weight was 1602 g, with large areas of necrosis but negative resection margins and uninvolved left fallopian tube (Figure 1).
High-powered hematoxylin and eosin stain photomicrograph of the left ovary, omentum, and posterior cul de sac peritoneum (a, b and c, respectively) all showing diffuse sheet-like architecture of small round cells with scant cytoplasm, hyperchromatic nuclei and small nucleoli.
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figure2
Pathology slide revealed SCCOHT and the patient was diagnosed with stage IIIC disease (Figures 2 and 3).
(a): Positive molecular weight cytokeratin (AE1/AE3) immunostain of the left ovary, omentum and posterior cul de sac peritoneum (a1, a2 and a3, respectively). (b): Positive calretinin immunostaining of the omentum and posterior cul de sac peritoneum (b1 and b2, respectively).
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figure3
Pathology slide revealed SCCOHT and the patient was diagnosed with stage IIIC disease (Figures 2 and 3).