A 45-year-old woman undergoes triphasic CT abdomen for incidental right upper quadrant ultrasound finding. The lesion demonstrates the imaging feature marked **A** in the diagram — peripheral nodular discontinuous enhancement that is isodense to the aorta during the arterial phase. Which of the following best explains the pathophysiologic basis for this enhancement pattern?
Ready to test yourself?
Test your Radiology knowledge with AI-powered MCQs and detailed explanations — no signup required to try.
Sign up free and practice all 1 Hepatic Hemangioma MCQs with AI-powered explanations tailored to your performance.
Create Free Account