Laboratory: Genomics  (CYTOGENETICS)
Test Name:
FISH TESTING FOR CONSTITUTIONAL CHROMOSOME DISORDERS in BLOOD - (B)
Test Code: GENO
Clinical Information:
Test Indications: Test performed at: Health Sciences Centre FISH Laboratory
 
FISH testing for constitutional chromosome disorders in blood can only be ordered by a Clinical Geneticist. For 22q11.2 deletion and duplication testing on blood, please see Microarray - (B
Collection Devices:
Specimen Required:


Whole Blood: 4.0 mL
Pediatric Whole Blood: 2.0 mL

Do NOT centrifuge.  Store and ship specimens at room temperature.
Referral:
Requisition:
Reference Values:
A descriptive report will be sent.
Availability:
Weekdays
0800h to 1600h. Closed weekends and statutory holidays. Turnaround time for routine requests is 28 calendar days from specimen receipt.
See Also:
More Information:
Once specimens are collected, the blood samples should be kept at room temperature and transported promptly. For further information, please call 787-8961.