Vascular anomalies associated with hepatic shunting

Figure 11  Magnetic resonance imaging results. A: Magnetic resonance imaging (MRI) of liver in a 4-month-old at the time of the diagnosis, axial T2-weighted (HASTE) image showing multiple nodular hyperintense lesions with centripetal fill-in on the delayed phase; B: MRI of the liver 3 mo after starting atenolol treatment, subsequent axial T2-weighted image showing interval decrease in size of enhancing lesions and improving hepatomegaly.