FISH: Cri-du-Chat Syndrome

Test Information

Title
FISH: Cri-du-Chat Syndrome
Lab
Category
Chromosomal Anomalies
Test Name (CMS Title)
FISH: Cri-du-Chat Syndrome
Gene/Platform/Region List

5p15.2, 5p15.31

Test type
Cytogenetic
Samples Accepted
Blood
Indications
Diagnosis, Carrier Cascade Testing
Test Methodology
FISH
Methodology Notes

Metaphase FISH

Disease/Condition

Cri-du-Chat Syndrome (Cri-du-Chat Syndrome, CdCS, 5p-, cat's cry syndrome, Lejeune syndrome)

Last Updated: November 14, 2025

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