Constitutional FISH panel: Smith-Magenis Syndrome

Test Information

Title
Constitutional FISH panel: Smith-Magenis Syndrome
Lab
Category
Chromosomal Anomalies
Test Name (CMS Title)
FISH: Smith-Magenis Syndrome
Gene/Platform/Region List

SHMT1/TOP3A/FLII/LLGL1

Test type
Cytogenetic
Samples Accepted
Blood, Products of Conception, Skin Punch
Indications
Diagnosis
Test Methodology
FISH
Methodology Notes

Constitutional FISH

Disease/Condition

Smith-Magenis syndrome (Smith-Magenis syndrome (SMS), Chromosome 17p11.2 deletion syndrome)

Last Updated: November 14, 2025

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