[18 children with slight glomerular proteinuria demonstrated incidentally]. / Atten børn med lille tilfaeldigt påvist glomerulaer proteinuri.

ABSTRACT

Out of 61 children with idiopathic chronic glomerulonephritis confirmed by biopsy or minimal lesion diagnosed during the period 1964-1987, 18 were found in whom the first sign of renal disease was slight proteinuria demonstrated at routine examination of the urine. Five of these children were referred directly to a nephrological department with the object of further elucidation of the diagnosis. In six of the remaining 13 children, the first referral to hospital took place after an average of 5.9 years and after signs of renal disease were apparent for the first time. In ten of these 13 patients, an average period of 3.9 years elapsed before renal biopsy was carried out and the nature of the disease elucidated. 29 and 73% of these patients, respectively, had developed terminal uraemia five and ten years after establishing the diagnosis. It is recommended that children in whom persistent proteinuria is demonstrated, regardless of the magnitude, should be referred directly to a nephrological department or a paediatric department with special interests. Renal biopsy may be indicated. Life-long systematic follow-up control is indicated.