Case 329:   Focal Nodular Hyperplasia (FNH)

Diagnostic Category:

Clinical Presentation:

38 year old woman with 2 year history of intermittent epigastric pain.

US: In steatosis

Imaging Findings:

Ultrasound shows FNH, which is hypoechoic relative to echogenic hepatic parenchyma, representing steatosis. There is some vascularity in this FNH on the color Doppler image.