title: Paraneoplasia--tumor products as signals.
mesh_terms: D000052:Acanthosis Nigricans / Q000175:diagnosis; D006728:Hormones / Q000097:blood*; D006801:Humans; D007136:Immunoglobulins / Q000032:analysis; D008175:Lung Neoplasms / Q000175:diagnosis; D009369:Neoplasms / Q000175:diagnosis*; D010005:Osteoarthropathy, Secondary Hypertrophic / Q000175:diagnosis; D010257:Paraneoplastic Syndromes / Q000175:diagnosis* / Q000378:metabolism
chemical_list: D006728:Hormones; D007136:Immunoglobulins