Cytogenomic Molecular Inversion Probe Array, FFPE Tissue - Oncology
2010229
Ordering Recommendation
•Preferred test for FFPE tissue at time of diagnosis for detecting prognostically important genomic abnormalities in leukemias/lymphomas and solid tumors involving
•Loss/gain of DNA
•Loss of heterozygosity (LOH)
•Monitor disease progression and response to therapy
Mnemonic
FFPE ARRAY
Methodology
Molecular Inversion Probe Array
Performed
Sun-Sat
Reported
2-3 weeks  
New York DOH Approval Status
Specimens from New York clients will be sent out to a New York DOH approved laboratory, if possible.
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 10 slides, each with 5-micron unstained sections or four 20-micron scrolls or tissue block. Tissue block will be returned after testing. Transport tissue 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. Also acceptable: Refrigerated. Ship in cooled container during summer months.  
Unacceptable Conditions
Specimens fixed or processed in alternative fixatives or heavy metal fixatives (B-4 or B-5).  
Remarks
  
Stability
Ambient: Indefinitely; Refrigerated: Indefinitely; Frozen: Unacceptable  
Reference Interval
   
Interpretive Data
For detection of copy number alterations and loss of heterozygosity in FFPE specimens.
Refer to report.



Counseling and informed consent are recommended for genetic testing. Consent forms are available online at www.aruplab.com.

See Compliance Statement C: www.aruplab.com/CS
 
Note
Samples must contain a region with at least 50 percent tumor.
CPT Code(s)
88381; 81406
Components
Component Test Code*Component Chart Name
2010230Cytogenomic MIP Array, FFPE
2010231EER Cytogenomic MIP Microarray, FFPE
* 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
  • aCGH
  • array CGH
  • Array Comparative Genomic Hybridization
  • CGH
  • Chromosomal Microarray
  • CMA
  • Microarray
  • oncology, formalin-fixed, paraffin-embedded, FFPE
  • Single-nucleotide-polymorphism (SNP) array
  • tissue
  • tumor
  • Whole Genome Array