ARUP's Laboratory Test Directory

PIK3CA Mutation Detection : 2004510
[ image for: Additional Technical Information]
Additional Technical Information
  


Mnemonic: PIK3CA

Methodology: Polymerase Chain Reaction/Pyrosequencing
Performed: Sun-Sat
Reported: 12-14 days
Specimen Required: Collect: Tumor tissue.

Specimen Preparation: Formalin fix (10 percent neutral buffered formalin) and paraffin embed tissue. Protect from excessive heat. Transport 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 or refrigerated. Ship in cooled container during summer months.

Unacceptable Conditions: No tumor in tissue. Specimens fixed/processed in alternative fixatives (alcohol, Prefer®) or heavy metal fixatives (B-4 or B-5). Decalcified specimens.

Stability (collection to initiation of testing): Ambient: Indefinitely; Refrigerated: Indefinitely; Frozen: Unacceptable

Interpretive Data: Refer to report.

See Compliance Statement B: www.aruplab.com/CS
CPT Code(s): 88381, 81479, G0452