Genetic Test Details

Constitutional FISH Test: Wolf-Hirschhorn syndrome

Test Information

Title
Constitutional FISH Test: Wolf-Hirschhorn syndrome
Category
Chromosomal Anomalies
Sub Category
FISH: Wolf-Hirschhorn Syndrome
Gene/Platform/Region List

NSD2(MMSET)/NELFA(WHSC2)

Test type
Cytogenetic
Samples Accepted
Blood, Cultured Cells, Amniocyte, CVS, Products of Conception, Skin Punch
Indications
Diagnosis, Carrier Cascade Testing, Prenatal
Test Methodology
FISH
Methodology Notes

metaphase and interphase FISH

Disease/Condition

Wolf-Hirschhorn syndrome (Wolf-Hirschhorn syndrome (WHS), 4p- syndrome, Pitt-Rogers-Danks syndrome (PRDS), monosomy 4p)

Last Updated: November 26, 2025