Macrophages/100 leukocytes in Bone marrow by Manual count   51580-9

LOINC Code


LOINC code51580-9
nameMacrophages/100 leukocytes in Bone marrow by Manual count
statusACTIVE

Fully-Specified Name

componentMacrophages/100 leukocytes
propertyNFr  =  Number Fraction
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.
systemBone mar  =  Marrow (bone)
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 nameMacrophages/WBC NFr Mar Manual

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.

Member of these Panels

47286-0Differential panel - Bone marrow

History/Usage

first released
last updated2.70
last change typeMIN  - change to field other than name
change reasonChanged method from "Microscopic" to make term consistent with other hematology differential terms. Test is still performed by microscopic observation.

Related Names

100WBC
BM
BON
Bone marrow
HEMATOLOGY/CELL COUNTS
Leuc
Leuk
Leukocyte
Lkcs
Macrop
Macrophage
Macros
Macrphg
Manl
MAR
Marrow (bone)
minimal angle of resolution
Minimum angle of resolution
Number fraction
Percent
Point in time
QNT
Quan
Quant
Quantitative
Random
WBC
WBCs
White blood cell
White blood cells

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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