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Table 6 Comparison of degeneration type and frequency between benign and malignant ovarian sex cord-stromal tumors

From: The value of MRI for differentiating benign from malignant sex cord-stromal tumors of the ovary: emphasis on diffusion-weighted MR imaging

Degeneration Benign(29) Malignant(13) p value
Edema 12 (41%) 0 <  0.001
Hemorrhage 4 (14%) 0 <  0.001
Demarcated cysts 4 (14%) 12 (90%) 0.024