Malignant transformation of hepatocellular adenoma in a young female patient after ovulation induction fertility treatment: A case report

Figure 1 Magnetic resonance imaging is showing a focal image with well-defined limits in segment VII of the liver, in contact with the inferior vena cava. A: It is slightly hypertensive in T2 with a central zone of a higher signal; B: Is hyperintense in diffusion-weighted image b800; C: Is iso-hyperintense in ADC; D: It is iso-hypointense in phase sequence; E: Has a signal drop in the out-of-phase sequence; F: After administration of the EV contrast, it does not enhance in the arterial phase; G: Is hypointense in the portal phase; H: Shows an apparent central scar in the late phase. These findings are compatible with hepatocellular adenoma or Focal Nodular Hyperplasia of atypical behavior.