
Lab test interpretation
Hook Effect in Blood Biochemistry: Understanding & Avoiding
Learn about the hook effect in laboratory diagnostics, how it impacts biochemical test results, and strategies to avoid it for accurate interpretation.
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Learn about the hook effect in laboratory diagnostics, how it impacts biochemical test results, and strategies to avoid it for accurate interpretation.

A clinical case of myeloma with falsely normal IgG due to the hook effect: hyperproteinemia of 160 g/L, prozone phenomenon, and correct serum dilution.