73557-1LOINC 2.82
Thyroxine (T4) free [Mass/volume] in Cord blood
T4 Free BldCo-mCnc
Definition
- In newborn infants, the reference range for free thyroxine varies with gestational age at time of birth, and is also different in cord blood.
Component
- Thyroxine.free
Specimen / system
- BldCo
Class
- CHEM
Property
- MCnc
Scale
- Qn
Related names
- Blood - (umbilical) cord; Chemistry; Cord (umbilical) blood; Cord bld; Cord blood; Endocrine; Endocrinology; FR; FreeT4; FT4; Gyn; Gynecology; Level; Levothyroxine; Levo-thyroxine; L-thyroxine; Mass concentration; Non-protein bound; OB; ObGyn; Obstetrics; Point in time; QNT; Quan; Quant; Quantitative; Random; T4; T-4; T4 Free; thyroid hormone; Thyrox; Thyroxin; Thyrx; Total T4; TT4
Index terms
- Blood - (umbilical) cord
- Chemistry
- Cord (umbilical) blood
- Cord bld
- Cord blood
- Endocrine
- Endocrinology
- FR
- FreeT4
- FT4
- Gyn
- Gynecology
- L-thyroxine
- Level
- Levo-thyroxine
- Levothyroxine
- Mass concentration
- Non-protein bound
- OB
- ObGyn
- Obstetrics
- Point in time
- QNT
- Quan
- Quant
- Quantitative
- Random
- T-4
- T4
- T4 Free
- thyroid hormone
- Thyrox
- Thyroxin
- Thyroxine.free
- Thyrx
- Total T4
- TT4