Legends of Figures
Figure 1. A, A large (approximately 6 x 5 x 2 cm), hard, immovable mass behind the left ear with purpuric and bruised appearance. B, The mass shrank after 2 weeks of arterial embolization. C. The mass was almost completely regressed at 3 months of age.
Figure 2. A, Magnetic resonance imaging showed a vascular-rich lesion with central scars. B, Selected left common arteriography demonstrated a single feeding artery to the mass lesion without collateral artery to adjacent organs (arrow). C, Repeat arteriography revealed no residual shunt after transarterial embolization using multiple coils (arrow).