Lab Test Directory—Saint Luke's Regional Laboratories

T CELL PCR	T-Cell Receptor Gene Rearrangement, Bone Marrow
T-SPOT(R).TB	T-SPOT
T3 FREE	T3 (Triiodothyronine), Free, Serum or Plasma
TT3	T3 (Triiodothyronine), Total Only, Serum or Plasma
T UP	T3 (Triiodothyronine), Uptake, Serum or Plasma
T4 FREE	T4 (Thyroxine), Free, Serum or Plasma
T4	T4 (Thyroxine), Total Only, Serum or Plasma
T4 FREE DIAL	T4 Free By Dialysis/Mass Spec
T7	T7, Serum or Plasma
TACRO	Tacrolimus, Blood