- YFANEU
FISH-Aneuploidy Assay (13,18,21,X,Y) Varies
Specimen:
Test Code
YFANEU
Specimen Name
FISH-Aneuploidy Assay (13,18,21,X,Y) Varies
Collect
1-Green Top (Heparinized)
5-Buccal Swab
>5 mm3 Tissue/Skin
5-Buccal Swab
>5 mm3 Tissue/Skin
Submit
2-5 mLs Whole Blood Ambient
>5 mm3 Tissue/skin from biopsy or skin punch in sterile cup with tissue culture media Ambient
5-Buccal swabs Refrigerated
>5 mm3 Tissue/skin from biopsy or skin punch in sterile cup with tissue culture media Ambient
5-Buccal swabs Refrigerated
Special Handling
Must be received at PSPC same day as collected. ONLY send Monday through Thursday and no Holidays.
Information for Buccal Swabs: *FISH testing performed on a buccal mucosa specimen requires collection using a special kit that can be requested by calling the laboratory. Additionally, if a buccal specimen for FISH testing cannot be sent immediately, store refrigerated (4°C) until shipment.
Information for Buccal Swabs: *FISH testing performed on a buccal mucosa specimen requires collection using a special kit that can be requested by calling the laboratory. Additionally, if a buccal specimen for FISH testing cannot be sent immediately, store refrigerated (4°C) until shipment.
Rejection Criteria
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Stability
Whole Blood and Tissue: Ambient 48 hours; Refrigerated Unaccpetable; Frozen Unacceptable
Buccal Swabs: Ambient Unacceptable; Refrigerated 4 days; Frozen Unacceptable
Methodology
Warren G. Sanger Human Genetics Lab
Performed
Monday - Friday
Reported
1-2 days
CPT Codes
- 88271
- 88275
- 88291
Components
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Additional Information
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Common Lab Definitions
- Serum
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