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Labcorp Oncology offers a comprehensive test menu to assist in the diagnosis and management of patients with lung cancer throughout their continuum of care.

Diagnostic
Our extensive antibody library and team of pathologists can provide a differential diagnostic analysis in even the most difficult cases.
Prognostic
The presence of a KRAS mutation is prognostic for poor survival.1
Biomarkers and tests for clinical management and treatment decision-making
| Test | Detects | Therapy |
|---|---|---|
| ALK (D5F3) by IHC | ALK protein expression | alectinib2, brigatinib3, lorlatinib4, ceritinib5, crizotinib6 |
| ALK by FISH | ALK rearrangements (translocations) | alectinib2, brigatinib3, lorlatinib4, ceritinib5, crizotinib6 |
| BRAF Gene Mutation Analysis | Mutations in the BRAF gene (V600E) | dabrafenib7 + trametinib8, vemurafenib9 |
| EGFR Mutation Analysis Cobas V2 Assay (tissue and plasma) | Mutations in the EGFR gene | osimertinib10, gefitinib11, erlotinib12, afatinib13,dacomitinib14 |
| EGFR by FISH | EGFR amplification | osimertinib10, gefitinib11, erlotinib12, afatinib13,dacomitinib14 |
| KRAS Mutation Analysis, IVD | Mutations in the KRAS gene (G12C) | sotorasib15, adagrasib16 |
| Labcorp® Plasma Complete™ | A comprehensive ctDNA liquid biopsy test for solid tumors that evaluates 521 genes | Informs the selection of targeted treatment options across pan-solid tumors |
| MET by FISH | MET amplification | crizotinib6 |
| Microsatellite Instability (MSI) by PCR or Mismatch Repair (MMR) Proteins by IHC | Microsatellite instability/Mismatch repair (MMR) deficiency | pembrolizumab17 |
| OmniSeq INSIGHT, Solid Tumor NGS Panel (DNA and RNA) | Includes PD-L1 IHC, DNA and RNA sequencing (523 genes), MSI, TMB*, fusion analysis including NTRK and RET, and immune gene profiling | Targeted therapies and immunotherapies |
| PD-L1 by IHC (22C3, SP263, SP142, 28-8 clones) | PD-L1 protein expression | pembrolizumab17, nivolumab18, atezolizumab19, cemiplimab-rwlc20 |
| RET by FISH | RET rearrangements (translocations) | selpercatinib21, pralsetinib22, cabozantinib23 |
| ROS1 by FISH | ROS1 rearrangements (translocations) | crizotinib6, ceritinib5, entrectinib22, repotrectanib25 |