Version 2.80

Term Description

IgG synthesis expresses the synthesis of IgG inside the blood brain barrier, in mg/day, calculated with a formula based on theoretical considerations and on results of clearance studies for a small number of patients. IgG syn = {(IgG.CSF - IgG.serum/369) - (Alb.CSF - Alb.serum/230) x (IgG.serum/Alb.serum) x 0.43} x 0.5.

Fully-Specified Name

Component
IgG synthesis rate
Property
MRat
Time
Pt
System
Ser+CSF
Scale
Qn
Method
Calculated

Additional Names

Long Common Name
IgG synthesis rate [Mass/time] in Serum and CSF by calculation
Short Name
IgG Synth Rate Ser+CSF Calc-mRate
Display Name
IgG synthesis rate Calc (S+CSF) [Mass/Time]
Consumer Name Alpha Get Info
IgG synthesis rate, Serum+Cerebrospinal fluid

Basic Attributes

Class
CHEM
Type
Laboratory
First Released
Version 1.0k
Last Updated
Version 2.73 (MIN)
Order vs. Observation
Both
Common Test Rank Get Info
2594

Formula (Readable)

IgG syn = {IgG.CSF - IgG.serum/369) - (Alb.CSF - Alb.serum/230) x (IgG.serum/Alb.serum) x 0.43} x 0.5.

Member of these Panels

LOINC Long Common Name
55121-8 Multiple sclerosis panel - Serum and CSF

Language Variants Get Info

Tag Language Translation
el-GR Greek (Greece) Ρυθμός σύνθεσης ανοσοσφαιρίνης G:MRat:Pt:Ορός+ΕΝΥ:Qn:Υπολογιζόμενο
Synonyms: MRat
es-AR Spanish (Argentina) velocidad de síntesis de IgG [Inmunoglobulina G]:índice de masa:punto en el tiempo:suero+líquido cefalorraquídeo:cuantitativo:
es-ES Spanish (Spain) Tasa de síntesis de IgG:Indice de masa:Punto temporal:Suero y Líquido Cefalorraquideo simultaneamente:Qn:Calculado
Synonyms: Cuantitativo
es-MX Spanish (Mexico) Tasa de síntesis de IgG:Tasa de masa:Punto temporal:Suero y LCR:Cuantitativo:Calculado
fr-CA French (Canada) Taux de synthèse des IgG:Débit de masse:Temps ponctuel:Sérum+LCR:Quantitatif:Calculé
fr-FR French (France) Immunoglobuline G synthétisée:Masse/Temps:Ponctuel:Sérum+Liquide céphalorachidien:Numérique:Résultat calculé
fr-BE French (Belgium) Taux de synthèse des IgG:Débit de masse:Temps ponctuel:Sérum+LCR:Quantitatif:Calculé
it-IT Italian (Italy) IgG, tasso di sintesi:MRat:Pt:Siero+LCS:Qn:Calcolato
Synonyms: Chimica Indice di Massa Liquido cerebrospinale Punto nel tempo (episodio) Siero Siero & LCS Tasso di sintesi delle IgG
ko-KR Korean (Korea, Republic Of) 면역글로불린 G 합성율:질량율:검사시점:혈청+뇌척수액:정량:
nl-NL Dutch (Netherlands) IgG synthesesnelheid:massa/tijd:moment:serum en liquor cerebrospinalis:kwantitatief:berekend
pt-BR Portuguese (Brazil) Taxa de síntese de IgG:MRat:Pt:Soro+LCR:Qn:
Synonyms: ; IgG Synth Rate; Immune globulin G; Immunoglobulin G; mRate; Mass rate; Point in time; Random; Serum; SR; Cerebral spinal fluid; Spinal Fluid; Cerebrospinal Fl; Spinal Flu; Spinal Fld; Quantitative; QNT; Quant; Quan; Systhesis; Chemistry
ru-RU Russian (Russian Federation) IgG синтез скорость:МассСк:ТчкВрм:Сыв+ЦСЖ:Колич:Вычисленный
Synonyms: Количественный Массовая скорость Сыворотка Сыворотка и цереброспинальная жидкость Точка во времени;Момент Цереброспинальная жидкость
tr-TR Turkish (Turkey) IgG sentez hızı:KütlHz:Zmlı:Ser+BOS:Kant:Hesaplanmış
zh-CN Chinese (China) IgG 合成速率:质量速率:时间点:血清+脑脊液:定量型:计算法
Synonyms: CSF CSF;脊髓液;Cerebral spinal fluid;脑脊髓液 IgG 合成速度 免疫球蛋白 G 化学;化学检验项目;化学检验项目类;化学类;化学试验;非刺激耐受型化学检验项目;非刺激耐受型化学检验项目类;非刺激耐受型化学试验;非刺激耐受型化学试验类 单位时间内的质量数;质量速率(单位时间) 可用数量表示的;定量性;数值型;数量型;连续数值型标尺 时刻;随机;随意;瞬间 脊液 脊髓液 脑脊液（Cerebral spinal fluid，CSF） 脑脊髓液 血清 & 脑脊液;血清 & 脑脊髓液;血清+脑脊髓液;血清与脑脊液;血清与脑脊髓液 计算;计算型方法 速度

Example Units

Unit Source
mg/(24.h) Example UCUM Units
mg/day REGENSTRIEF

LOINC Terminology Service (API) using HL7® FHIR® Get Info

CodeSystem lookup
https://fhir.loinc.org/CodeSystem/$lookup?system=http://loinc.org&code=14116-8