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Comprehensive Cancer NGS Panel

Tumor Mutation Panels by Next Generation Sequencing (NGS) using the Illumina TruSight Oncology 500 assay (TSO500). This test is capable of detecting variants in both DNA and RNA samplesincluding single-nucleotide variants (SNV), splice variants, fusions, and copy number variants (CNV). The test is also capable of quantitative assessment of both microsatellite instability (MSI) and tumor mutational burden (TMB). It is optimized to provide high sensitivity and specificity for low-frequency somatic variants. See “Clinical Utility” below for specific biomarkers and sub-panels.

Test Codes

EPIC: LAB1230962

Department

Molecular Pathology

Specimen Collection Criteria

Surgical Specimens and Cytology Cell Blocks (Formalin Fixed, Paraffin Embedded Tissue):

• A paraffin block must be submitted. Submit 10% formalin-fixed, paraffin-embedded block with corresponding H&E slide.
• Unstained sections of 5-µm thickness mounted on glass slides can also be used (minimum 5 sections for large tissue and 10 sections for small tissue such as core biopsy). Tissue should be well fixed and well processed. Average tissue size 5.0 mm².
• All specimens must be accompanied by a completed requisition and must contain the patient’s name, date of birth, collection date, ordering physician, and source of specimen. 

Bone Marrow (Preferred for myeloid neoplasms):

• 1.0 mL bone marrow aspirate in a Lavender-top EDTA tube. (Minimum: 0.5 mL)      

Peripheral Blood (Secondary option for myeloid neoplasms):

• 1.0 mL peripheral blood sample in a Lavender-top EDTA tube (Minimum 1.0 mL)

Physician Office/Draw Specimen Preparation

Paraffin blocks and unstained slides should be kept at room temperature (20-26°C or 68-78.8°F).

Bone Marrow and Peripheral Blood:  Do not freeze specimens. Maintain specimens refrigerated (preferred) (2-8°C or 36-46°F) or at room temperature (20-26°C or 68-78.8°F) and transport fresh samples to the Laboratory within 4-6 hours of collection.

Preparation for Courier Transport

Transport:  Paraffin blocks and unstained slides should be kept at room temperature (20-26°C or 68-78.8°F). Bone marrow or peripheral blood refrigerated (preferred) (2-8°C or 36-46°F) or at room temperature (20-26°C or 68-78.8°F).

Rejection Criteria

• Tissue decalcified with agents other than Mol Decal (EDTA)  
• Fixatives other than 10% neutral buffered formalin.  
• Improper labeling or inadequate information.   
• Less than 25% tumor cellularity (applicable to solid tumors)
• Poor quality and/or quantity of extracted DNA/RNA. 
• Frozen or unfixed specimens.
• Unlabeled tubes or samples.
• Specimens collected in heparin (Green-top), clot tubes (Red-top) ACD anti-coagulant tubes or SST tubes.
• Centrifuged specimens.

Testing will be cancelled on specimens meeting the above criteria with client notification. Under certain circumstances (i.e., lack of alternative specimens), testing may proceed with approval from the medical director or designee.

Inpatient Specimen Preparation

Tissue specimens at Royal Oak may be sent to the Surgical Pathology tube station #201. In-house specimens are also picked up by a Surgical Pathology assistant every hour on the hour. 

In-Lab Processing

Paraffin blocks and unstained slides should be kept at room temperature (20-26°C or 68-78.8°F). Unstained sections of 5-µm thickness are cut from selected tissue blocks. The number of sections cut and the need for macro-dissection are determined by the medical director or designee, based upon the amount of available tissue and the tumor cellularity.

Maintain fresh specimens (i.e., bone marrow and peripheral blood) refrigerated (2-8°C or 36-46°F) prior to testing. 

Storage

FFPE Solid Tissue Specimen Stability for Testing:

Room Temperature (20-26°C or 68-78.8°F): Indefinitely
Refrigerated (2-8°C or 36-46°F): Unacceptable
Frozen (-20°C/-4°F or below): Unacceptable

Bone Marrow Specimen Stability for Testing:

Room Temperature (20-26°C or 68-78.8°F): 6 hours
Refrigerated (2-8°C or 36-46°F):   7 days
Frozen (-20°C/-4°F or below): Unacceptable.

Specimen Storage in Department Prior to Disposal:

Solid Tissue: Room Temperature (20-26°C or 68-78.8°F): Returned to originating lab upon completion of testing.

