LOINC Home

{component}   LP432695-7

Laboratory   LP29693-6

Molecular pathology   LP7822-2

Genes   LP32747-5

Mutations   LP7824-8

SMN1 gene   LP33177-4

SMN1 gene | DBS | Molecular pathology   LP401730-9

SMN1 gene [Cycle Threshold #] in DBS by NAA with probe detection   92002-5

LOINC Code


LOINC code92002-5
nameSMN1 gene [Cycle Threshold #] in DBS by NAA with probe detection
descriptionThe number of cycles at which the SNM1 gene was detected using real-time PCR. If the maximum number of cycles is reached without detection of the gene, this indicates the absence of SNM1 and requires follow-up evaluation for spinal muscular atrophy (SMA).
statusACTIVE

Fully-Specified Name

componentSMN1 gene
propertyThreshNum  =  Threshold Number
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.dot  =  Blood filter paper
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
methodProbe.amp.tar

Additional Names

short nameSMN1 gene Ct DBS Qn NAA+probe

Basic Attributes

classMOLPATH
type1  Laboratory
order vs. observationBoth
example UCUM units{Ct_value}
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 unitCt

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

92005-8Spinal muscular atrophy newborn screening panel

History/Usage

first released
last updated2.66
last change typeADD  - added

Related Names

3 Self-Sustaining Sequence Replication
3SR SR
Amplif
Amplification
Amplified
BCD541
Blood
DBS
DNA NUCLEIC ACID PROBE
DNA probe
Dried blood spot
Filter paper
FP
Gemin 1
GEMIN1
Kugelberg-Welander disease
LAT
LCR
Ligase chain reaction
Ligation-activated transcription
Molecular pathology
MOLPATH
NAA+probe
NAAT
NASBA
Nucleic acid sequence based analysis
PCR
Point in time
Polymerase chain reaction
Probe amp
 Probe with ampification
Probe with target amplification
QBR
QNT
Quan
Quant
Quantitative
Random
SDA
SMA
SMA gene
SMA@
SMA1
SMA2
SMA3
SMA4
SMN
SMNT
SMV
spinal muscular atrophy
Strand Displacement Amplification
Survival motor neuron protein gene
survival of motor neuron 1, telomeric
T-BCD541
TDRD16A
TMA
Transcription mediated amplification
WB
Werdnig-Hoffmann disease
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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