title: Dirt-like hyperpigmented plaques on the face.
authors: MD, PhD, Consultant Dermatologist, Dermatology, Hospital Virgen de las Nieves, Granada, Spain.
authors: Ricardo
authors: R
authors: Ruiz-Villaverde
authors: Pablo
authors: P
authors: Fernandez-Crehuet
mesh_terms: D019840:2-Propanol / Q000627:therapeutic use; D000368:Aged; D003937:Diagnosis, Differential; D000431:Ethanol / Q000627:therapeutic use; D005145:Face / Q000503:physiopathology; D005260:Female; D006801:Humans; D017495:Hyperpigmentation / Q000628:therapy*; D012871:Skin Diseases / Q000175:diagnosis* / Q000628:therapy*
chemical_list: D000431:Ethanol; D019840:2-Propanol