Bone Marrow: Refrigerated (2-8°C or 36-46°F): 7 days

Specimen Storage (Extracted nucleic acid):

DNA: Frozen (-25 to -15°C)
RNA: Frozen (-63 to -70°C)

Laboratory

Royal Oak Molecular Pathology Laboratory

Performed

Once or twice per week, dependent upon test volume.
Results available within 21 days.

Reference Range

No variants detected or only likely benign variants detected.

Test Methodology

Tissue section slides are reviewed by a pathologist and relevant tumor is selected for analysis. RNA, DNA or both are isolated from the sample and quantified. Recovered DNA/RNA extracts are prepared for sequencing with the Illumina TruSight^® Oncology 500 DNA Kit and Illumina TruSight^® Tumor 170 RNA Kit and sequenced using paired-end sequencing on the Illumina NextSeq 500/550 instrument with the Illumina NextSeq™ 500/550 High Output Reagent V2 300 Cycle sequencing kit. Alignment and variant calling of both RNA and DNA libraries occurs using the Illumina TruSight Oncology 500 v2.2 pipeline. The variant results are annotated and compiled by Velsera Clinical Genomics Workspace (CGW) to generate a clinical report.  A personalized interpretive report is generated that lists the variants detected in each gene, classified based on a standardized classification scheme for somatic variants, and provides detailed interpretative comments.

Test Limitations:

