6 central facts about serum-free light chain testing for multiple myeloma

Most clinical guidelines now recommend serum in place of urine testing

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Multiple myeloma, a malignant disease of the plasma cells, accounts for about 10% of all haematological malignancies, according to data from the Australian Institute of Health and Welfare.

Several key pathology investigations can be performed in the primary care setting. In this article, Newcastle-based haematologist, Dr Wojt Janowski outlines a best-practice diagnostic approach.

He notes that most clinical guidelines now recommend serum over urine testing to confirm the presence of monoclonal protein, a hallmark feature of multiple myeloma.