24348-5
Free T4 and TSH panel - Serum or Plasma
Active
3024-7 Thyroxine (T4) free [Mass/volume] in Serum or Plasma
Part Descriptions
LP29119-2 Thyroxine.free
Free T4 is the metabolically active fraction of thyroxine and is the precursor of triiodothyronine (T3). Free T4 is a sensitive test for thyroid function and is increased with hyperthyroidism and decreased with hypothyroidism. Free T4 is not affected by changes in thryoxine-binding proteins. Information from Laboratory Test Handbook, Jacobs DS, DeMott WR, and Oxley DK, LexiComp, 2001.
Source: Regenstrief Institute
Observation Required in Panel
Required
Type of Entry
Question expects user entry - requires response [Q]
Fully-Specified Name
- Component
- Thyroxine.free
- Property
- MCnc
- Time
- Pt
- System
- Ser/Plas
- Scale
- Qn
- Method
Basic Attributes
- Class
- CHEM
- Type
- Laboratory
- First Released
- Version 1.0
- Last Updated
- Version 2.73 (MIN)
- Order vs. Observation
- Both
- Common Test Rank Get Info
- 134
Member of these Panels
| LOINC | Long Common Name |
|---|---|
| 24348-5 | Free T4 and TSH panel - Serum or Plasma |
| 90224-7 | Thyroxine and Thyroxine.free panel - Serum or Plasma |
Member of these Groups Get Info
| LOINC Group | Group Name |
|---|---|
| LG12004-4 | Thyroxine.free| |
| LG49672-5 | Thyroxine.free| |
Language Variants Get Info
| Tag | Language | Translation |
|---|---|---|
| ar-JO | Arabic (Jordan) | هرمون الثيروكسين الحر في المصل أو البلازما ( بتقنية الكتلة / الحجم ) |
| cs-CZ | Czech (Czechia) | Tyroxin volný: |
| de-AT | German (Austria) | Synonyms: Freies T4 |
| de-DE | German (Germany) | Thyroxin.frei: Synonyms: fT4 |
| el-GR | Greek (Greece) | Θυροξίνη.ελεύθερη: Synonyms: CHEM MCnc Pt Qn Θυροξίνη Θυροξίνη.ελεύθερη Ορός Ορός/Πλάσμα Πλάσμα |
| es-AR | Spanish (Argentina) | tiroxina.libre: |
| es-ES | Spanish (Spain) | Tiroxina libre: Synonyms: Cuantitativo |
| es-MX | Spanish (Mexico) | Thyroxine.libre: |
| et-EE | Estonian (Estonia) | Türoksiin.vaba: Synonyms: Juhuslik Kvantitatiivne Plasma Seerum Seerum või plasma |
| fr-CA | French (Canada) | Thyroxine.libre: |
| fr-FR | French (France) | Thyroxine libre: |
| fr-BE | French (Belgium) | Thyroxine.libre: Synonyms: T4 T4L,fT4 |
| it-IT | Italian (Italy) | Tiroxina.libera: Synonyms: Chimica Concentrazione di Massa Plasma Punto nel tempo (episodio) Siero Siero o Plasma Tiroxina libera |
| ko-KR | Korean (Korea, Republic Of) | 유리티록신: |
| nl-NL | Dutch (Netherlands) | thyroxine.vrij: |
| pl-PL | Polish (Poland) | Wolna tyroksyna: |
| pt-BR | Portuguese (Brazil) | Tiroxina.livre: Synonyms: ; |
| ru-RU | Russian (Russian Federation) | Тироксин.свободный: Synonyms: Количественный Массовая концентрация Плазма Сыворотка Сыворотка или Плазма Точка во времени; |
| tr-TR | Turkish (Turkey) | Tiroksin.serb: |
| uk-UA | Ukrainian (Ukraine) | Тироксин.вільний: Synonyms: Chemistry; |
| zh-CN | Chinese (China) | 甲状腺素.游离型: Synonyms: FT4 FT4; |
Example Units
| Unit | Source |
|---|---|
| ng/dL | Example UCUM Units |
| ng/dL | REGENSTRIEF |
3016-3 Thyrotropin [Units/volume] in Serum or Plasma
Part Descriptions
LP14487-0 Thyrotropin
A glycoprotein hormone secreted by the adenohypophysis (anterior pituitary gland). Thyrotropin stimulates the thyroid gland by increasing the iodide transport, synthesis and release of thyroid hormones (thyroxine and triiodothyronine). Thyrotropin consists of two noncovalently linked subunits, alpha and beta. Within a species, the alpha subunit is common in the pituitary glycoprotein hormones (TSH; Luteinizing hormone and FSH), but the beta subunit is unique and confers its biological specificity.
