The initial reporter stated they received discrepant results for one patient sample tested with igm-2 on a cobas 8000 c702 module.The sample initially resulted in an igm value of 39.66 g/l with a data flag.The sample was repeated three additional times using a decreased sample volume, resulting in igm values of 70.63 g/l with a data flag, 69.39 g/l, and 69.93 g/l.The sample was diluted 1:20 and repeated, resulting in an igm value of 36.93 g/l with a data flag.The sample was repeated using an increased sample volume, resulting in an igm value of 0.14 g/l.
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