Spinal Nerve Root Haemangioblastoma Associated with Reactive Polycythemia

Figure 5

Frontal angiographic images preembolization (a) shows two large L3 and L4 lumbar arteries (white arrows) supplying the hypervascular tumour. Postembolisation with particles (150–250 microns) and fiber coils (b) shows near complete obliteration of the tumor vascularity.

(a)

(b)