Fetal Cerebellum Diameter transverse percentile per estimated gestational age   95938-7

LOINC Code


LOINC code95938-7
nameFetal Cerebellum Diameter transverse percentile per estimated gestational age
descriptionTransverse cerebellar diameter (TCD) is used as a marker of fetal growth. TCDs below the fifth percentile indicate restricted fetal growth, are associated with a significant rate of fetal malformations, chromosomal anomalies, and genetic disorders, and thus further evaluation and monitoring is needed. [PMID: 31017299]
statusACTIVE

Fully-Specified Name

componentDiameter.transverse
propertyPrctl  =  Percentile
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.
systemCerebellum^Fetus
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
methodPer estimated gestational age

Additional Names

short nameFetal TCD US Prctl per est GA

Basic Attributes

classOB.US
type2  Clinical
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

first released
last updated2.69
last change typeADD  - added

Related Names

cerebellar
Comp of est fetal wgt W std pop dist at same
DIA
Diam
Diam transverse
Est
estimation
Fetal
Gest
Gestation
Gyn
Gynecology
OB
ObGyn
OBSTERICAL
OBSTERICAL.ULTRASOUND
Obstetrical
Obstetrics
Per est GA
Percentile
Point in time
Prenatal
QNT
Quan
Quant
Quantitative
Random
TCD
Transcerebellar diameter

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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