CATCH 22 testing (EDTA whole blood) [DiGeorge syndrome]

Code: 3051

The availability and turnaround time of this test should be confirmed with the unit before collection.

Method

Cytogenetic analysis

Collection requirements

EDTA: Blood (5 mL). Special tube - request from the laboratory

Sample stability

Room temperature

Turnaround time

12 working days

Preparation and notes

IMPORTANT: Samples for this test should only be collected Monday to Thursday and never on the day before a public holiday.