title: When is scleroderma not scleroderma? The differential diagnosis of progressive systemic sclerosis.
mesh_terms: D001761:Bleomycin / Q000009:adverse effects; D003937:Diagnosis, Differential; D004802:Eosinophilia / Q000175:diagnosis; D005208:Fasciitis / Q000175:diagnosis; D006801:Humans; D008010:Lichen Planus / Q000175:diagnosis; D010423:Pentazocine / Q000009:adverse effects; D012592:Scleredema Adultorum / Q000175:diagnosis; D012594:Scleroderma, Localized / Q000175:diagnosis; D012595:Scleroderma, Systemic / Q000175:diagnosis*; D012871:Skin Diseases / Q000139:chemically induced; D014752:Vinyl Chloride / Q000506:poisoning
chemical_list: D001761:Bleomycin; D010423:Pentazocine; D014752:Vinyl Chloride