Version 2.79

Term Description

The RDW-CV is the ratio of the variation in width to the mean width ot the RBC volume distribution curve taken at +/- 1CV.

Fully-Specified Name

Component
Observation
Property
DistWidth
Time
Pt
System
RBC
Scale
Qn
Method

Additional Names

Long Common Name
Erythrocyte [DistWidth] in Red Blood Cells
Short Name
RDW RBC
Display Name
Erythrocyte (RBC) [DistWidth]
Consumer Name Alpha Get Info
Red Blood Cell Distribution Width (RDW), Red blood cells

Basic Attributes

Class
HEM/BC
Type
Laboratory
First Released
Version 2.04
Last Updated
Version 2.79 (NAM)
Change Reason
Release 2.79: COMPONENT: Triggered by coll w SCT: component that the description is property like as in Color, Appearance, Osmolality have changed to Component: Observation, and Property: Color, or Appearance, or Osmolality, so forth…;
Order vs. Observation
Observation
Common Test Rank Get Info
96

Formula (Readable)

SD of red cell size distribution/MCV

Member of these Panels

LOINC Long Common Name
69742-5 CBC W Differential panel, method unspecified - Blood
24361-8 Deprecated Hemogram, platelets & Differential panel in Blood
34527-2 Deprecated Hemogram, Platelets, Differential & Reticulocyte panel in Blood
24317-0 Hemogram and platelets WO differential panel - Blood
24359-2 Hemogram without Platelets and with Manual Differential panel - Blood
24358-4 Hemogram without Platelets panel - Blood

Language Variants Get Info

Tag Language Translation
de-AT German (Austria) Synonyms: RDW-CV
de-DE German (Germany) Beobachtung:Verteilungsbreite:Zeitpunkt:Erythrozyten:Quantitativ:
Synonyms: Ery-Größenvariabilität; RDW; Red Blood Cell Distribution Width; EVB; RBC
es-AR Spanish (Argentina) ancho de distribución eritrocitaria:relación:punto en el tiempo:eritrocitos:cuantitativo:
es-ES Spanish (Spain) Ancho de distribución eritrocitaria:Fracción:Punto temporal:Glóbulos rojos:Qn:
Synonyms: Cuantitativo
es-MX Spanish (Mexico) Ancho de distribución de eritrocitos:Proporción:Punto temporal:Eritrocitos:Cuantitativo:
fr-CA French (Canada) Observation:Largeur de distribution:Temps ponctuel:GR:Quantitatif:
fr-FR French (France) Indice de distribution érythrocytaire:Ratio:Ponctuel:Érythrocytes:Numérique:
it-IT Italian (Italy) Osservazione:DistAltezza:Pt:RBC:Qn:
Synonyms: DistAltezza Ematologia (coagulazione) conta differenziale Globuli rossi Punto nel tempo (episodio)
ko-KR Korean (Korea, Republic Of) 적혈구 분포 폭:비율:검사시점:적혈구:정량:
nl-NL Dutch (Netherlands) erytrocyten distributiebreedte:verhouding:moment:erytrocyten:kwantitatief:
Synonyms: RDW rode bloedcellen
pl-PL Polish (Poland) Rozpiętość rozkładu objętości erytrocytów:współczynnik:punkt w czasie:krwinki czerwone:ilościowy:
pt-BR Portuguese (Brazil) Amplitude de distribuição do tamanho dos eritrócitos:Ratio:Pt:Eritroc:Qn:
Synonyms: ; RDW; Erythrocyte morphology index; RCMI; Erythrocytes; Red blood corpusles; Red blood corpuscle; Red blood cell; Red cell; Red cells; Discocyte; Erc; Red blood cells; Rto; Point in time; Random; Quantitative; QNT; Quant; Quan; HEMATOLOGY/CELL COUNTS; HEMATOLOGY/CELL COUNTS; RDW-CV
zh-CN Chinese (China) 观察:分布宽度:时间点:红细胞:定量型:
Synonyms: DW RBC;RBCS;红血球;红血细胞;赤血球 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 血液学/细胞计数;血液学与细胞计数 观测

Example Units

Unit Source
% Example UCUM Units
% REGENSTRIEF

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

CodeSystem lookup
https://fhir.loinc.org/CodeSystem/$lookup?system=http://loinc.org&code=30385-9