PMC9937067_01
Mass of left ovary with smooth capsule
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PMC9937067_01_can-17-1496fig1.jpg
figure1
Tumour was rough inside, hard shell removed (Figure 1).
(a): The histology showed that the cells were arranged in various patterns, including diffuse, trabecular and corded, insular, microfollicular, Call-Exner Bodies (x200). (b): Luteinised cells with moderate to abundant eosinophilic cytoplasm, conspicuous nucleoli, no nuclear grooves (x400).
can-17-1496fig2.jpg
PMC9937067_01_can-17-1496fig2.jpg
figure2
The cells were arranged in various patterns, including diffuse, trabecular and corded, insular, microfollicular, Call-Exner Bodies (Figure 2a). Luteinised cells with moderate to abundant eosinophilic cytoplasm, conspicuous nucleoli, no nuclear grooves (Figure 2b).
(a): Mitotic activity was 4/10 high power fields. (b): Immunohistochemistry was positive for inhibin (x400), negative for EMA (x200).
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PMC9937067_01_can-17-1496fig3.jpg
figure3
Immunohistochemistry was positive for inhibin (Figure 3a), negative for Epithelial membrane antigen (EMA) (Figure 3b).