LOINC
Version 2.72

LP29040-0Complement total hemolytic CH50Active

Description

LP29040-0   Complement total hemolytic CH50
Complement total hemolytic CH50 testing is used to monitor Systemic Lupus Erythematosus (SLE) patients' response to therapy. It is also used to evaluate complement component deficiency, complement activity in patients with immune complexes , glomerulonephritis, rheumatoid arthritis, and cryoglobulinemia. Complement is a system of 25 proteins associated with cell membranes and present in plasma; it plays a vital role in the function of the immune system. Complement components function in the "classical" and "alternative" pathways. The CH50 assay mainly evaluates the classical pathway. Complement proteins are activated during the acute phase of inflammation or infection. Decreased levels of complement components occur during hypercatabolism, expenditure in immune complexes or due to hereditary deficiency. Decreasing complement levels may signal upcoming clinical problems, especially lupus nephritis. Source: Regenstrief Institute

Basic Part Properties

Name
Complement total hemolytic CH50
Type
Component
Created On
2002-06-18
Construct for LOINC Short Name
CH50

LOINC FHIR® API Example - CodeSystem Request Get Info

https://fhir.loinc.org/CodeSystem/$lookup?system=http://loinc.org&code=LP29040-0

Language Variants Get Info

zh-CNChinese (China)
补体总溶血活性 Ch50
nl-NLDutch (Netherlands)
complement totaal hemolytisch CH50
et-EEEstonian (Estonia)
Komplemendi klassikalise tee aktiivsus CH50 seerumis
fr-BEFrench (Belgium)
Hémolyse CH50
fr-CAFrench (Canada)
Complément hémolytique total CH50
el-GRGreek (Greece)
Ολικό αιμολυτικό συμπλήρωμα CH50
it-ITItalian (Italy)
Complemento emolitico totale CH50
ru-RURussian (Russian Federation)
Комплемент общий гемолитический CH50
es-ESSpanish (Spain)
Complemento hemolitico total CH50
Synonyms: Complemento CH50
tr-TRTurkish (Turkey)
Kompleman total hemolitik CH50