Fig. 4
From: Pseudoaneurysm overlying an osteochondroma: a noteworthy complication
Axial magnetic resonance imaging (MRI) T2 (a), proton-density fat saturation (PD fat-sat) (b), T1 turbo spin echo (TSE) (c), T1-TSE fat-sat (d) sequences of the osteochondroma underlying the pseudoaneurysm. Note hyperintensity of the medulla adjacent to the lesion on PD sequences (b) and enhancement of the medulla itself after contrast media (arrow) (d)