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A fanciful term for the clumped deposits of IgA, seen by immunofluorescence microscopy in the glomerular mesangium in Berger’s disease—IgA nephropathy—which may be followed by deposition of IgG and IgM; vasculocentric deposits also appear in the dermis, confirming the immune complex origin of this condition
Segen's Medical Dictionary. © 2012 Farlex, Inc. All rights reserved.