48494-9
Complement C1 esterase inhibitor actual/normal in Serum or Plasma
Active
Term Description
Functional C1 esterase inhibitor is reported as % means "percent of functional over mean normal" by many commonly used kits. This is reported by LOINC code 48494-9. Many sites have incorrectly mapped to [LOINC: 10634-4] (functional /Total) which is not the component reported by the commonly used methods.
Part Description
LP14797-2 Complement C1 esterase inhibitor
The C1 esterase inhibitor assay is used to diagnose hereditary angioneurotic edema. Exhaustion of C1 esterase inhibitor allows spontaneous auto-catalytic C1 activation and the break down of C2 and C components. The disease can be caused by low concentrations or the abnormal structure of the protein. The disease is inherited as an autosomal dominant trait and has been successfully treated with prednisolone and transfusion of fresh frozen plasma.
Source: Regenstrief Institute
Reference Information
Type | Source | Reference |
---|---|---|
Package Insert | Wilhelminenspital | Example package insert. This LOINC code is not constrained to this specific product. Berichrom* C1-Inhibitor [package insert]. Marburg, Germany: Dade Behring Marburg GmbH; 2003 |
Fully-Specified Name
- Component
- Complement C1 esterase inhibitor actual/Normal
- Property
- RelCCnc
- Time
- Pt
- System
- Ser/Plas
- Scale
- Qn
- Method
Additional Names
- Long Common Name
- Complement C1 esterase inhibitor actual/normal in Serum or Plasma
- Short Name
- C1INH Act/Nor SerPl
- Display Name
- Complement C1 esterase inhibitor actual/normal [Rel catalytic activity/Vol]
- Consumer Name Alpha Get Info
- Complement C1 Esterase Inhibitor actual/normal, Blood
Basic Attributes
- Class
- HEM/BC
- Type
- Laboratory
- First Released
- Version 2.21
- Last Updated
- Version 2.73 (MIN)
- Order vs. Observation
- Both
- Common Test Rank Get Info
- 3278
Language Variants Get Info
Tag | Language | Translation |
---|---|---|
de-AT | German (Austria) | Synonyms: C1-Inhibitor Akt. |
de-DE | German (Germany) | Komplement C1-Esterase-Inhibitor aktuell/normal: |
el-GR | Greek (Greece) | Αναστολέας εστεράσης συμπληρώματος C1 πραγματικό/φυσιολογικό: Synonyms: RelCCnc Αναστολέας εστεράσης συμπληρώματος C1 Εστεράση Συμπλήρωμα C1 |
es-ES | Spanish (Spain) | Complemento inhibidor de C1 esterasa. actual/normal: Synonyms: Cuantitativo |
es-MX | Spanish (Mexico) | Complemento inhibidor de esterasa C1 actual / normal: |
fr-CA | French (Canada) | Inhibiteur de la C1 estérase, Mesuré/normal: |
fr-FR | French (France) | Complément C1 estérase inhibiteur activité Patient (%): |
fr-BE | French (Belgium) | Inhibiteur de la C1 estérase Mesuré/normal: Synonyms: Mesuré/normal |
it-IT | Italian (Italy) | Complemento C1 esterasi inibitore effettivo/normale: Synonyms: Concentrazione Catalitica Relativa Ematologia (coagulazione) conta differenziale Plasma Punto nel tempo (episodio) Siero Siero o Plasma |
nl-NL | Dutch (Netherlands) | complement C1-esteraseremmer gemeten/normaal: Synonyms: gemeten/normaal |
pt-BR | Portuguese (Brazil) | Complemento inibidor da C1 esterase verdadeiro/Normal: Synonyms: ; |
ru-RU | Russian (Russian Federation) | Комплемента С1 эстеразы ингибитор актуальный/нормальный: Synonyms: Количественный Относительная каталитическая концентрация Плазма Сыворотка Сыворотка или Плазма Точка во времени; |
tr-TR | Turkish (Turkey) | Kompleman C1 esteraz inhibitör gerçek/normal: |
zh-CN | Chinese (China) | 补体 C1 酯酶抑制剂 实际的/正常的: Synonyms: C1 抑制因子; |
Example Units
Unit | Source |
---|---|
% | 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=48494-9
LOINC Copyright
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