Genetic Test Details

FISH: Williams Syndrome

Test Information

Title
FISH: Williams Syndrome
Category
Chromosomal Anomalies
Sub Category
FISH: Williams Syndrome
Gene/Platform/Region List

7q11.23/7q31

Test type
Cytogenetic
Samples Accepted
Blood, Fibroblasts
Indications
Diagnosis, Prenatal
Test Methodology
FISH
Methodology Notes

FISH on cultured cells

Disease/Condition

Williams Syndrome, 7q11.23 Deletion

Last Updated: November 26, 2025