title: IgA-deposits in cutaneous blood-vessel walls and mesangium in Henoch-Schönlein syndrome.
mesh_terms: D001485:Basement Membrane / Q000276:immunology*; D001808:Blood Vessels / Q000276:immunology*; D002196:Capillaries / Q000276:immunology; D005455:Fluorescent Antibody Technique; D005921:Glomerulonephritis / Q000276:immunology*; D006801:Humans; D007105:Immune Complex Diseases; D007070:Immunoglobulin A; D007678:Kidney Glomerulus / Q000276:immunology*; D011693:Purpura / Q000276:immunology*; D012867:Skin / Q000098:blood supply*
chemical_list: D007070:Immunoglobulin A