we have measured the plasma oxalate concentration ( pox ) , urinary oxalate excretion ( uox ) , oxalate equilibrium distribution volume ( odv ) , oxalate metabolic pool size [ ( odv ) x ( pox ) ] , total plasma oxalate clearance ( pcox ) , renal ( or dialyser ) oxalate clearance ( rcox ) , non-renal oxalate clearance ( nrcox ) and the tissue oxalate accretion rate ( toa ) = [ ( nrcox ) x ( pox ) ] in three patients with severe renal failure due to primary hyperoxaluria who were being treated by peritoneal dialysis or haemodialysis , or by renal transplantation .
C0022646
renal
C0035078
renal failure