[Wegener's granulomatosis. Three cases with different clinical courses].

Three cases of Wegener's granulomatosis are presented. In every case the different clinical picture was observed. In the first case dominated the pulmonary changes and fingers necrosis. In that case the excellent therapeutic effect of etoposide was observed. In the second case the most important clinical sings illustrated severe renal insufficiency. The third case demonstrated pericardial and skin changes. The significance of early diagnosis and early institution of proper therapy was discussed.