Test/Investigation
Thyroid function tests (TFT)
Site(s) or Laboratory offering Test/Investigation
NNUH, QEH, JPUH
Comments/Precautions
Thyroid function tests include TSH, fT4, (+/- fT3) Please contact the lab if you suspect assay interference
Sample type
Serum
Turnaround times (TAT) Urgent/Routine/GP or OPD
1 hour / 4 hour / by 8am next day
Reference intervals (adult unless stated)
See Individual Tests
Source
N/A
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