FISH with karyotyping (Blood) (Please advise cytogenetic lab the FISH probes required)

Specimen Container	Lithium Heparin Tube (To be obtained from Cytogenetics Laboratory)
Specimen Requirement	3 - 5 mL blood. Sterile techniques must be observed. Invert gently several times to ensure proper mixing and prevent clotting.
Specimen Storage/Transport	Store specimen at room temperature. For after office hours store at 4-8^oC in lab reception refrigerator. Transport to lab as soon as possible.
Orderable as Urgent?	No
Turn Around Time	8 - 18 days
Reference Value(s)	-
Testing Laboratory Location	KKH
Laboratory	Cytogenetics
Contact Number	6394 1392
Day and Time Performed	Mon - Fri: 0830 hrs to 1800 hrs Sat: 0830 hrs to 1300 hrs
Orderable on CPOE?	Yes
Downtime Form	Lab Cytogenetics
Additional Information	Consent required. Please fill up “Karyotyping / Fluorescence In Situ Hybridisation (FISH) for Constitutional Genetic Testing” [85060-FM-MB-103]. Please see available probe below: DiGeorge Region Probe (TUPLE1/HIRA) Williams Region probe (ELN) PWS/ AS Region probe (SNRPN) Wolf Hirschhorn Region Probe (WHS) Cri du Chat Region Probe (EGR1) 22q13 Deletion Probe (ARSA) 13q14 Patau Region Probe (RB1) 21q22.13-q22.2 Down Region Probe (D21S342) Centromeric 18 Probe Centromeric X and Y probe (CEP X,Y) SRY Probe Others, please contact lab and indicate probe in Clinical Diagnosis