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MGMT Promoter Methylation Detection
2009310
Ordering Recommendation

Aid in treatment decisions in individuals with high-grade gliomas.

Mnemonic
MGMT
Methodology
Polymerase Chain Reaction/MassARRAY/MALDI-TOF
Performed
DNA isolation: Sun-Sat
Assay: Varies
Reported
10-12 days
New York DOH Approval Status
This test is New York DOH approved.
Submit With Order
Specimen Required
Patient Preparation
 
Collect
Tumor tissue. 
Specimen Preparation
Formalin fix (10 percent neutral buffered formalin) and paraffin embed tissue. Protect from excessive heat. Transport tissue block or 5 unstained 5-micron slides. (Min: 3 slides) Transport block and/or slide(s) in a tissue transport kit (ARUP supply #47808) available online through eSupply using ARUP Connect™ or contact ARUP Client Services at (800) 522-2787. 
Storage/Transport Temperature
Room temperature. Ship in cooled container during summer months. 
Unacceptable Conditions
Specimens fixed/processed in alternative fixatives (alcohol, Prefer) or heavy metal fixatives (B-4 or B-5). Decalcified specimens. Less than 25 percent tumor. 
Remarks
Include surgical pathology report. Tissue block will be returned after testing. 
Stability
Ambient: Indefinitely; Refrigerated: Indefinitely; Frozen: Unacceptable 
Reference Interval
Interpretive Data
Refer to report.

Compliance Statement B: For laboratory developed tests not using a RUO kit, and for FDA approved, cleared or 510(k) exempt assays with alterations. This test was developed and its performance characteristics determined by ARUP Laboratories. The U. S. Food and Drug Administration has not approved or cleared this test; however, FDA clearance or approval is not currently required for clinical use. The results are not intended to be used as the sole means for clinical diagnosis or patient management decisions.

Note
Hotline History
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Components
Component Test Code*Component Chart NameLOINC
2002148Block ID57723-9
2009311MGMT Methylation Detection - Results60252-4
* Component test codes cannot be used to order tests. The information provided here is not sufficient for interface builds; for a complete test mix, please click the sidebar link to access the Interface Map.
Aliases