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IgM
426

Information

IgM – Increased IgM is associated with Waldenström’s macroglobulinemia, infectious mononucleosis, viral infections, nephrotic syndrome, and estrogen therapy; decreased IgM is found in selective IgM deficiency, Bruton’s Disease, and acquired immune deficiency.

Methodology
Neph
Specimen Required

SST, Serum. Volume 1 (0.5) mL. Stability: Ambient – 7 Days, Refrigerated – 14 Days, Frozen – 2 Months

CPT Code(s)
82784