Source: National Library of Medicine, MeSH 2006
Observation Required in Panel
Required
Type of Entry
Question expects user entry - requires response [Q]
Fully-Specified Name
- Component
- Thyrotropin
- Property
- ACnc
- Time
- Pt
- System
- Ser/Plas
- Scale
- Qn
- Method
Basic Attributes
- Class
- CHEM
- Type
- Laboratory
- First Released
- Version 1.0
- Last Updated
- Version 2.73 (MIN)
- Order vs. Observation
- Both
- Common Test Rank Get Info
- 100
Member of these Panels
| LOINC | Long Common Name |
|---|---|
| 69040-4 | Chronic urticaria index panel - Serum or Plasma |
| 24348-5 | Free T4 and TSH panel - Serum or Plasma |
Member of these Groups Get Info
| LOINC Group | Group Name |
|---|---|
| LG11757-8 | Thyrotropin| |
Language Variants Get Info
| Tag | Language | Translation |
|---|---|---|
| ar-JO | Arabic (Jordan) | الثيروتروبين " هرمون الغدة الدرقية " في المصل أو البلازما ( بتقنية الوحدات / الحجم ) |
| cs-CZ | Czech (Czechia) | Tyreotropin: |
| de-AT | German (Austria) | Synonyms: TSH |
| de-DE | German (Germany) | Thyreotropin: Synonyms: TSH |
| el-GR | Greek (Greece) | Θυροτροπίνη: Synonyms: ACnc CHEM Pt Qn Θυροτροπίνη Ορός Ορός/Πλάσμα Πλάσμα |
| es-AR | Spanish (Argentina) | tirotrofina: |
| es-ES | Spanish (Spain) | Tirotropina: Synonyms: Cuantitativo |
| es-MX | Spanish (Mexico) | Tirotropina: |
| et-EE | Estonian (Estonia) | Kilpnääret stimuleeriv hormoon: Synonyms: Juhuslik Kvantitatiivne Plasma Seerum Seerum või plasma Türotropiin |
| fr-CA | French (Canada) | Hormone thyréostimulante: |
| fr-FR | French (France) | Thyréostimuline: |
| fr-BE | French (Belgium) | Hormone thyréostimulante: Synonyms: TSH |
| it-IT | Italian (Italy) | Tireotropina: Synonyms: Chimica Concentrazione Arbitraria Plasma Punto nel tempo (episodio) Siero Siero o Plasma TSH |
| ko-KR | Korean (Korea, Republic Of) | 갑상샘자극호르몬: |
| nl-NL | Dutch (Netherlands) | TSH: |
| pl-PL | Polish (Poland) | Tyreotropina: |
| pt-BR | Portuguese (Brazil) | Tirotropina: Synonyms: ; |
| ru-RU | Russian (Russian Federation) | Тиреотропин: Synonyms: Количественный Плазма Произвольная концентрация Сыворотка Сыворотка или Плазма Точка во времени; |
| tr-TR | Turkish (Turkey) | Tirotropin: |
| uk-UA | Ukrainian (Ukraine) | Тиреотропін: Synonyms: Arbitrary concentration; |
| zh-CN | Chinese (China) | 促甲状腺激素: Synonyms: TSH; |
Example Units
| Unit | Source |
|---|---|
| m[IU]/L | Example UCUM Units |
| U IU/ML | REGENSTRIEF |