Proposed addendum to 2012 recommendations for standardised reporting of protein electrophoresis in Australia and New Zealand

Abstract

It is apparent that there is a need for greater harmonisation of the reporting and quantification of paraproteins on protein electrophoresis with the introduction of the electronic health record and recent survey findings indicating ongoing areas of heterogeneity on serum protein electrophoresis. The proposed addendum aims to update the 2012 recommendations for standardised reporting of protein electrophoresis in Australia and New Zealand. The sections which need to be updated include those on the quantification of gamma- and non-gamma-migrating paraproteins; interpretive commenting in specimens with a paraprotein and/or small abnormal bands; the utility of serum free light chains compared with Bence Jones protein measurement; and a new table with interpretive commenting for serum free light chains. It is expected that such standardised reporting will reduce both variation between laboratories and the risk of misinterpretation of results