Version 2.80

Part Descriptions

LP16198-1   Methotrexate
High-dose methotrexate (MTX) is an antimetabolite drug used in treatment of cancer, and low-dose methotrexate (MTX) is used as a disease modifying antirheumatic drug (DMARD) for long-term treatment of rheumatoid arthritis (RA), psoriasis, and other autoimmune diseases. Methotrexate is a first-line drug in RA treatment. One challenge in the use of the drug is that about 30% of patients do not respond to treatment or experience adverse effects, such as gastrointestinal symptoms, malaise, and psychological complaints. PMID: 20665136 Source: Regenstrief LOINC , PMID: 20665136

LP7238-1   Body fld
The LOINC "Body fld" System represents body fluids other than serum, plasma, blood, urine, and cerebrospinal fluid. When a LOINC term with the System "Body fld" is used, the specific specimen source or body fluid type should be reported elsewhere with the result. Where more specific terms for pleural, peritoneal, synovial fluid, etc. exist, we encourage you to use the more specific terms. In contrast to "Body fld", the System "Asp" in LOINC represents the fluid withdrawn during an aspiration procedure from an abnormal collection of fluid, such as from an abscess or cyst. "Asp" is used for abnormal fluid collections that are aspirated, while "Body fld" is used for named body fluids, such as synovial fluid or peritoneal fluid, that are not inherently pathologic. Source: Regenstrief LOINC

Fully-Specified Name

Component
Methotrexate
Property
MCnc
Time
Pt
System
Body fld
Scale
Qn
Method

Additional Names

Long Common Name
Methotrexate [Mass/volume] in Body fluid
Short Name
MTX Fld-mCnc
Display Name
Methotrexate (Body fld) [Mass/Vol]
Consumer Name Alpha Get Info
Methotrexate, Body fluid

Basic Attributes

Class
DRUG/TOX
Type
Laboratory
First Released
Version 2.11
Last Updated
Version 2.42 (MIN)
Order vs. Observation
Both

Language Variants Get Info

Tag Language Translation
de-DE German (Germany) Methotrexat:Massenkonzentration:Zeitpunkt:Körperflüssigkeit:Quantitativ:
el-GR Greek (Greece) Μεθοτρεξάτη:MCnc:Pt:Σωματικό υγρό:Qn:
Synonyms: MCnc Μεθοτρεξάτη
es-AR Spanish (Argentina) metotrexato:concentración de masa:punto en el tiempo:líquido corporal, no especificado:cuantitativo:
es-ES Spanish (Spain) Metotrexato:Concentración de masa:Punto temporal:Fluido corporal:Qn:
Synonyms: Cuantitativo
es-MX Spanish (Mexico) Metotrexato:Concentración de masa:Punto temporal:Fluído corporal:Cuantitativo:
et-EE Estonian (Estonia) Metotreksaat:MCnc:Pt:Fx:Qn:
Synonyms: Juhuslik Kehavedelik Kvantitatiivne
fr-CA French (Canada) Méthotrexate:Concentration de masse:Temps ponctuel:Liquide biologique:Quantitatif:
fr-FR French (France) Méthotrexate:Masse/Volume:Ponctuel:Liquide biologique:Numérique:
fr-BE French (Belgium) Méthotrexate:Concentration de masse:Temps ponctuel:Liquide biologique:Quantitatif:
it-IT Italian (Italy) Metotrexato:MCnc:Pt:Liquido corporeo:Qn:
Synonyms: Concentrazione di Massa Liquido corporeo Livelli farmacologici e tossicologia Punto nel tempo (episodio)
ko-KR Korean (Korea, Republic Of) 메토트렉세이트:질량농도:검사시점:체액:정량:
nl-NL Dutch (Netherlands) methotrexaat:massa/volume:moment:lichaamsvocht:kwantitatief:
pt-BR Portuguese (Brazil) Metotrexate:MCnc:Pt:LiqOrg:Qn:
Synonyms: ; MTX; Methotrexat; Mass concentration; Level; Point in time; Random; BF; Fluid; Body fluid; FLU; Fl; Quantitative; QNT; Quant; Quan; Drugs; DRUG/TOXICOLOGY; DRUG/TOXICOLOGY
ru-RU Russian (Russian Federation) Метотрексат:МассКонц:ТчкВрм:Тело ждк:Колич:
Synonyms: Количественный Массовая концентрация Тела жидкость Точка во времени;Момент
tr-TR Turkish (Turkey) Metotreksat:KütlKons:Zmlı:Vücut sv:Kant:
zh-CN Chinese (China) 氨甲喋呤:质量浓度:时间点:体液:定量型:
Synonyms: C20H22N8O5;甲氨喋呤;氨甲基叶酸;氨甲蝶呤;甲基蝶啶胺;甲基蝶啶胺(化学不孕剂) 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 毒品 毒品类 水平;浓度;质量浓度(单位体积) 物体 药品类 药物 药物/毒理学;药物/毒理学试验;药物毒理学试验;药物毒理学试验类 药物类

Example Units

Unit Source
ug/mL Example UCUM Units

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

CodeSystem lookup
https://fhir.loinc.org/CodeSystem/$lookup?system=http://loinc.org&code=34599-1