title: Renal amyloidosis and schistosomiasis.
abstract: A retrospective study of 60 renal biopsies obtained from nephrotic subjects with schistosomiasis showed amyloid deposits in 10 cases. Distribution was usually segmental, mainly mesangial and overlapped with the conventional mesangio-proliferative lesions of schistosomiasis. The invariable clinical presentation was proteinuria with generalized oedema of insidious onset and a slowly progressive or intermittent course. Differences from conventional schistosomal nephropathy are described. Response to anti-schistosomal treatment was very poor. Repeat renal biopsies showed no regression of the lesions. The possible links between schistosomiasis and amyloidosis are discussed and causes of amyloid deposition suggested.
mesh_terms: D000293:Adolescent; D000328:Adult; D000686:Amyloidosis / Q000209:etiology* / Q000473:pathology; D006801:Humans; D007668:Kidney / Q000473:pathology; D007674:Kidney Diseases / Q000209:etiology* / Q000473:pathology; D008297:Male; D008875:Middle Aged; D009404:Nephrotic Syndrome / Q000150:complications; D012189:Retrospective Studies; D012552:Schistosomiasis / Q000150:complications* / Q000473:pathology