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HelpCatalog ID IDH1/2 IDH1 and IDH2 Mutation Analysis, exon 4
Additional Codes
CPOE: Ref IDH1 and IDH2 Mutation Analysis, exon 4
DOE: Ref IDH1/2
CPT Code
81120, 81121
Specimen
Blood: lavender EDTA, collect 5.0 mL (1.0 mL minimum) blood, refrigerated
Bone Marrow: lavender EDTA, collect 3.0 mL (1.0 mL minimum), refrigerated
Rejection Criteria
Plasma, serum, FFPE tissue blocks/slides, frozen tissue, specimens in other non-EDTA anticoagulants, clotted specimens, grossly hemolyzed specimens, specimens at room temperature >24 hours, frozen specimens, insufficient quantity, unlabelled specimens
Interpretative Information
May have prognostic significance in patients with hematologic malignancies, depending on the clinical and genetic context.
Performing Lab
ARUP Laboratories
Turn-Around-Time
7-14 days
Reference Values
No mutations detected