[Membranous nephropathy after allogeneic peripheral blood hematopoietic stem cell transplantation--clinicopathologic manifestations of a rare chronic GVHD].
OBJECTIVE
To investigate the clinicopathologic characteristics of renal chronic graft versus host disease (GVHD) after allogeneic peripheral blood hematopoietic transplantation(HSCT).


METHODS
Clinical and pathological data from a patient with post-BMT GVHD were analysed with a related references review.


RESULTS
The patient developed nephrotic syndrome (NS) 8 months after allogeneic HSCT. Renal biopsy revealed irregular thickening of glomerular basement membrane with granular deposits of IgG along it. Electronic microscopy showed electron dense deposits with increased mesangial matrix and cells in subepithelial and mesangial area.


CONCLUSIONS
NS occurred after HSCT might be an autoimmune glomerulonephritis. Immune suppressor could reduce the incidence of NS in the HSCT patients. Cell-cept had a good efficacy in the treatment and renal biopsy played an important role in the diagnosis and prognosis of renal cGVHD.
Yu
J
J
Renal Department, Changhai Hospital, Second Military Medical College, Shanghai 200433, China.
Cui
R
R
Tong
S
S
D002908:Chronic Disease; D015433:Glomerulonephritis, Membranous / Q000209:etiology* / Q000276:immunology; D006086:Graft vs Host Disease / Q000209:etiology* / Q000276:immunology; D018380:Hematopoietic Stem Cell Transplantation / Q000009:adverse effects*; D006801:Humans; D007074:Immunoglobulin G / Q000276:immunology; D007677:Kidney Function Tests; D008297:Male; D008875:Middle Aged; D014184:Transplantation, Homologous
D007074:Immunoglobulin G