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Part Description

LP411612-7   Primary mediastinal large B-cell lymphoma
Distinguishing between large B-cell lymphomas is critical because the different forms often require distinct management. Diffuse large B-cell lymphoma (DLBCL) is the most common form, making up 30-40% of all non-Hodgkin's lymphomas. DLBCL is defined pathologically by large neoplastic cells with B-cell derivation and clinically by aggressive presentation, but differs from its former putative subtype, primary mediastinal large B-cell lymphoma (PMBCL), which is believed to arise from thymic medullary B cells. Since 2001, the WHO has recognized PMBCL as a distinct clinicopathologic disease from DLBCL, with likely distinct treatment options. PMBCL accounts for approximately 2% of patients with NHL, and tends to affect younger patients. PMID: 16720849. PMBCL is generally not further subclassified during a patient workup, whereas DLBCL can be further subdivided by cell of origin (COO) into germinal center type and non-germinal center (activated B-cell) type, the latter having significantly worse response to certain treatments PMID: 25135992. Source: Regenstrief LOINC

LOINC Names Get Info

Fully-Specified Name
Primary mediastinal large B-cell lymphoma:Likelihood:Pt:Tiss:Qn:
Long Common Name
Primary mediastinal large B-cell lymphoma [Likelihood] in Tissue
Short Name
Prim Med Lg B-cell lymph Tiss
Display Name
Primary mediastinal large B-cell lymphoma Qn (Tiss)
Consumer Name Alpha Get Info
Primary mediastinal large b-cell lymphoma, Tissue

Part Model Get Info

  • Component
    Primary mediastinal large B-cell lymphoma
    LP411612-7
    • Analyte
      Primary mediastinal large B-cell lymphoma
      LP411612-7
      • Component Numerator
        Primary mediastinal large B-cell lymphoma
        LP411612-7
        • Component Numerator Core
          Primary mediastinal large B-cell lymphoma
          LP411612-7
        • Component Numerator Core Suffix
          NULL
           
      • Component Denominator
        NULL
         
        • Component Denominator Core
          NULL
           
        • Component Denominator Core Suffix
          NULL
           
    • Challenge
      NULL
       
    • Adjustment
      NULL
       
    • Count
      NULL
       
  • Property
    Likelihood
    LP185777-2
  • Time
    Pt
    LP6960-1
  • System
    Tiss
    LP7641-6
    • System Core
      Tiss
      LP7641-6
    • Super System
      NULL
       
  • Scale
    Qn
    LP7753-9
  • Method
    NULL
     

Basic Attributes

Class
PATH
Type
Laboratory
First Released
Version 2.67
Last Updated
Version 2.67 (ADD)
Order vs. Observation
Both

Member of these Panels

LOINCLong Common Name
93785-4Large B-cell lymphoma classification panel - Tissue

Language Variants Get Info

TagLanguageTranslation
cs-CZCzech (Czechia)B-lymfom primární mediastinální velkobuněčný:Pravděpodobnost:Časový bod:Tkáně a stěry:Kvantitativní:
el-GRGreek (Greece)Πρωτοπαθές μεσοθωρακικό λέμφωμα μεγάλων Β-κυττάρων:Πιθανότητα:Pt:Ιστός:Qn:
Synonyms: B PATH Pt Qn Β κύτταρο Ιστός Λέμφωμα μεγάλων Β-κυττάρων Πιθανότητα Πρωτοπαθές μεσοθωρακικό λέμφωμα μεγάλων Β-κυττάρων
es-ESSpanish (Spain)Linfoma de células B grandes mediastínico primario:Probabilidad:Punto temporal:Tejido:Qn:
Synonyms: Cuantitativo
es-MXSpanish (Mexico)Linfoma de células B grandes mediastínico primario:Probabilidad:Punto temporal:Tejido y frotis:Cuantitativo:
it-ITItalian (Italy)Linfoma primitivo del mediastino a grandi cellule B (PMBL):Probabilità:Pt:Tessuto:Qn:
Synonyms: Patologia PMBL Punto nel tempo (episodio) Tessuto & Strisci
zh-CNChinese (China)原发性纵隔大B细胞淋巴瘤:似然性:时间点:组织与涂片:定量型:
Synonyms: B 型 B 细胞 B-细胞 LBCL 可用数量表示的;定量性;数值型;数量型;连续数值型标尺 可能性;似然;可能 时刻;随机;随意;瞬间 未作说明的组织;组织;组织 & 涂片

Example Units

UnitSource
{risk}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=93780-5