[Symptoms and signs of polymositis, systematic lupus erythematosus and antiphospholipid syndrome follow consecutively].

Polymyositis (PM) and dermatomyositis (DM) are very rare connective tissue disorders which only in exceptional circumstances affect white men. The present paper describes the case of an obese 55-years-old man in whom no muscular-skeletal system symptoms were found during the period of 2 years before the onset of arthritis, and who was treated because of cardiac involvement (pericarditis, PAF), pleuritis, malaise and fever. Only the occurrence of non erosive arthritis decided on the connective tissue disorder as a cause of his complaints.

[Antinucleolar antibodies in diagnostics of antiphospholipid syndrome].

Introduction: Anti "nucleolar" antibodies are estimated to be present in about 5-10% of anti-nuclear antibodies-positive (ANA), but only in about 15% of cases (sometimes in lower percentages) it is possible to assess precisely the specificity of antibodies responsible for this pattern of ANA. Nucleoli are composed of many proteins, e.g.