Malignant disease and rheumatism.
D001859:Bone Neoplasms / Q000175:diagnosis / Q000556:secondary; D002675:Child, Preschool; D003882:Dermatomyositis / Q000175:diagnosis; D003937:Diagnosis, Differential; D006801:Humans; D007592:Joint Diseases / Q000175:diagnosis; D009369:Neoplasms / Q000175:diagnosis*; D012216:Rheumatic Diseases / Q000175:diagnosis*