LOINC long common name : Triiodothyronine resin uptake (T3RU) in Serum or Plasma;
LOINC common name : T3 Resine uptake (T3RU) in serum or plasma;
LOINC short name : T3RU NFr SerPl;
LOINC description : Resin & T3 added to patient serum. Proportion of tracer bound by solid matrix measured.
Result for patient serum divided by that of reference serum to give ratio. This test
has been replaced by thyroid hormone binding ratio test.;