DiGeorge Syndrome (22q11 & 10p14) – CGH CHANGE
Code
CGH
Sample Reqs
CVS / AF / A H [9]
Turnaround
10 days
Special instructions
[9] Clinical history must be provided.
Sample type guide
A
Lavender Vacutainer, EDTA anticoagulant, 4ml/6ml (6ml EDTA tubes are used for specific PCR assays)
H
Green Vacutainer, Lithium heparin anticoagulant, 6ml
AF
Amniotic fluid (5mls PCR – 10mls Karyotype)
CVS
Chorionic Villus (medium provided by laboratory))
Related specialties
Additional information
Updated Tuesday, 22 July 2025