CancerNext
- GTR Test IDHelpEach Test is a specific, orderable test from a particular laboratory, and is assigned a unique GTR accession number. The format is GTR00000001.1, with a leading prefix 'GTR' followed by 8 digits, a period, then 1 or more digits representing the version. When a laboratory updates a registered test, a new version number is assigned.: GTR000560509.2
- Last updated: 2018-04-26
- Test version history
- 560509.11, last updated: 2023-04-07
- 560509.10, last updated: 2022-07-29
- 560509.9, last updated: 2022-05-03
- 560509.8, last updated: 2022-04-22
- 560509.7, last updated: 2020-07-22
- 560509.6, last updated: 2020-04-27
- 560509.5, last updated: 2019-10-24
- 560509.4, last updated: 2019-04-24
- 560509.3, last updated: 2019-04-22
- 560509.2, last updated: 2018-04-26
- 560509.1, last updated: 2018-03-23
Clinical testHelpIn the U.S., clinical tests must be performed under CLIA certification. When a lab uses the same methods for a test in both clinical and research settings, the test appears as two separate GTR records. for Familial adenomatous polyposis 1
Offered by Ambry Genetics
Overview
Test name
HelpThe name the laboratory assigns the test. Used as the default title of the page specific to the test.CancerNext
This is a clinical test intended for HelpPurposes or indications for the test. Lab-provided.: Diagnosis, Pre-symptomatic
Click Indication tab for more information.
Order URL HelpLink to the laboratory webpage with information about how to order this test. Please note that clicking on this link will open a new tab in your internet browser.: http://www.ambrygen.com/clinician/ordering-process
Specimen source
Methodology
HelpThe assay's major method category (biochemical, cytogenetic or molecular genetics); method category (i.e. enzyme assay, chromosome breakage studies, targeted mutation analysis); methodology (i.e. the name of the method used) and instruments used when performing this test.- Molecular Genetics
- DDeletion/duplication analysis
- Next-Generation (NGS)/Massively parallel sequencing (MPS)
- CSequence analysis of the entire coding region
- Next-Generation (NGS)/Massively parallel sequencing (MPS)
Not provided
Clinical validity
HelpHow consistently and accurately the test detects or predicts the intermediate or final outcomes of interest. Lab-provided.Not provided
Test services
HelpLaboratory's order or catalog code for the test (used in the order requisition form).- Clinical Testing/Confirmation of Mutations Identified Previously
- NCI PDQ, Cancer Genetics CounselingCancer Genetics Risk Assessment and Counseling (PDQ®): Health Professional Version
- NCCN, 2023NCCN Clinical Practice Guidelines in Oncology (NCCN Guidelines®) Colon Cancer, 2023
- ACMG ACT, 2019American College of Medical Genetics and Genomics, Genomic Testing (Secondary Findings) ACT Sheet, APC Pathogenic Variants (Familial Adenomatous Polyposis [FAP]), 2019
- ACMG ACT, 2012American College of Medical Genetics and Genomics Family History ACT Sheet, Colon Cancer (Asymptomatic), 2012
- EuroGenetest, 2011Clinical utility gene card for: familial adenomatous polyposis (FAP) and attenuated FAP (AFAP).
IMPORTANT NOTE: NIH does not independently verify information submitted to the GTR; it relies on submitters to provide information that is accurate and not misleading. NIH makes no endorsements of tests or laboratories listed in the GTR. GTR is not a substitute for medical advice. Patients and consumers with specific questions about a genetic test should contact a health care provider or a genetics professional.