- Etiology: congenital vascular tumor
- 3 subtypes
- — Multifocal: clinically asymptomatic with skin hemangiomas, GLUT1(+), small without necrosis, proliferation then involution
- — Focal: clinically have congestive heart failure, GLUT1(-), large with necrosis, involute by 1 year
- — Diffuse: clinically have congestive heart failure + hypothyroidism + compartment syndrome, GLUT1(+), hepatomegaly with multiple masses, complicated clinical course
- CT: can have fine / granular calcification, arterial phase shows peripheral nodular enhancement of mass that enhances more than the liver with centripedal fill in during delayed phase
- Clinical: rarely has elevated AFP (15%), 30% diagnosed in first month / 90% diagnosed in first 6 months
Radiology Cases of Hepatic Infantile Hemangioma

