[Reticular telangiectatic plaque].

Doppler ultrasound and magnetic resonance imaging showed findings consistent with a low-flow vascular malformation, probably of venous origin. The histopathological study showed an intact epidermis, with clusters of cells scattered through the superficial and deep dermis in cannonball fashion; most were accompanied by dilated vessels (Figure 2). At higher magnifications, the clusters were seen to be associated with the vessel walls, displacing the lumen and producing half-moon images. These tufts were formed by densely organized endothelial cells with no atypias, which left groove-like vascular spaces between them, some of which were packed with red blood cells (Figure 3).