A Case of Multiple Myeloma and Renal Failure in a Young Patient

摘要

Multiple myeloma is a malignant plasma cell disorder that affects the kidney with various clinical presentations. The most common renal manifestation of multiple myeloma is myeloma cast nephropathy. We are describing a young patient with multiple myeloma presented with back pain, anemia and renal impairment. The renal biopsy showed a myeloma cast nephropathy. She was treated with myeloma chemotherapy, high cut-off hemodialysis and autologous hematopoietic stem cell transplantation with good outcome. We report this rare case of multiple myeloma presented with myeloma cast nephropathy (MCN) in a young patient to describe the evidence of light chain removal strategies including plasmapheresis and high cut-off hemodialysis for the management of myeloma cast nephropathy.