Urine immunofixation electrophoresis and serum free light chain analyses benefit diagnosis of multiple myeloma in orthopedic patients with normal serum total proteins, creatinine, calcium, and hemoglobin.
Zhongwei JiaJinxing XiaQiong LuPublished in: Laboratory medicine (2024)
Some patients with orthopedic conditions who do not have typical MM laboratory results, such as those with abnormal Hb, TP, ALB, CREA, and Ca levels before their operation(s), actually have MM. MM should be highly suspected in patients with unexplained bone lesions and with an abnormal sFLC κ/λ ratio. Further tissue or bone marrow biopsy is needed in these patients even if serum and urine IFE results are negative and light chain ratio is normal.
Keyphrases
- bone marrow
- end stage renal disease
- multiple myeloma
- chronic kidney disease
- newly diagnosed
- ejection fraction
- mesenchymal stem cells
- prognostic factors
- peritoneal dialysis
- bone mineral density
- patient reported outcomes
- ultrasound guided
- body composition
- postmenopausal women
- protein kinase
- bone regeneration
- red blood cell