Epic Code LAB2111336 1p36 and 19q13 by FISH
Test Name Alias
1p36 and 19q13 by FISH | FISH for Gliomas | 955
Interface Order Alias
11359
Quick Collect
AP Ambient
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
Corewell 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
88271 x4, 88275 x2
CDM Code
3108827102, 3108827501
Epic Test ID
1230100275
LOINC
Specimen Type: 66746-9
Indication Provided: 42349-1
Result: in process
Interpretation: 59050-5
Comments: 69965-2
Reviewed Date
4/28/2023