Figure 2.

Occluding vasculopathy secondary to infection. Acute paronychia on the right big toe with erythema, swelling, erosion and crusting (a). Histology of Nicoladoni surgery shows eroded epidermis with dense mixed inflammatory infiltrate that is perivascular and diffuse (b). Fibrin thrombi surrounded by lymphocytes, neutrophils and nuclear dust. Arrows indicate corresponding areas of Figure 2b and 2c (c).