A spicular arrangement of amyloid on the epithelial aspect of the glomerular basement membrane has been seen to a variable degree in silver-stained sections of renal biopsies in eight of 38 patients with amyloidosis. Electron microscopical examination revealed a spectrum of appearances of the amyloid fibrils which would account for this finding. Only two of these eight patients had amyloidosis secondary to chronic infection, a much lower proportion than in the group as a whole. The possibility of confusion with membranous nephropathy is discussed with relevance to possible modes of treatment.

No abstract

No abstract

No abstract

Book reviews Book reviews All titles reviewed here are available from the BMJ Bookshop, PO Box 295, London WC1H 9TE. Prices include postage in the United Kingdom and for members of the British Forces Overseas, but overseas customers should add£2 per item for postage and packing. Payment can be made by cheque in sterling drawn on a United Kingdom bank, or by credit card (Mastercard, VISA or American Express) stating card number, expiry date, and your full name.