93950-4

D variant Ag [Presence] on Red Blood Cells

Active

Part Description

LP412025-1 D variant
D antigen is part of the Rh blood group system. Most people have red blood cells that either express the D antigen (D+) or don't (D-), but there are some people that have a phenotype that does not strictly fall into either the D+ or D- category. There are many types of D variants. "Weak D" is a D variant in which all epitopes of the D antigen are expressed, but in smaller quantity than usual. Patients with the weak D variant do not typically have anti-D antibodies. "DEL" is a variant in which D expression is low enough that it cannot be identified using typical serology. "Partial D" is a variant in which only some epitopes of the D antigen are expressed. Patients with the partial D variant may have anti-D antibodies, specifically to those epitopes that are not expressed. Testing for D variants is especially important in patients who need chronic transfusions and pregnant women. PMID: 23432139 Source: Regenstrief LOINC

LOINC Names Get Info

Fully-Specified Name: D variant Ag:PrThr:Pt:RBC:Ord:
Long Common Name: D variant Ag [Presence] on Red Blood Cells
Short Name: D Var Ag RBC Ql
Display Name: D variant Ag Ql (RBC)
Consumer Name Alpha Get Info: D variant antigen, Red blood cells

Part Model Get Info

Component
D variant Ag
LP412024-4
- Analyte
  D variant Ag
  LP412024-4
  - Component Numerator
    D variant Ag
    LP412024-4
    - Component Numerator Core
      D variant
      LP412025-1
    - Component Numerator Core Suffix
      Ag
      LP20666-1
  - 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
- Time Core
  Pt
  LP6960-1
- Time Modifier
  NULL
System
RBC
LP7536-8
- System Core
  RBC
  LP7536-8
- Super System
  NULL
Scale
Ord
LP7751-3
Method
NULL

Example Answer List: LL360-9

Source: Regenstrief Institute

Answer	Code	Score	Answer 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: BLDBK
Type: Laboratory
First Released: Version 2.67
Last Updated: Version 2.67 (ADD)
Order vs. Observation: Both

Member of these Panels

LOINC	Long Common Name
93914-0	Blood group antigens panel - Red Blood Cells
93951-2	Rh antigens and K Ag panel - Blood

Language Variants Get Info

Tag	Language	Translation
cs-CZ	Czech (Czechia)	D varianta Ag:Přítomnost nebo práh:Časový bod:Erytrocyty:Ordinální:
el-GR	Greek (Greece)	Παραλλαγή D Αντιγόνο:PrThr:Pt:Ερυθρά αιμοσφαίρια:Ord: Synonyms: BLDBK D Ord PrThr Pt Αντιγόνο Ερυθρά αιμοσφαίρια Παραλλαγή D
es-ES	Spanish (Spain)	Variante D Antígeno:PrThr:Punto temporal:Glóbulos rojos:Ord:
es-MX	Spanish (Mexico)	Variante D Ag:Presencia o umbral:Punto temporal:Eritrocitos:Ordinal:
fr-FR	French (France)	D variant Ag:Présence/Seuil:Ponctuel:Érythrocytes:Qualitatif:
it-IT	Italian (Italy)	D, variante, Ag:PrThr:Pt:RBC:Ord: Synonyms: Banca del sangue Globuli rossi Presenza o Soglia Punto nel tempo (episodio) Variante D
pl-PL	Polish (Poland)	Wariant D Ag:granica wykrywalności:punkt w czasie:krwinki czerwone:uporządkowany:
zh-CN	Chinese (China)	D 变异型抗原:存在情况或阈值:时间点:红细胞:序数型: Synonyms: Ag D 抗原变异型 RBC;RBCS;红血球;红血细胞;赤血球 Rh;Rhesus;恒河猴;猕猴;罗猴依次型;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）时刻;随机;随意;瞬间血库;血库检验;血库检验类;血库检验项目;血库检验项目类;血库类;血库试验;血库试验项目;血库试验项目类

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

CodeSystem lookup: https://fhir.loinc.org/CodeSystem/$lookup?system=http://loinc.org&code=93950-4

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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.