1p/19q Tricolor Deletion | NeoGenomics Laboratories

Code

FSH-ONDG-01AX

Panel

Active-Compendium

88374x2 automated or 88377x2 manual. Codes may differ if manual analysis is performed.

Clinical

Pathology

Paraffin Block: Send paraffin block. Also send circled H&E slide for tech-only (required).
Cut Slides: Send 4 unstained slides cut at 4-5 microns plus H&E slide (required). Circle H&E slide for tech-only.

Solid Tumors

Central nervous system (CNS)

Mon, 01/13/2025 - 12:00

Wed, 01/28/2026 - 12:00

FISH

Global

Tech Only

Flag Active

True

Orderable Test Description

Probes: 1p36/1p12/1q25 |19q13/19q11q12/19p13
Disease(s): Oligodendroglioma
This assay employs one centromeric probe and two distal probes per chromosome to detect and differentiate whole-arm vs partial 1p and 19q deletions, and to detect polysomy.

Orderable Turn Around Time

3-5 Days

Keywords

Meta Description

Probes: 1p36/1q25 |19q13/19p13, Disease(s): Oligodendroglioma, Ratios of p:q signals are determined for each chromosome to account for sectioning artifact. Deletion status is reported for each chromosome.

Orderable Biomarkers

19q

NY Approved

True

Orderable Biomarkers JSON

{"Fluorescence In Situ Hybridization (FISH)": {"Deletion(s)": ["1p", "19q"]}}

Keywords string

hg 1p/19q Tricolor Deletion

Title URL

1p-19q-tricolor-deletion

Storage and transportation

Use cold pack for transport, making sure cold pack is not in direct contact with specimen. NYS clients please provide date and time of Collection.