LOINC Home

{component}   LP432695-7

Laboratory   LP29693-6

Hematology and Cell counts   LP7803-2

Hematology   LP30786-5

Cell Fractions/Differential   LP19481-8

Myeloid cells   LP15094-3

Erythroid cells   LP35614-4

Erythrocytes   LP14304-7

Nucleated erythrocytes   LP14464-9

Nucleated erythrocytes | Blood | Hematology and Cell counts   LP392558-5

Nucleated erythrocytes/100 leukocytes [Ratio] in Blood by Manual count   18309-5

LOINC Code


LOINC code18309-5
nameNucleated erythrocytes/100 leukocytes [Ratio] in Blood by Manual count
statusACTIVE

Fully-Specified Name

componentErythrocytes.nucleated/100 leukocytes
propertyRatio
timePt  =  Point in time:  To identify measures at a point in time. This is a synonym for “spot” or “random” as applied to urine measurements.
systemBld  =  Whole blood
scaleQn  =  Quantitative:  The result of the test is a numeric value that relates to a continuous numeric scale. Reported either as an integer, a ratio, a real number, or a range. The test result value may optionally contain a relational operator from the set {<=, <, >, >=}. Valid values for a quantitative test are of the form "7", "-7", "7.4", "-7.4", "7.8912", "0.125", "<10", "<10.15", ">12000", 1-10, 1:256
methodManual count

Additional Names

short namenRBC/100 WBC Bld Manual-Rto

Basic Attributes

classHEM/BC
type1  Laboratory
order vs. observationObservation
example UCUM units%
The Unified Code for Units of Measure (UCUM) is a code system intended to include all units of measures being contemporarily used in international science, engineering, and business (www.unitsofmeasure.org)
example unit%

Associated Observations

LOINC codes that represent optional associated observation(s) for a clinical observation or laboratory test. A LOINC term may represent a single associated observation or panel containing several associated observations.

History/Usage

test rank765 of 2000 most commonly performed tests by labs in USA
first released
last updated2.73
last change typeMIN  - change to field other than name

Related Names

100WBC
Blood
Discocytes
Erthrocyte
Erythroblasts
Erythrocyte
HEMATOLOGY/CELL COUNTS
Leuc
Leuk
Leukocyte
Lkcs
Manl
Normoblasts
nRBC
nRBCs
Nuc
Point in time
QNT
Quan
 Quant
Quantitative
Random
Ratios
RBC
RBCS
Red blood cell
Red blood cells
Red blood corpuscle
Red blood corpusles
Red cell
Red cells
Rto
WB
WBC
WBCs
White blood cell
White blood cells
Whole blood

Copyright © 2024 Regenstrief Institute, Inc. All Rights Reserved. To the extent included herein, the LOINC table and LOINC codes are copyright © 1995-2024, 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.

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