title: Patterns of glomerulonephritis in Zimbabwe: survey of disease characterised by nephrotic proteinuria.
abstract: Ninety-eight Zimbabweans with glomerulonephritis characterised by nephrotic proteinuria were studied. There was no evidence to implicate Schistosoma mansoni or S. haemotobium in the aetiology, although schistosomiasis was diagnosed in 54 patients in the series. Similarly, Plasmodium malariae proved unimportant as a cause of the nephrotic syndrome, only one patient showing focal segmental glomerulosclerosis which was associated with subclinical quartan malarial infection. Nevertheless, infections were shown to play a major role in the genesis of glomerulonephritis which was associated with beta-haemolytic streptococcal, hepatitis B and syphilitic infection in 45 patients in the series. The major patterns of disease in childhood proved to be membranous glomerulopathy associated with hepatitis B antigenaemia. In young adults post-streptococcal proliferative glomerulonephritis constituted the commonest disease pattern. In older adult patients a miscellany of primary and secondary glomerulonephritides was encountered but proliferative glomerulonephritis, which was both idiopathic and streptococcus-related, predominated.
mesh_terms: D000293:Adolescent; D000328:Adult; D000368:Aged; D002648:Child; D002675:Child, Preschool; D005260:Female; D005921:Glomerulonephritis / Q000453:epidemiology / Q000209:etiology*; D006801:Humans; D008288:Malaria; D008297:Male; D008875:Middle Aged; D009404:Nephrotic Syndrome / Q000453:epidemiology / Q000209:etiology; D010965:Plasmodium malariae; D011507:Proteinuria / Q000453:epidemiology; D012552:Schistosomiasis; D015030:Zimbabwe