|
Labeling
|
2 unique identifiers identical to the referral form
|
|
Amount
|
FISH
|
5mL (minimum)
|
|
Cytogenetics
|
15mL
|
|
FISH and Cytogenetics
|
15mL or more in total
|
|
Collection container
|
Screw capped sterile centrifuge tube
Tubes can be provided by IGENZ if required
|
|
Additive/s (if any)
|
None
|
|
Transportation time
|
Sample should be received by IGENZ same day as sample collection.
|
|
Transportation temperature
|
Ambient
DO NOT REFRIGERATE OR FREEZE
|
|
Tests available
|
FISH and Cytogenetics
|
|
Storage of samples
|
Original Sample
|
1 month
|
|
Cytogenetic slides
|
3 years
|
|
Amniotic fluid (fixed cell suspension)
|
6 months
|
|
FISH slides
|
6 months
|
|
Time limits for extra testing
|
6 months
|
|
Repeat examination due to analytical failure
|
The decision to request a recollection should be made in no more than 10 working days.
|
|
Clinical information
|
Please provide a clinical report and any other relevant information required.
|
|
Turn around time
|
G-Banded metaphase analysis
|
Routine
|
15 days
|
|
Urgent
|
5 days
|
|
FISH
|
Routine
|
3 days
|
|
Urgent
|
24 hours
|
|
Special Instructions
|
Blood stained amniotic fluid specimens will be accepted but the result may be compromised due to the high risk of maternal contamination.
|
