Glomerular lesions in the transplanted kidney in children.
The glomerular pathology of 634 transplant specimens (526 biopsies and 108 transplantectomies) from 410 children was studied. Three types of glomerulopathies were observed: (1) recurrent glomerulonephritis (GN) (40 of 142 patients with glomerular nephropathy), (2) de novo GN (52 grafts), and (3) transplant glomerulopathy (29 grafts). The study of recurrent GN is considered of great interest because of the possible insight into the nature of the original disease and the opportunity to observe the evolution of the disease in sequential biopsies of the transplant. The two major forms of de novo GN were membranous GN and IgG linear deposits along glomerular and tubular basement membranes. Transplant glomerulopathy, although distinctive morphologically, may resemble membranoproliferative GN (MPGN) or thrombotic microangiopathy.
Habib
R
R
Antignac
C
C
Hinglais
N
N
Gagnadoux
M F
MF
Broyer
M
M
D001706:Biopsy; D002648:Child; D005260:Female; D005921:Glomerulonephritis / Q000473:pathology*; D005922:Glomerulonephritis, IGA / Q000473:pathology; D006801:Humans; D011695:IgA Vasculitis / Q000473:pathology; D007678:Kidney Glomerulus / Q000473:pathology*; D016030:Kidney Transplantation; D008297:Male; D009393:Nephritis / Q000473:pathology; D012008:Recurrence