CMOCO Panel forms

Today's CMOCO Panels available include:

Lung Panel
Gastrointestinal (GI) Panel

Initial Presentation/testing

Mutations: EGFR, KRAS, BRAF, ERBB2, METex14

Fusions: ALK, ROS1, METex14, RET, NTRK1/2/3

Amplifications: ERBB2, MET by FISH

     IHC:PD-L1 (SP263) (if not previously done)

Colorectal Carcinoma

Microsatellite instability analysis

Mutations:  KRAS, NRAS, BRAF, PIK3CA

If negative for RAS/RAF, reflex to:

FISH:  ERBB2

If RAS/RAF negative and MSI-H, reflex to:

  Fusions: NTRK1/2/3

     If MSI-H and MLH1/PMS2 loss (by IHC),

        MLH1 promotoer hypermethylation

Resistance to targeted therapy

Mutations:  EGFR, KRAS, BRAF, ERBB2, METex14

PLUS kinase domain relevant driver (ALK, ROS1, RET) as indicated by clinical history

Fusions:  ALK, ROS1, METex14, NTRK1/2/3, RET

      Amplifications:  ERBB2, MET by FISH

Pancreatic Carcinoma

Microsatellite instability analysis

Mutation:  KRAS (by NGS)

If negative for KRAS mutation, reflex to:

Fusions:  NRG1, NTRK1/2/3

       Mutations:  BRAF, ERBB2, SMAD4

Relatedness of multiple lesions

Mutations:  Full panel

If truncal mutation negative, reflex to:

     Fusions:  ALK, ROS1, METex14, NTRK1/2/3, RET

GIST

Mutations:  KIT, PDGFRA

If negative for the above genes, reflex to:

   Fusions:  NTRK1/2/3

Rapid panel

Mutations:  Rapid EGFR, Rapid KRAS

IHC:  ALK, PD-L1 (if not previously done)

     Will reflex to initial lung panel if EGFR/KRAS negative

Cholangiocarcinoma

Fusions:  FGFR2/3, ROS1

   Mutations:  IDH1, BRAF, KRAS

Rapid KRAS reflex to panel

Mutations:  Rapid KRAS

      If negative, will reflex to initial lung panel

Gastric Carcinoma

Microsatellite instability analysis

FISH:  ERBB2

 Rapid KRAS (non-NGS)
 Rapid MSI
 

Relatedness of multiple lesions (multiple primary vs metastasis)

  Metations: Full panel

Lesions to compare:

 

Non-lung/Non-GI 

Melanoma

 - Cutaneous

    Mutation: BRAF, NRAS, KIT, MAP2K1

     If negative for the above genes, reflex to:

        Fusions: BRAF, ALK, ROS1, NTRK1/2/3

 - Uveal

    Mutations: GNAQ, GNA111

    If negative for the above genes, reflex to:

      Fusions: BRAF, ALK, ROS1, NTRK1/2/3

- Rapid BRAF reflex to panel

   Mutations: Rapid BRAF

    If negative, will reflex to appropriate panel above

 

Urothelial

    Mutations: FGFR2/3, PIK3CA, ERBB2

 

Breast

    Mutations: PIK3CA, ESR1, ERBB2

 

Edometrial

    Mutations: POLE, CTNNB1, TP53, PTEN

 

Thyroid

  - Differentiated Thyroid Cancer

      Mutation: BRAF

      If negative for BRAF, reflex to:

        Mutations: RAS

        Fusions: RET, NTRK, PAX8-PPARg

  - Anaplastic Thyroid Cancer

      Mutations: BRAF

      If negative for BRAF, reflex to:

        Mutations: RAS, TERT

        Fusions: RET, NTRK, PAX8-PPARg

  - Medullary Thyroid Cancer

      Mutations: RET

      If negative for RET, reflex to:

        Mutations: RAS

 

Updated 12/22/2021

Pathology (SOM)

CU Anschutz

Academic Office One

12631 East 17th Avenue

2nd Floor

Aurora, CO 80045


303-724-3704

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