Alternative Name
Acute Myeloid Leukemia Follow-Up Flow Panel
Methodology
Flow Cytometry
Test Description

Available as global and tech-only. Please provide clinical history including the time after treatment. Prior immunophenotyping at NeoGenomics with Standard or Extended Flow Panel is strongly recommended. Clients who decline full phenotyping and order a global or push-to-global Follow-Up Panel are requested to provide details of the diagnosis by submitting at least one of the following: previous flow cytometry report, previous pathology report, and/or clinical history notes. Markers are cCD3, CD11b, CD13, CD14, CD16, CD19, cCD22, CD33, CD34, CD45, CD64, cCD79a, CD117, CD123, HLA-DR, cMPO, and nTdT (17 markers).

Clinical Significance

For acute myeloid leukemia (AML) monitoring after diagnosis is established. The standard number of flow events is collected, so this panel is best for diagnosis of relapse or >5% residual disease. This is not a minimal residual disease (MRD) panel since the standard number of events is collected.

Specimen Requirements
  • BM Aspirate: 1mL EDTA: sodium heparin is acceptable; provide CBC
  • Peripheral Blood: 1mL EDTA: sodium heparin is acceptable; provide CBC
  • Fresh Bone Marrow Core Biopsy: 1-2cm core (length) tissue in RPMI
  • Fresh/Unfixed Tissue: Tissue in RPMI
  • Fluids: Equal parts RPMI and specimen volume
Storage and Transportation

Specimens should be received at NeoGenomics within 72 hours from collection to assure sample integrity and acceptable cell viability. Ship same day as drawn whenever possible. Refrigerate specimen. Do not freeze. Use cold pack for transport, making sure cold pack is not in direct contact with specimen.

CPT Code(s)*
88184x1, 88185x16. Add 88189x1 for global.
Turnaround Time

1 day

Level of Service
Global
Technical

*The CPT codes provided with our test descriptions are based on AMA guidelines and are for informational purposes only. Correct CPT coding is the sole responsibility of the billing party. Please direct any questions regarding coding to the payor being billed.