<unk>  is caused by several different groups of industrial compounds, including coal tar derivatives, insoluble cutting oils, and chlorinated hydrocarbons (chlornaphthalenes, chlordiphenyls, and chlordiphenyloxides).
Occupational acne
Steroid acne
Pomade acne
Feline acne
Tropical acne
Infantile acne
Vitiligo
Parapsoriasis