Test Method
Molecular
CPT Codes
81207
Test Description
This test is performed by RT-PCR for quantitative detection of t(9;22) BCR-ABL1 fusion transcripts that result in p190 (E1) fusion proteins.
Specimen Requirements
- Bone marrow aspirate: 1-2 mL in EDTA tube (purple top) preferred; ACD (yellow top) acceptable
- Peripheral blood: 5-10 mL in EDTA tube (purple top) preferred; ACD (yellow top) acceptable
- Fresh Tissue: Minimum of 250 mg tissue in RPMI transport media
Storage & Transport
Ship specimen the same day whenever possible, with refrigerated (not frozen) cold pack.
Label all tubes with at least two unique patient identifiers. Slides require one patient identifier. Identifiers include name, DOB, specimen ID# or medical record#.
Label all tubes with at least two unique patient identifiers. Slides require one patient identifier. Identifiers include name, DOB, specimen ID# or medical record#.
Turnaround time
5 - 7 days
Level of Service
Global