PDGFRa (4q12) Mutation Analysis


CPT Code: 81314

Specimen Type, Preferred:
Formalin fixed paraffin embedded tissue
Specimen Type, Alternate:
Sample Quantity, Preferred:
1 Block
8 Slides
Sample Quantity, Minimum:
1 Block
5 Slides
Transport Container:
Paraffin block
Unstained slides
Transport Temperature:
Room temperature
Collection Instructions:
Charged slides should be cut at 4-5 microns thick.
Specimen Stability:
Room temperature: Indefinite
Rejection Criteria:
Clinical Significance:
Detects mutations of exons 12 and 18 of the PDGFRA gene, including the common D842V mutation.
Turnaround Time:
10-14 day(s)
Reference Ranges:
Cutoff value % based on assay sensitivity