<unk>  can be subdivided into two main categories: non-scarring and scarring. Over all, non-scarring<unk>  has a higher possibility of being reversible and having a better outcome while scarring<unk>  is more likely to be irreversible and have a poorer outcome.
Alopecia classification
Vitiligo classification
Psoriasis classification
Alopecia epidemiology and demographics
Skin cancer epidemiology and demographics
Acne vulgaris classification
Skin cancer classification
Alopecia laboratory findings