Genetic Test Details

Constitutional FISH test: 22q11.21 Deletion Syndrome

Test Information

Title
Constitutional FISH test: 22q11.21 Deletion Syndrome
Lab
Category
Chromosomal Anomalies
Sub Category
FISH: 22q11.21 Deletion Syndrome
Gene/Platform/Region List

22q11.2 (DiGeorge/VCFS)

Test type
Cytogenetic
Samples Accepted
Blood, Amniocyte
Indications
Diagnosis, Carrier Cascade Testing
Test Methodology
FISH
Disease/Condition

22q11.21 Deletion Syndrome, DiGeorge syndrome (DGS), velocardiofacial syndrome (VCFS)

Last Updated: November 26, 2025

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