| 释义 |
Deciduous Tree in Winter Sign 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 |