[Long-term remission of the nephrotic syndrome in renal amyloidosis].

The authors presented the results of a clinical study of an atypical course of secondary renal amyloidosis developing in a patient with pulmonary tuberculosis and progressing against a background of chronic post-tuberculosis bronchitis. The disease manifested itself in the acute development of the nephrotic syndrome which could be arrested as a result of tuberculostatic therapy. Clinico-laboratory signs of the disease were absent for 20 yrs., then arterial hypertension and chronic renal failure accompanied by minimum proteinuria, developed. The diagnosis of renal amyloidosis was confirmed by nephrobiopsy. Considerable difficulties arose in differential diagnosis with glomerulonephritis in such a clinical course.