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Table 5 Assessment of the ovarian sex cord-stromal tumors on a 3-point scale based on combination of T2 signal intensity, contrast enhancement pattern and ADC value

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

  T2 Enhancement ADC value
1 hypointensity
mild
2 moderate >  0.838 × 10− 3 mm2/s
intense > 1.000 × 10−3 mm2/s
3 moderate ≤ 0.838 × 10−3 mm2/s
intense ≤ 1.000 × 10−3 mm2/s