title: [Pararheumatic diseases in leukoses].
abstract: Pararheumatic complaints may be the leading clinical symptom in the individual case also in leucoses and may lead to diagnostic errors. They are caused by leucotic infiltrates in juxta-articular bone segments, sporadically also by blast infiltrates of the synovial membrane, by secondary osteoporoses or osteoscleroses and by articular haemorrhages. In altogether 254 patients with leucosis there were rheumatoid symptoms in 21% of the cases with undifferentiated cell leucoses, in 37% of the cases with chronic myelosis, and in 12% of the cases with chronic lymphadenosis. Diagnostic errors are deplorable above all in the undifferentiated cell leucosis, as every temporary retardation of the beginning of the therapy furthermore deteriorated the prognosis of the disease.
mesh_terms: D003937:Diagnosis, Differential; D006801:Humans; D007938:Leukemia / Q000150:complications / Q000175:diagnosis*; D010003:Osteoarthritis / Q000209:etiology; D010024:Osteoporosis / Q000209:etiology; D010026:Osteosclerosis / Q000209:etiology; D012216:Rheumatic Diseases / Q000175:diagnosis*
vernacular_title: Pararheumatische Erkrankungen bei Leukosen.