| pubmed-article:18264743 | pubmed:abstractText | To investigate the association between graft-versus-host disease (GVHD) and renal injury after allogeneic stem cell transplantation (allo-SCT), we compared autopsy findings of 26 consecutive allo-SCT recipients with two control groups: patients with hematologic malignancies who received cytotoxic chemotherapy alone (Control 1, n = 21) and those with non-hematologic diseases (Control 2, n = 12). We evaluated the following renal pathology; renal tubulitis, allograft glomerulitis, intimal arteritis, allograft nephropathy, and peritubular capillaritis. These changes were found in 11 allo-SCT recipients and 10 patients in Control 1, but none in Control 2. While overall frequency of renal impairments was similar between allo-SCT recipients and Control 1 (3/26 vs. 1/21), allo-SCT recipients were more likely to have renal tubulitis and peritubular capillaritis compared to Control 1 (5/26 vs. 1/21), but less likely to present with glomerulitis (1/26 vs. 6/21). Grade III-IV acute or extensive-type chronic GVHD were seen in all of the three patients with renal tubulitis and four of the five patients with peritubular capillaritis. Allo-SCT recipients with severe GVHD tended to have tubulitis and peritubular capillaritis. These findings have implications of some renal impairment attributable to GVHD. | lld:pubmed |
