A 76-year-old female with a ovary lesion and in the ovarian stroma, you see this. The big mass section is not shown.



What's your interpretation?
A: Clear cell carcinoma
B: Clear cell borderline tumor
C: Arias-Stella reaction
D: Metastatic clear cell carcinoma
Answer
Case credit: https://qp.91360.com/
Author: Wangpan Jackson Shi, MD
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