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Laboratory: Genomics  (CYTOGENETICS)
Test Name:
CHROMOSOME STUDIES IN TISSUE - (Tissue)
Test Code: GENO
Clinical Information:
Test performed at: Health Sciences Centre Cytogenetics Laboratory
 
Cytogenetic testing of tissue must meet the guidelines as outlined in Investigation of Stillbirths.
 
For more information see:
For more information on clinical criteria for ordering 22q11.2 FISH please see: 22q11.2 FISH criteria
Collection Devices:
Specimen Required:

Tissue:  approximately 1cm x 1cm
 
Tissue samples should be sent in sterile container with culture medium.  
Stillborns with malformations or IUGR - heparinized blood is the sample of choice.  Alternatively, amnion, lung, kidney, gonad can be sent. 
Referral:
Requisition:
Reference Values:
A descriptive report will be sent.
Availability:
Weekdays and Saturdays (M-Th, Sat: 0800h - 1600h; Fridays 0800h - 1715h). Closed Sundays and Statutory Holidays. Sample will be processed the next working day.
See Also:
More Information:
Once specimen is collected, the tissue sample should be kept at room temperature and transported promptly.  For further information, please call 787-2489.