Figure 2From: Resolution of cast nephropathy following free light chain removal by haemodialysis in a patient with multiple myeloma: a case report Serum free kappa light chain concentrations. Changes in concentration with dialysis and chemotherapy with time are shown. Pre-dialysis and post-dialysis values are connected by lines. The concentration at the start of the first pulse of dexamethasone is also shown. The arrowheads represent daily doses of dexamethasone. Daily thalidomide is indicated by the solid line at the top of the chart.Back to article page