• Test performance is optimal for all biomarkers with specimens containing at least 25% tumor cells (SNVs and indels at 12.5% tumor cells. Fusions/Splice Variants at 7.5% tumor cells. CNV, MSI and TMB at 25% tumor content) and DNA concentrations of at least 3.3 ng/ul and RNA concentration of at least 10ng/ul. Values below these thresholds will result in suboptimal test performance.
• The content of this test is not optimized for tumor types other than those listed in the gene subpanels.  
• This test is designed to detect somatic variants only. The status of potential germline variants cannot be verified because parallel testing is not performed on paired normal tissues. Additional testing is necessary for any potential hereditary risk.  
• Variants occurring in the listed genes but outside of the targeted regions will not be detected by this assay. See the links below for the list of genomic regions covered by each panel.
• Rare false positives and negatives may occur due to errors in sequencing chemistry. Quality assurance criteria are established to minimize such occurrences.  
• Variants which are present in the data but with allele frequency/copy number/supporting reads below the established analytical sensitivity will not be reported unless confirmed by orthogonal testing, due to the increased risk of false positive results with such findings.
• SNVs and indels with allele fraction below the established analytical sensitivity are not reproducibly detected by this assay. Large indels ( insertions greater than 18 bp or deletions greater than 28 bp) will not be detected by this assay.
• Due to the nature of this assay, the majority of variants reported will be of uncertain clinical significance and novel (not previously identified by the TSO 500 assay in this lab). Orthogonal confirmatory testing is reserved for novel variants with well-defined clinical significance (i.e. tier I variants). Confirmatory testing of other variants (tier II/III) that may affect clinical decision making is left to the discretion of the treating physician and subject to the availability of suitable confirmatory methods.
• Variants with supporting evidence consisting only of small case series, case reports, or preclinical data will be reported as variants of uncertain significance with no further interpretative comments.
• Germline variants that are frequent in the general population (>1% frequency in population databases) and considered benign or likely benign (i.e. unrelated to cancer) may be identified but will not be reported. 
• The following genes and genomic regions consistently show poor performance in this assay and will not reliably detect variants: The genes in the following list have consistently shown poor performance in validation studies and will not reliably detect variants:
• PIK3R2 NM_005027.3 (exon 6); MAGI2 NM_012301.3 (exon 22); INSRNM_000208.2 (exon 1); STAT5A NM_003152.3 (exon 8); STAT5B NM_012448.3 (exon 7); MALT1 NM_006785.3 (exon 1); RB1 NM_00321.2 (exon 15); KMT2B NM_014727.1 (exon 1); PDPK1 NM_002613.4 (exon 1); ICOSLG NM_01529.4 (exon 1); CDH1 NM_004360.3 (exon 1); BBC3 NM_014417.4 (exon 2); SUZ12 NM_015355.2 (exon 6); XIAP NM_001167.3 (exon 4); PTPRT NM_007050.5 (exon 1);TGFBR1 NM_004612.2 (exon 1); RECQL4 NM_004260.3 (exon 1); PTPRS NM_002850.3 (exon 15); MAP2K4 NM_001281435.1 (exon 1); RANBP2 NM_006267.4 (exon 11); NOTCH3 NM_000435.2 (exon 24); FLT3 NM_004119.2 (exon 1); NOTCH3 NM_000435.2 (exon 1); NOTCH1 NM_017617.3 (exon 1); MYCL NM_001033081.2 (exon 1); FANCE NM_021922.2 (exon 1); SDHA NM_004168.2 (exon 1); FGF3 NM_005247.2 (exon 1); HGF NM_000601.4 (exon 12); RECQL4 NM_004260.3 (exon 2); FLT4 NM_182925.4 (exon 1); GATA4 NM_002052.3 (exon 2); EML4 NM_019063.3 (exon 6).
• Variant calls in the HLA-A, KMT2B, KMT2C, and KMT2D genes are filtered out due to potential mis-mapping, using Illumina’s analysis pipeline, as a result of sequence homology with other genomic regions.
• Variant interpretations are based upon data from public databases available at the time of case sign out and do not reflect new information that becomes available after that date. 
• High tumor mutational burden (TMB-high) indicates the presence of an elevated number of somatic, non-synonymous mutations in the coding regions of a tumor cell genome, expressed as mutations per megabase (mut/MB) of sequenced tumor DNA (PMID: 28481359, PMID: 30505710, PMID: 30505709).
• While TMB has historically been assessed by whole-exome sequencing (WES), recent studies have demonstrated that TMB can be effectively estimated using targeted sequencing panels covering 1.1 Mb or more of genomic content (PMID: 28420421, PMID: 30238975). The validity of targeted panels for determination of TMB status allows for the assessment of this pan-cancer biomarker by a wider range of methods and panels in community-based laboratories, facilitating greater patient access to this testing. Currently, pembrolizumab is FDA-approved for pediatric and adult patients with unresectable and metastatic solid tumors with ≥ 10 mut/MB as determined by the FoundationOneCDx assay (fda.gov). However, optimal cutoff values for classification of TMB values into high and low categories are not yet standardized across different methods and panels (PMID: 30664300) and the definition of high TMB varies across studies from ≥7.4 to 20 mut/Mb when measured with a large NGS panel (PMID: 29658845, PMID: 29337640, PMID: 31258479, PMID: 30505709, PMID: 32864131). However, TMB results obtained with the TSO500 assay have been evaluated and compared with WGS and FoundationOneCDx (PMID: 32306292, PMID: 35218944). In these studies, TSO500 with a TMB-high cutoff of ≥10 mut/MB demonstrates a high degree of concordance and clinical utility when compared with WES and FoundationOneCDx.  While the clinical utility of TMB is still being defined, continuing efforts to standardize TMB calling between laboratories and manufacturers are ongoing.
• Microsatellite instability (MSI) refers to the hypermutability of tumor DNA that is caused by germline or somatic defects in the DNA mismatch repair pathway. MSI status is divided into MSI-High (MSI-unstable) tumors, which have changes in microsatellite repeat length due to defective DNA mismatch repair activity, and microsatellite stable (MSS) tumors which lack these defects of DNA repair. In the clinical setting MSI is traditionally analyzed directly with PCR (MSI-PCR), and indirectly by immunohistochemistry for the mismatch repair proteins (MMR). However, NGS allows for the analysis of a greater number of microsatellite loci than MSI-PCR, presenting opportunities to identify new MSI profiles in previously uncharacterized cancer types. Although NGS can interrogate thousands of microsatellite loci, compared to the 5–7 loci that are tested by PCR, the optimal cut-off value for MSI-High (MSI-H/MSI-unstable) in diverse tumor types is controversial. To date, optimal thresholds for the classification of NGS-derived MSI values into stable and high categories are not yet standardized across different methods and panels (PMID: 36465367). Several studies have reported concordance of MSI status between PCR and NGS based testing in solid tumors (PMID: 34625576, PMID: 35172512, PMID: 31530574, PMID: 27863258). A recent large study comparing TSO500 to MSI-PCR and MMR determined that an MSI-H cutoff of ≥ 20% unstable sites and an equivocal zone of 7% ≤ X ˂ 20% for TSO500 demonstrates a high degree of concordance with MSI-PCR and MMR (PMID: 35405622). In keeping with these results, any patient values within this equivocal zone will be tested further by orthogonal MSI-PCR and/or MMR for final classification of MSI status.
• Decisions regarding patient care must be based upon independent judgment of the treating physician, taking into consideration all applicable information about the patient’s condition, including but not limited to patient and family history, physical examination, information from other diagnostic tests, and patient preferences, in accordance with the applicable standard of care.
• Drug associations provided in this report do not guarantee that any particular agent will be effective in the treatment of a specific patient.

