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Epic Code LAB2111336 1p36 and 19q13 by FISH

Test Name Alias

1p36 and 19q13 by FISH | FISH for Gliomas | 955

Interface Order Alias

11359

Clinical Information

Fluorescence in situ hybridization (FISH) using DNA probes to detect deletions involving 1p36 and 19q13 which are characteristic molecular features of certain types of solid tumors, including oligodendroglioma.

Collection Instructions

Send only one of the following specimens:

 

Formalin-fixed, paraffin-embedded (FFPE) tissue

Container(s): Block

Preferred Volume to Collect: 4 unstained slides cut between 4 and 6 microns thick

Collection Instructions:

  • Include an H&E slide scribed by Pathologist and Surgical Specimen Testing order sheet.
  • Place specimen in 10% Formalin and order Tissue Pathology in addition to 1p36 and 19q13 by FISH order.

 

Fine Needle Aspirate (FNA, such as lymph node)

Collection Instructions:

  • Order FNA Cytology (refer to test code 202 for collection instructions) in addition to 1p36 and 19q13 by FISH order.

Processing Instructions (Laboratory, Outpatient or Off-site collection)

Transport Temperature: Ambient

Test Frequency

Test Set Up: Monday – Friday 8:00 am – 5:00 pm, Saturday 8:00 am – 3:00 pm.

Technologist on call for Sunday set up.

Final: 2 – 5 days

Reference Range

An interpretative report will be provided.

Performing Department

CYTOGENETICS

Performing Department Laboratory Location

Spectrum Health Advanced Technology Laboratory (ATL), Grand Rapids, MI

Methodology

Performed by fluorescence in situ hybridization (FISH). This test was developed and its performance characteristics determined by Spectrum Health Cytogenetics. It has not been cleared or approved by the U.S. FDA. The FDA has determined that such clearance or approval is not necessary. This test is used for clinical purposes.

CPT

88275 x2, 88271 x4

CDM Code

4148275, 4148271

Epic Test ID

1230100275

LOINC

Specimen Type: 66746-9

Indication Provided: 42349-1

Result: in process

Interpretation: 59050-5

Comments: 69965-2

Beaker LOINC

LOINC Not available

Reviewed Date

10/22/2021

Beaker Names

Beaker Procedure Name: 1P36 AND 19Q13 BY FISH
Beaker Display Name: 1p36 and 19q13 by FISH (Lab Use Only)
BEAKER TEST NAME: 1P36 AND 19Q13 BY FISH
BEAKER TEST REPORT NAME: 1p36 and 19q13 by FISH

Beaker Synonyms

GLIOMA (1P36/19Q13)

Beaker Collection and Specimen Handling

BEAKER COLLECTION: AP Ambient

Beaker Location, Container and Temperature

LC CYTOGENETICS: 6 ML NA HEPARIN TUBE A (Preferred)-Ambient
LC CYTOGENETICS: CYTOGENETICS MEDIA (Acceptable)-Ambient
LC CYTOGENETICS: MISCELLANEOUS (Acceptable)-Ambient
LC CYTOGENETICS: STERILE CONTAINER A (Acceptable)-Ambient