20434-7
Prolactin [Units/volume] in Serum or Plasma by 3rd IS
Discouraged
Status Information
- Status
- DISCOURAGED
- Comment
- We believe that control samples no longer exist for the 3rd IS process and most labs no longer make the distinction based on IS.
Part Description
LP14688-3 Prolactin
Prolactin is an anterior pituitary hormone encoded by the PRL gene, synthesized and secreted by lactotrope cells in the adenohypophysis. It is also produced in other tissues including the breast and the decidua. Pituitary prolactin secretion is regulated by neuroendocrine neurons in the hypothalamus, most importantly by neurosecretory dopamine neurons of the arcuate nucleus, which inhibit prolactin secretion. Prolactin levels may be checked as part of a sex hormone workup, as elevated prolactin secretion can suppress the secretion of FSH and GnRH, leading to hypogonadism, and sometimes causing erectile dysfunction in men. Prolactin measurement may also be of use in distinguishing epileptic seizures from psychogenic non-epileptic seizures, as serum prolactin level usually rises following an epileptic seizure.[Wikipedia: Prolactin]
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Source: Wikipedia, Prolactin
Fully-Specified Name
- Component
- Prolactin
- Property
- ACnc
- Time
- Pt
- System
- Ser/Plas
- Scale
- Qn
- Method
- 3rd IS
Additional Names
- Short Name
- Prolactin SerPl 3rd IS-aCnc
- Display Name
- Prolactin 3rd IS Qn
- Consumer Name Alpha Get Info
- Prolactin, Blood
Basic Attributes
- Class
- CHEM
- Type
- Laboratory
- First Released
- Version 1.0m
- Last Updated
- Version 2.73
- Order vs. Observation
- Both
- Common Test Rank Get Info
- 14214
Member of these Groups Get Info
LOINC Group | Group Name |
---|---|
LG3282-3 | Prolactin| |
Language Variants Get Info
Tag | Language | Translation |
---|---|---|
es-AR | Spanish (Argentina) | prolactina: |
es-ES | Spanish (Spain) | Prolactina: Synonyms: Cuantitativo |
es-MX | Spanish (Mexico) | Prolactina: |
fr-CA | French (Canada) | Prolactine: |
fr-BE | French (Belgium) | Prolactine: Synonyms: hPRL IRP.3 |
it-IT | Italian (Italy) | Prolattina: Synonyms: 3° International Standard Chimica Concentrazione Arbitraria Plasma Punto nel tempo (episodio) Siero Siero o Plasma |
ko-KR | Korean (Korea, Republic Of) | 프로락틴: |
nl-NL | Dutch (Netherlands) | prolactine: |
pt-BR | Portuguese (Brazil) | Prolactina: Synonyms: Mammatropic hormone; |
tr-TR | Turkish (Turkey) | Prolaktin: |
zh-CN | Chinese (China) | 催乳素: Synonyms: PRL; |
Example Units
Unit | Source |
---|---|
m[IU]/L | Example UCUM Units |
LOINC Terminology Service (API) using HL7® FHIR® Get Info
Requests to this service require a free LOINC username and password. Below is a sample of the possible capabilities. See the LOINC Terminology Service documentation for more information.
- CodeSystem lookup
- https:
//fhir.loinc.org/CodeSystem/$lookup?system=http: //loinc.org&code=20434-7
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