<unk>  There are two main types of<unk> : * the 'typical' ulcerative form, which occurs in the legs * an 'atypical' form that is more superficial and occurs in the hands and other parts of the body Other variations are: * Peristomal<unk>  comprises 15% of all cases of pyoderma * Bullous<unk>  * Pustular<unk>  * Vegetative<unk>
Pyoderma gangrenosum
Ecthyma gangrenosum
Pseudomonal pyoderma
Helicobacter cellulitis
Streptococcal intertrigo
Epidermolysis bullosa
Tuberculous cellulitis
Hospital furunculosis