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HelpNRAS/BRAF Rapid PCR
eDH Procedure Code(s)
LAB1806 NRAS/BRAF Rapid PCR —LAB ONLY
Test Information
Pathologistonly order.
NRAS Codon 12 (exon 2): G12C (c.34G>T), G12S (c.34G>A), G12D (c.35G>A), G12A (c.35G>C), G12V
(c.35G>T); Codon 13 (exon 2): G13D (c.38G>A), G13V (c.38G>T), G13R (c.37G>C);Codon 59 (exon 3):
A59T (c.175G>A); Codon 61 (exon 3): Q61K (c.181C>A), Q61L (c.182A>T), Q61R (c.182A>G), Q61H
(c.183A>C; c.183A>T); Codon 117 (exon 4): K117N (c.351G>C; c.351G>T); Codon 146 (exon 4):
A146T, A146V (c.436G>A),(c.437C>T)
BRAF Codon 600: V600E (c.1799T>A; c.1799_1800delinsAA), V600D (c.1799_1800delinsAC), V600K
(c.1798_1799delinsAA), V600R (c.1798_1799delinsAG)
Order Questions
| LAB1806 NRAS/BRAF RAPID PCR |
|
Collection Information
Tissue: Please provide oneH&E slide and 4 Unstained FFPE slides – 4 microns thick
Specimen Information
| Specimen Type | Specimen Source | Acceptable Containers | Minimum Test Volume (mL) | |
|---|---|---|---|---|
| Tissue | Varies | SterCont-R | ||
Shipping and Handling
ProcessingInstructions: Tissue: Please provide one H&E slide and 4 Unstained FFPE slides - 4 microns thickTransport Temperature: Ambient
Transport Instructions: N/A
Specimen StabilityUnprocessed
Unprocessed: N/A
Specimen Stability Post Processing
Ambient: N/A
Refrigerate: N/A
Frozen: N/A
Test Components
| Component | LOINC Code |
|---|---|
| BRAF/NRAS VARIANT IDENTIFIED | |
| CGAT DISCLAIMER | 62364-5 |
| INDICATION FOR STUDY | |
| NRAS/BRAF METHODS USED | |
| PERCENT TUMOR CELLS | |
| RAPID BRAF/NRAS INTERPRETATION | |
| RAPID BRAF/NRAS RESULT | |
| SIGN-OUT BY | 49244-7 |
| SPECIMEN TISSUE CASE/BLOCK ID |
Turnaround Time (TAT)
3 Days
CPT Code(s)
81210
81311
Performing Lab Section
Molecular Pathology
Performing Lab(s)
Dartmouth Hitchcock Medical Center Laboratory (MHMH)