Dacrocytes [Presence] in Blood by Light microscopy   7791-7

LOINC Code


LOINC code7791-7
nameDacrocytes [Presence] in Blood by Light microscopy
statusACTIVE

Fully-Specified Name

componentDacryocytes
propertyPrThr  =  Present or threshold:  The Property PrThr stands for “Presence or Threshold”, meaning either a) the actual presence or absence of an analyte, or b) that the amount of analyte detected is over some predetermined threshold.
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
scaleOrd  =  Ordinal:  Ordered categorical responses, e.g., 1+, 2+, 3+; positive, negative; reactive, indeterminate, nonreactive.
methodMicroscopy.light

Additional Names

short nameDacryocytes Bld Ql Smear
display nameDacrocytes LM Ql (Bld)

Basic Attributes

classHEM/BC
type1  Laboratory
order vs. observationObservation

Member of these Panels

58408-6Erythrocyte morphology panel - Blood
58408-6Erythrocyte morphology panel - Blood
58408-6Erythrocyte morphology panel - Blood
58408-6Erythrocyte morphology panel - Blood
58408-6Erythrocyte morphology panel - Blood
58408-6Erythrocyte morphology panel - Blood
58408-6Erythrocyte morphology panel - Blood
58408-6Erythrocyte morphology panel - Blood
58408-6Erythrocyte morphology panel - Blood
58408-6Erythrocyte morphology panel - Blood
58408-6Erythrocyte morphology panel - Blood

History/Usage

test rank340 of 2000 most commonly performed tests by labs in USA
first released1.0h(2)
last updated2.70
last change typeMIN  - change to field other than name
change reasonThe PrThr property is used for LOINC terms whose results are reported using an ordered categorical scale, regardless of whether or not an internal threshold was used to make that determination. This change was approved by the Laboratory LOINC Committee in June 2016.

Related Names

Blood
Dacrocyte
Dacrocytes
Dacryocyte
HEMATOLOGY/CELL COUNTS
LM
Micro
Micros
Microscopic
Ordinal
Point in time
PR
QL
Qual
Qualitative
Random
Screen
Tear drops
Teardrop cells
Teardrops
WB
Whole blood

Copyright © 2021 Regenstrief Institute, Inc. All Rights Reserved. To the extent included herein, the LOINC table and LOINC codes are copyright © 1995-2021, 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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