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. 2022 May 20;10:23247096211056494. doi: 10.1177/23247096211056494

Figure 4.

Figure 4.

Schematic representation (noninclusive) of primary ovarian tumors based on the World Health Organization histologic classification, focusing on the sex cord–stromal tumors. Steroid cell tumors originate from the stroma, the ovarian tissue that contains hormone-producing cells, and can be either benign or malignant.

Abbreviation: NOS, not otherwise specified.