[Chronic lympholeukemia. I. Clinical variants].

The study includes 133 patients with chronic lymphatic leukemia treated by the authors for a five year period (1980-1984). Data from the patients' history, status, blood picture, treatment and therapeutic efficacy are taken into consideration. The importance of splenomegaly is emphasized.

[Chronic lymphocytic leukemia. II. Differentiation of various forms of chronic lymphocytic leukemia by cytological and immunological indicators].

The authors present their studies on the cytologic and some immunologic features of leukemic cells which determine the specificity of lymphocyte population in the various forms of lymphatic leukemia. 133 patients who were treated in their clinic for the period 1980-1984 were studied. Four clinical forms were differentiated which had been published elsewhere.

[Benign course of focal-segmental glomerulonephritis due to antibodies to the glomerular basement membrane].

The authors describe a patient with focal-segmental glomerulonephritis with a benign progress, induced by antibodies to glomerular basement membrane. Clinically the disease advanced in the course of 10 years with painless macroscopic hematuria and persisting microscopic hematuria during the intervals. Histologically, a focal-segmental glomerulonephritis was established, with crescents in certain glomeruli and immunomorphologically with linear depositis of IgG, C3 and febrin.