For FFPE Solid Tumors:

• Single nucleotide variants (SNVs) with allele fraction of at least 4% and depth of coverage at least 100X are detected with 97.21% sensitivity, 99.66% specificity, 96.06% PPV, and 99.76% NPV.
• Insertion-deletion variants (indels) with allele fraction of at least 4% and depth of coverage at least 100X are detected with 92.73% sensitivity, 97.24% specificity, 96.23% PPV, and 94.63% NPV.
• CNVs with a fold change value of at least 1.5 (copy number 3 or greater) are detected with 93.85% sensitivity, 98.88% specificity, 93.85% PPV, and 98.88% NPV.
• MSI is detected with 100% clinical sensitivity, 100% specificity, 100% PPV and 100% NPV.
• TMB is detected with 95.29% clinical sensitivity, 95.29% specificity, 95.29% PPV and 95.29% NPV.
• RNA fusions are detected with 100% sensitivity, 99.41% specificity, 91.67% PPV, and 100% NPV with a high confidence filter and additional minimum requirements of either 20 unique split reads or at least 3 unique split reads with at least 28 unique paired reads supporting the fusion event.
• Splice variants are detected with 100% sensitivity, 100% specificity, 100% PPV, and 100% NPV with a minimum requirement of 25 unique split reads.
• This test is designed to detect somatic variants only. The status of potential germline variants cannot be verified because parallel testing is not performed on paired normal tissues. Additional testing is necessary for any potential hereditary risk.

For Hematologic Malignancies (blood and bone marrow):

• Single nucleotide variants (SNVs) with allele fraction of at least 3% and depth of coverage at least 100X are detected with 91.30% sensitivity, 100% specificity, 100% PPV, and 99.23% NPV. Only variants detected at allelic frequency greater than or equal to 5% will be reported due to the difficulty of confirming variants at allelic frequency lower than 5%, unless confirmed by another method or stated in the report.

• Insertion-deletion variants (indels) with allele fraction of at least 3% and depth of coverage at least 100X are detected with 88.89% sensitivity, 100% specificity, 100% PPV, and 81.82% NPV. Only indels detected at allelic frequency greater than or equal to 5% will be reported due to the difficulty of confirming variants at allelic frequency lower than 5%, unless confirmed by another method or stated in the report.
• RNA fusions are detected with 95.83% sensitivity, 100% specificity,  100% PPV, and 99.41 NPV with a high confidence filter and additional minimum requirements of either 20 unique split reads or at least 3 unique split reads with at least 28 unique paired reads supporting the fusion event.
• Special care should be taken when reviewing indels in a homopolymer region.
• Clinical utility of the TSO500 assay for fusion calling is limited for clinically relevant fusions in hematological disorders, the following fusions are consistently not detected due to limitations of the variant calling analysis:

1. FIP1L1-PDGFRA.
2. MYST3-CREBBP
3. RUNX1-RUNX1T1
4. PML-RARA
5. BCR-ABL (e1a2)

Clinical Utility

This test is designed to detect multiple classes of DNA and RNA mutations including single-nucleotide variants (SNV), multi-nucleotide variants ≤ 3 (MNV), small insertions (1-18 bp)/deletions (1-24 bp) (indels), splice variants (in MET and EGFR), fusions and copy number variants (CNV). The test is also capable of quantitative assessment of both microsatellite instability (MSI) and tumor mutational burden (TMB). The pan-cancer biomarkers NTRK1/NTRK2/NTRK3 gene fusions are also included with all solid tumor panels.

Alternatively, this test can be ordered as one of the eight tumor type-specific gene panels that analyze only the mostly clinically relevant genes: Lung, Melanoma, Colorectal, Sarcoma, Gastrointestinal Stromal Tumor (GIST), Neuro Oncologic, Solid Tumor, and Myeloid Neoplasm.

