34345-9

N-methylhistamine [Moles/volume] in Urine

Active

Part Description

LP18447-0 N-methylhistamine
N-methylhistamine (NHM) is the primary metabolite of histamine, which is produced by mast cells. Mast cells are often activated due to an allergic immune response. Increased production of histamine is seen in patients with severe allergic reactions and in patients with mastocytosis, a rare condition associated with abnormal proliferation of mast cells. NHM levels are measured to screen and monitor patients with such conditions. Source: Regenstrief LOINC

LOINC Names Get Info

Fully-Specified Name: N-methylhistamine:SCnc:Pt:Urine:Qn:
Long Common Name: N-methylhistamine [Moles/volume] in Urine
Short Name: Me-histamine Ur-sCnc
Display Name: N-methylhistamine (U) [Moles/Vol]
Consumer Name Alpha Get Info: N-methylhistamine, Urine

Part Model Get Info

Component
N-methylhistamine
LP18447-0
- Analyte
  N-methylhistamine
  LP18447-0
  - Component Numerator
    N-methylhistamine
    LP18447-0
    - Component Numerator Core
      N-methylhistamine
      LP18447-0
    - Component Numerator Core Suffix
      NULL
  - Component Denominator
    NULL
    - Component Denominator Core
      NULL
    - Component Denominator Core Suffix
      NULL
- Challenge
  NULL
- Adjustment
  NULL
- Count
  NULL
Property
SCnc
LP6860-3
Time
Pt
LP6960-1
- Time Core
  Pt
  LP6960-1
- Time Modifier
  NULL
System
Urine
LP7681-2
- System Core
  Urine
  LP7681-2
- Super System
  NULL
Scale
Qn
LP7753-9
Method
NULL

Basic Attributes

Class: CHEM
Type: Laboratory
First Released: Version 2.10
Last Updated: Version 2.44 (MIN)
Order vs. Observation: Both

Member of these Groups Get Info

LOINC Group	Group Name
LG46002-8	N-methylhistamine\|Pt\|Urine
LG36188-7	N-methylhistamine\|SCnc\|Urine

Language Variants Get Info

Tag	Language	Translation
cs-CZ	Czech (Czechia)	N-methylhistamin:Látková koncentrace:Časový bod:Moč:Kvantitativní:
de-DE	German (Germany)	N-Methylhistamin:Stoffmengenkonzentration:Zeitpunkt:Urin:Quantitativ:
el-GR	Greek (Greece)	Ν-μεθυλισταμίνη:SCnc:Pt:Ούρα:Qn: Synonyms: CHEM N Pt Qn SCnc Ν-μεθυλισταμίνη Ούρα
es-AR	Spanish (Argentina)	N-metilhistamina:concentración de sustancia:punto en el tiempo:orina:cuantitativo:
es-ES	Spanish (Spain)	N-metilhistamina:Concentración de sustancia:Punto temporal:Orina:Qn: Synonyms: Cuantitativo
es-MX	Spanish (Mexico)	N-metilhistamina:Concentración de sustancias:Punto temporal:Orina:Cuantitativo:
et-EE	Estonian (Estonia)	N-metüülhistamiin:SCnc:Pt:U:Qn: Synonyms: Aine kontsentratsioon Juhuslik Kvantitatiivne Uriin
fr-CA	French (Canada)	N-méthylhistamine:Concentration de substance:Temps ponctuel:Urine:Quantitatif:
fr-FR	French (France)	N-méthylhistamine:Moles/Volume:Ponctuel:Urine:Numérique:
fr-BE	French (Belgium)	N-méthylhistamine:Concentration de substance:Temps ponctuel:Urine:Quantitatif:
it-IT	Italian (Italy)	N-metilistamina:SCnc:Pt:Urine:Qn: Synonyms: Chimica Concentrazione di Sostanza Punto nel tempo (episodio)
ko-KR	Korean (Korea, Republic Of)	N-메틸히스타민:물질농도:검사시점:뇨:정량:
nl-NL	Dutch (Netherlands)	N-methylhistamine:mol/volume:moment:urine:kwantitatief:
pt-BR	Portuguese (Brazil)	N-metilhistamina:SCnc:Pt:Urina:Qn: Synonyms: ; Me-histamine; N-MH; Substance concentration; Level; Point in time; Random; Ur; UR; Urn; UA; Quantitative; QNT; Quant; Quan; Chemistry
ru-RU	Russian (Russian Federation)	N-метилгистамин:МолКонц:ТчкВрм:Моча:Колич: Synonyms: Количественный Молярность;Молярная объёмная концентрация Точка во времени;Момент
tr-TR	Turkish (Turkey)	N-metilhistamin:SubKons:Zmlı:İdrar:Kant:
zh-CN	Chinese (China)	N-甲基组胺:物质的量浓度:时间点:尿液:定量型: Synonyms: Me-histamine;Me-组胺;N-MH;N-甲基组织胺;甲基组织胺;甲基组胺 N 型克分子浓度;克分子浓度(单位体积);摩尔浓度;摩尔浓度(单位体积);物质的量浓度(单位体积) 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可用数量表示的;定量性;数值型;数量型;连续数值型标尺尿;小便;下泉时刻;随机;随意;瞬间

Example Units

Unit	Source
mmol/L	Example UCUM Units

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CodeSystem lookup: https://fhir.loinc.org/CodeSystem/$lookup?system=http://loinc.org&code=34345-9

LOINC Copyright

Copyright © Regenstrief Institute, Inc. All Rights Reserved. To the extent included herein, the LOINC table and LOINC codes are copyright © Regenstrief Institute, Inc. and the Logical Observation Identifiers Names and Codes (LOINC) Committee. See https://loinc.org/license for the full LOINC copyright and license.