Log In

Part Description

LP66394-5   Micromegakaryocytes
Micromegakaryocytes are caused by dysmegakaryocytopoiesis, meaning the bone marrow is not making normal megakaryocytes. Micromegakaryocytes are typically seen in the peripheral blood in Myelodysplastic Syndromes (MDS) which are considered "pre-leukemia" syndromes.

The most obvious distinguishing characteristic of a micromegakaryocyte is the cytoplasm which is pale blue and may contain pink granules reminiscent of a mature platelet. Smudge-like nuclear chromatin also aids in the identification of a cell as a micromegakaryocyte. Source: Regenstrief LOINC

LOINC Names Get Info

Fully-Specified Name
Micromegakaryocytes:PrThr:Pt:Bld:Ord:Microscopy.light
Long Common Name
Micromegakaryocytes [Presence] in Blood by Light microscopy
Short Name
Micromegakaryocytes Bld Ql Smear
Display Name
Micromegakaryocytes LM Ql (Bld)
Consumer Name Alpha Get Info
Micromegakaryocytes, Blood

Part Model Get Info

  • Component
    Micromegakaryocytes
    LP66394-5
    • Analyte
      Micromegakaryocytes
      LP66394-5
      • Component Numerator
        Micromegakaryocytes
        LP66394-5
        • Component Numerator Core
          Micromegakaryocytes
          LP66394-5
        • Component Numerator Core Suffix
          NULL
           
      • Component Denominator
        NULL
         
        • Component Denominator Core
          NULL
           
        • Component Denominator Core Suffix
          NULL
           
    • Challenge
      NULL
       
    • Adjustment
      NULL
       
    • Count
      NULL
       
  • Property
    PrThr
    LP217195-9
  • Time
    Pt
    LP6960-1
  • System
    Bld
    LP7057-5
    • System Core
      Bld
      LP7057-5
    • Super System
      NULL
       
  • Scale
    Ord
    LP7751-3
  • Method
    Microscopy.light
    LP6398-4

Example Answer List: LL360-9

Source: Regenstrief Institute
AnswerCodeScoreAnswer ID
PositiveCopyright http://snomed.info/sct ID:10828004 Positive (qualifier value)LA6576-8
NegativeCopyright http://snomed.info/sct ID:260385009 Negative (qualifier value)LA6577-6

Basic Attributes

Class
HEM/BC
Type
Laboratory
First Released
Version 2.24
Last Updated
Version 2.73 (MIN)
Change Reason
Microscopy is a better way to describe this test than manual count; The PrThr property is used for LOINC terms whose results are reported using an ordered categorical scale, regardless of whether or not an internal threshold was used to make that determination. This change was approved by the Laboratory LOINC Committee in June 2016.
Order vs. Observation
Observation
Common Test Rank Get Info
8087

Language Variants Get Info

TagLanguageTranslation
cs-CZCzech (Czechia)Mikromegakaryocyty:Přítomnost nebo práh:Časový bod:Krev:Ordinální:Mikroskopie světelná
de-ATGerman (Austria)Synonyms: Mikromegakary.ql.mi.
de-DEGerman (Germany)Mikromegakaryozyten:Nachweis oder Schwellenwert:Zeitpunkt:Blut:Ordinal:Mikroskopie.Licht
el-GRGreek (Greece)Μικρομεγακαρυοκύτταρα:PrThr:Pt:Αίμα:Ord:Μικροσκόπηση.φωτός
Synonyms: HEM/BC Ord PrThr Pt Αίμα Μικρoσκόπιση Μικρομεγακαρυοκύτταρα Μικροσκόπηση.φωτός
es-ESSpanish (Spain)Micromegacariocitos:PrThr:Punto temporal:Sangre:Ord:Microscopía de luz
es-MXSpanish (Mexico)Micromegacariocitos:Presencia o umbral:Punto temporal:Sangre:Ordinal:Microscopía óptica
et-EEEstonian (Estonia)Mikromegakarüotsüüdid:PrThr:Pt:B:Ord:Valgusmikroskoopia
Synonyms: Järgarvuline Juhuslik Veri
fr-CAFrench (Canada)Micromégakaryocytes:Présence-Seuil:Temps ponctuel:Sang:Ordinal:Microscopie.fond clair
fr-FRFrench (France)Micromégacaryocytes:Présence/Seuil:Ponctuel:Sang:Qualitatif:Microscopie optique
fr-BEFrench (Belgium)Micromégakaryocytes:PrThr:Temps ponctuel:Sang:Ordinal:Microscopie.fond clair
it-ITItalian (Italy)Micromegacariociti:PrThr:Pt:Sangue:Ord:Microscopia.ottica
Synonyms: Ematologia (coagulazione) conta differenziale Microscopia ottica Presenza o Soglia Punto nel tempo (episodio) Sangue
nl-NLDutch (Netherlands)micromegakaryocyten:aanwezigheid:moment:bloed:ordinaal:microscopie.licht
Synonyms: lichtmicroscopie
pl-PLPolish (Poland)Mikromegakariocyty:granica wykrywalności:punkt w czasie:krew:uporządkowany:mikroskopia.świetlna
Synonyms: Mikromegakariocyty
pt-BRPortuguese (Brazil)Micromegacariocítos:ACnc:Pt:SgTotal:Ord:Contagem manual
Synonyms: Megakaryocyte hypoploidy; Arbitrary concentration; Point in time; Random; Blood; WB; Whole blood; Ql; Ordinal; QL; Qualitative; Qual; Screen; Manl; HEMATOLOGY/CELL COUNTS; HEMATOLOGY/CELL COUNTS
ru-RURussian (Russian Federation)Микромегакариоциты:PrThr:ТчкВрм:Кр:Пор:Микроскопия.световой
Synonyms: Кровь Порядковый Точка во времени;Момент
tr-TRTurkish (Turkey)Mikromegakaryositler:MevcEşik:Zmlı:Kan:Srl:Mikroskopi.ışık
Synonyms: Mevcut
zh-CNChinese (China)小巨核细胞:存在情况或阈值:时间点:全血:序数型:显微镜检查.光学
Synonyms: 依次型;分类顺序型;定性的;序数型（或称等级型）;性质上的;有序型;有序性分类应答;有序性分类结果;秩次型;等级型;筛查;顺序型 光学显微镜方法;光学显微镜方法.光学;光学显微镜检;光学显微镜检.光学;光学显微镜检查;光镜检查;光镜检查.光学;光镜法;显微镜检查.普通光学;普通光学显微镜检查;镜检;镜检.光学 存在情况;存在;存在与否;是否存在;阈值;界值;界限;阀值;临界值;存在情况（存在、存在与否、是否存在）或阈值（界值、界限、阀值、临界值） 小巨核 时刻;随机;随意;瞬间 显微学;显微术;显微镜学;显微镜检术;显微镜检查;显微镜检查方法;显微镜检查法;显微镜检查类方法;显微镜检查类检验方法;显微镜法;镜检;镜检术;镜检法 血;血液 血液学/细胞计数;血液学与细胞计数

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

CodeSystem lookup
https://fhir.loinc.org/CodeSystem/$lookup?system=http://loinc.org&code=51645-0