Comprehensive Cancer NGS Panel (517 genes):
Regions Sequenced in Comprehensive Cancer NGS Panel (Comprehensive Table)

ABL1, ABL2, ACVR1, ACVR1B, AKT1, AKT2, AKT3, ALK, ALOX12B, AMER1, ANKRD11, ANKRD26, APC, AR, ARAF, ARFRP1, ARID1A, ARID1B, ARID2, ARID5B, ASXL1, ASXL2, ATM, ATR, ATRX, AURKA, AURKB, AXIN1, AXIN2, AXL, B2M, BAP1, BARD1, BBC3, BCL10, BCL2, BCL2L1, BCL2L11, BCL2L2, BCL6, BCOR, BCORL1, BCR, BIRC3, BLM, BMPR1A, BRAF, BRCA1, BRCA2, BRD4, BRIP1, BTG1, BTK, C11orf30, CALR, CARD11, CASP8, CBFB, CBL, CCND1, CCND2, CCND3, CCNE1, CD274, CD276, CD74, CD79A, CD79B, CDC73, CDH1, CDK12, CDK4, CDK6, CDK8, CDKN1A, CDKN1B, CDKN2A, CDKN2B, CDKN2C, CEBPA, CENPA, CHD2, CHD4, CHEK1, CHEK2, CIC, CREBBP, CRKL, CRLF2, CSF1R, CSF3R, CSNK1A1, CTCF, CTLA4, CTNNA1, CTNNB1, CUL3, CUX1, CXCR4, CYLD, DAXX, DCUN1D1, DDR2, DDX41, DHX15, DICER1, DIS3, DNAJB1, DNMT1, DNMT3A, DNMT3B, DOT1L, E2F3, EED, EGFL7, EGFR, EIF1AX, EIF4A2, EIF4E, EML4, EP300, EPCAM, EPHA3, EPHA5, EPHA7, EPHB1, ERBB2, ERBB3, ERBB4, ERCC1, ERCC2, ERCC3, ERCC4, ERCC5, ERG, ERRFI1, ESR1, ETS1, ETV1, ETV4, ETV5, ETV6, EWSR1, EZH2, FAM175A, FAM46C, FANCA, FANCC, FANCD2, FANCE, FANCF, FANCG, FANCI, FANCL, FAS, FAT1, FBXW7, FGF1, FGF10, FGF14, FGF19, FGF2, FGF23, FGF3, FGF4, FGF5, FGF6, FGF7, FGF8, FGF9, FGFR1, FGFR2, FGFR3, FGFR4, FH, FLCN, FLI1, FLT1, FLT3, FLT4, FOXA1, FOXL2, FOXO1, FOXP1, FRS2, FUBP1, FYN, GABRA6, GATA1, GATA2, GATA3, GATA4, GATA6, GEN1, GID4, GLI1, GNA11, GNA13, GNAQ, GNAS, GPR124, GPS2, GREM1, GRIN2A, GRM3, GSK3B, H3F3A, H3F3B, H3F3C, HGF, HIST1H1C, HIST1H2BD, HIST1H3A, HIST1H3B, HIST1H3C, HIST1H3D, HIST1H3E, HIST1H3F, HIST1H3G, HIST1H3H, HIST1H3I, HIST1H3J, HIST2H3A, HIST2H3C, HIST2H3D, HIST3H3, HNF1A, HNRNPK, HOXB13, HRAS, HSD3B1, HSP90AA1, ICOSLG, ID3, IDH1, IDH2, IFNGR1, IGF1, IGF1R, IGF2, IKBKE, IKZF1, IL10, IL7R, INHA, INHBA, INPP4A, INPP4B, INSR, IRF2, IRF4, IRS1, IRS2, JAK1, JAK2, JAK3, JUN, KAT6A, KDM5A, KDM5C, KDM6A, KDR, KEAP1, KEL, KIF5B, KIT, KLF4, KLHL6, KMT2A, KRAS, LAMP1, LATS1, LATS2, LMO1, LRP1B, LYN, LZTR1, MAGI2, MALT1, MAP2K1, MAP2K2, MAP2K4, MAP3K1, MAP3K13, MAP3K14, MAP3K4, MAPK1, MAPK3, MAX, MCL1, MDC1, MDM2, MDM4, MED12, MEF2B, MEN1, MET, MGA, MITF, MLH1, MLLT3, MPL, MRE11A, MSH2, MSH3, MSH6, MST1, MST1R, MTOR, MUTYH, MYB, MYC, MYCL, MYCN, MYD88, MYOD1, NAB2, NBN, NCOA3, NCOR1, NEGR1, NF1, NF2, NFE2L2, NFKBIA, NKX2-1, NKX3-1, NOTCH1, NOTCH2, NOTCH3, NOTCH4, NPM1, NRAS, NRG1, NSD1, NTRK1, NTRK2, NTRK3, NUP93, NUTM1, PAK1, PAK3, PAK7, PALB2, PARK2, PARP1, PAX3, PAX5, PAX7, PAX8, PBRM1, PDCD1, PDCD1LG2, PDGFRA, PDGFRB, PDK1, PDPK1, PGR, PHF6, PHOX2B, PIK3C2B, PIK3C2G, PIK3C3, PIK3CA, PIK3CB, PIK3CD, PIK3CG, PIK3R1, PIK3R2, PIK3R3, PIM1, PLCG2, PLK2, PMAIP1, PMS1, PMS2, PNRC1, POLD1, POLE, PPARG, PPM1D, PPP2R1A, PPP2R2A, PPP6C, PRDM1, PREX2, PRKAR1A, PRKCI, PRKDC, PRSS8, PTCH1, PTEN, PTPN11, PTPRD, PTPRS, PTPRT, QKI, RAB35, RAC1, RAD21, RAD50, RAD51, RAD51B, RAD51C, RAD51D, RAD52, RAD54L, RAF1, RANBP2, RARA, RASA1, RB1, RBM10, RECQL4, REL, RET, RFWD2, RHEB, RHOA, RICTOR, RIT1, RNF43, ROS1, RPS6KA4, RPS6KB1, RPS6KB2, RPTOR, RUNX1, RUNX1T1, RYBP, SDHA, SDHAF2, SDHB, SDHC, SDHD, SETBP1, SETD2, SF3B1, SH2B3, SH2D1A, SHQ1, SLIT2, SLX4, SMAD2, SMAD3, SMAD4, SMARCA4, SMARCB1, SMARCD1, SMC1A, SMC3, SMO, SNCAIP, SOCS1, SOX10, SOX17, SOX2, SOX9, SPEN, SPOP, SPTA1, SRC, SRSF2, STAG1, STAG2, STAT3, STAT4, STAT5A, STAT5B, STK11, STK40, SUFU, SUZ12, SYK, TAF1, TBX3, TCEB1, TCF3, TCF7L2, TERC, TERT, TET1, TET2, TFE3, TFRC, TGFBR1, TGFBR2, TMEM127, TMPRSS2, TNFAIP3, TNFRSF14, TOP1, TOP2A, TP53, TP63, TRAF2, TRAF7, TSC1, TSC2, TSHR, U2AF1, VEGFA, VHL, VTCN1, WISP3, WT1, XIAP, XPO1, XRCC2, YAP1, YES1, ZBTB2, ZBTB7A, ZFHX3, ZNF217, ZNF703 and ZRSR2

