IDH1 R132H Point Mutation with Interpretation by Immunohistochemistry
2007357
Ordering Recommendation
 
Mnemonic
IDH1 IP
Methodology
Immunohistochemistry
Performed
Mon-Fri
Reported
1-5 days  
New York DOH Approval Status
This test is New York DOH approved.
Submit With Order
Additional Technical InformationAdditional Technical Information

Immunohistochemistry Stain Form Recommended  (ARUP form #32978)Immunohistochemistry Stain Form Recommended (ARUP form #32978)

Specimen Required
Patient Preparation
  
Collect
Tumor tissue.  
Specimen Preparation
Formalin fix (10 percent neutral buffered formalin is preferred) and paraffin embed specimen. Protect paraffin block and/or slides from excessive heat. Transport tissue block or 5 unstained (3- to 5-micron thick sections), positively charged slides in a tissue transport kit (ARUP supply #47808) available online through eSupply using ARUP Connect™ or contact ARUP Client Services at (800)522-2787. (Min. 3 slides) If sending precut slides, do not oven bake.  
Storage/Transport Temperature
Room temperature. Also acceptable: Refrigerated. Ship in cooled container during summer months.  
Unacceptable Conditions
Paraffin block with no tumor tissue remaining.  
Remarks
This test code includes pathologist interpretation. Include surgical pathology report. When ordering, please identify tissue site. IMMUNOHISTOCHEMISTRY ORDERING AND SUBMISSION DETAILS: Submit electronic request. If you do not have electronic ordering capability, use an ARUP Immunohistochemistry Stain Form (#32978) with an ARUP client number. For additional technical details, please contact ARUP Client Services at (800) 522-2787.  
Stability
Ambient: Indefinitely; Refrigerated: Indefinitely; Frozen: Unacceptable  
Reference Interval
   
Interpretive Data
By report

See Compliance Statement B: www.aruplab.com/CS
Statement B: 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
 
CPT Code(s)
88342
Components
Component Test Code*Component Chart Name
2007358IDH1 R132H Mutation Reference Number
2007359IDH1 R132H Point Mutation by IHC Result
* 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
  • Astrocytoma and Oligodendroglioma Tumor Cell Marker
  • IDH1 Point mutation IHC
  • IDH1 R132H antibody staining
  • IDH1 R132H IHC