Indocyanine Green ( ICG ) Retention Test ( For Assessment of Liver Function )

BC9999

Synonym(s):
Specimen Container
Gel separator tube (Adult)
Microtube (Paeds)
Specimen Requirement
5 mL of plain blood prior to ICG injection. 5 mL of plain blood exactly 15 mins after injection. Remainder ICG in syringe should be sent for calibration purpose.
Orderable as Urgent? No
Turn Around Time
Mean = 6 hours, Range 5 - 7 hours.
Testing Laboratory Location SGH
Laboratory Biochemistry
Contact Number 6394 1352
Day and Time Performed
Mon – Fri: 0800 hrs– 1700 hrs
Orderable on CPOE? No
Downtime Form

Clinical Chemistry - Form A

Last Updated - 27 May 2025