Genes Analyzed for Fusions:

ABL1, AKT3, ALK, AR, AXL, BCL2, BRAF, BRCA1, BRCA2, CDK4, CSF1R, EGFR, EML4, ERBB2, ERG, ESR1, ETS1, ETV1, ETV4, ETV5, EWSR1, FGFR1, FGFR2, FGFR3, FGFR4, FLI1, FLT1, FLT3, JAK2, KDR, KIF5B, KIT, MET, MLL, MLLT3, MSH2, MYC, NOTCH1, NOTCH2, NOTCH3, NRG1, NTRK1, NTRK2, NTRK3, PAX3, PAX7, PDGFRA, PDGFRB, PIK3CA, PPARG, RAF1, RET, ROS1, RPS6KB1, TMPRSS2 and TP53

Genes Analyzed for Amplifications:

AKT2, ALK, AR, ATM, BRAF, BRCA1, BRCA2, CCND1, CCND3, CCNE1, CDK4, CDK6, CHEK1, CHEK2, EGFR, ERBB2, ERBB3, ERCC1, ERCC2, ESR1, FGF1, FGF10, FGF14, FGF19, FGF2, FGF23, FGF3, FGF4, FGF5, FGF6, FGF7, FGF8, FGF9, FGFR1, FGFR2, FGFR3, FGFR4, JAK2, KIT, KRAS, LAMP1, MDM2, MDM4, MET, MYC,MYCL1, MYCN, NRAS, NRG1, PDGFRA, PDGFRB, PIK3CA, PIK3CB, PTEN, RAF1, RET, RICTOR, RPS6KB1 and TFRC.

CPT Codes

81455, G0452

Contacts

Last Updated

10/7/2025