Objective: To analyse the results of the ?Gammopathies? control system which evaluate a successfulness of clinical laboratories in determination of a type of monoclonal immunoglobulins during the period of 1996?2005. Conclusion: The results of ?Gammopathies? control system confirmed usefulness and validity of implementation of this cycle into the national external quality assessment system ?SEKK?.
The Czech national external quality assessment of monoclonal immunoglobulin markedly contributes to enhancing a quality of determination and partially to a quantification of monoclonal immunoglobulins as well.