Fig.45-A1
Sporotrichsosis

Extensive skin ulcer of the lower leg above the angle joint of the toes with distinct tumor-like nodules in this patient.

Fig.45-A2
Sporotrichosis

Typical tissue reaction in the dermis with a non-specific inflammation and several giant cells. As in this fungi mostly are not detectable, at least not in chronic cases. HE stain.

Fig.45-A3
Sporotrichosis

In an abscess of the dermis a typical asteroid body is found. These elements are occasionally present in lesions of this fungal infection. In the centre frequently a fungus cell can be recognized. In other mycoses they are not so easily found as in the sporotrichosis. HE stain; high power.