A
5200 Harry Hines Blvd.
,
Dallas
,
TX
75235
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General Information
Alias: Microdeletion FISH, Constitutional FISH
Performed: Sun-Sat
Turn Around Time: 3-10 days
CPT Codes: 88271; 88273; 88291
Performed By: Referral Lab
Notes:
FORM REQUIRED
Patient History Pediatric/Adult Cytogenetic (Chromosome) Testing
See link for list of microdeletion/microduplication syndrome testing available:
FISH Metaphase Probe List.pdf
Clinical Utility: Use to order specific microdeletion/microduplication syndromes. Orders for FISH studies must be placed separately from Chromosome Analysis. See separate order for CHROMOSOME ANALYSIS, PERIPHERAL BLOOD [LAB411596].
Link:
FISH Metaphase
Components
Name |
Method |
Sex |
Age Range |
Ref. Range Low |
Ref. Range High |
Units |
FISH Metaphase |
Fluorescence in situ Hybridization |
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Specimen Requirements
Type |
Container |
Volume |
Units |
Collection / Delivery |
Storage / Transport |
Off Campus |
Bone Marrow Aspirate |
Syringe |
|
|
|
Room Temperature |
|
Whole Blood |
4 mL Grn Na Hep |
|
|
|
Room Temperature |
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