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Table 3 Contrast enhancement pattern of the 42 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

  Mild Moderate Intense
Benign 17 8 4
 Purely stromal tumors
  Fibroma 9 1  
  Cellular fibroma   2  
  Thecoma 4 3  
  Fibrothecoma 4 2  
  Sclerosing stromal tumor    4
Malignant 0 9 4
 Purely sex cord tumors
  Granulosa cell tumor   7  
  Sex cord tumor with annular tubule   1  
 Mixed Sex cord-stromal tumors
  Sertoli-leydig tumor    4
  Granulosathecoma   1