Constitutional FISH: Disorders of sex development

Test Information

Title
Constitutional FISH: Disorders of sex development
Category
Chromosomal Anomalies
Test Name (CMS Title)
FISH: Disorders of Sex Development
Gene/Platform/Region List
DXZ1/SRY/Yq12, SRY/Xcen, XIST/DXZ1
Test type
Cytogenetic
Samples Accepted
Blood
Indications
Diagnosis, Carrier Cascade Testing
Test Methodology
FISH
Methodology Notes
Constitutional FISH
Disease/Condition
Disorders of sex development

Last Updated: November 14, 2025