Fig. 10
From: Liver imaging and pregnancy: what to expect when your patient is expecting
Focal liver lesion management in a 27-year-old pregnant woman. During routine US, a liver mass is seen (first picture, upper row), showing vascularization and arterial flow on Doppler US (first picture, lower row). MR study was requested and demonstrates a T1 hypointense lesion, slightly hyperintense on T2. This lesion was not deemed malignant therefore contrast-enhanced MRI was withheld until childbirth and showed avid enhancement on hepatic arterial phase (HAP) with homogenization on delayed phase (DP) and a central scar (arrow), typical of focal nodular hyperplasia