title: Ultrastructural lesions of Henoch-Schönlein syndrome and IgA nephropathy: similarities and differences.
mesh_terms: D000293:Adolescent; D000328:Adult; D001485:Basement Membrane / Q000648:ultrastructure; D002648:Child; D004727:Endothelium / Q000648:ultrastructure; D005260:Female; D005920:Glomerular Mesangium / Q000648:ultrastructure; D005922:Glomerulonephritis, IGA / Q000473:pathology*; D006801:Humans; D011695:IgA Vasculitis / Q000473:pathology*; D007678:Kidney Glomerulus / Q000648:ultrastructure*; D008297:Male; D008875:Middle Aged; D013577:Syndrome