LOINC Home

{component}   LP432695-7

Laboratory   LP29693-6

Lab terms not yet categorized   LP248770-2

HBA2 gene alpha 3.7kb deletion [Presence] in Blood by Molecular genetics method   55251-3

LOINC Code


LOINC code55251-3
nameHBA2 gene alpha 3.7kb deletion [Presence] in Blood by Molecular genetics method
statusACTIVE

Fully-Specified Name

componentHBA2 gene alpha 3.7kb deletion
propertyArb  =  Arbitrary
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.
methodMolgen  =  Molecular Genetics:  General class of methods used to detect genetic attributes on a molecular basis including RFL, PCR and other methods.

Additional Names

short nameHBA2 alpha 3.7kb Del Bld Ql

Basic Attributes

classMOLPATH.DEL
type1  Laboratory
order vs. observationObservation

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

55234-9Alpha thalassemia gene panel - Blood by Molecular genetics method

History/Usage

first released
last updated2.58
last change typeNAM  - change to Analyte/Component
change reasonChanged "3.7" in Component to "3.7kb" to clarify the 3.7 refers to the number of kilobases.

Related Names

Alfa
Alpha thal
Alpha thal 2
Alpha thal 2 (-alpha^3.7 deletion type)
Alpha thalassemia
alpha-2 globin
Arbitrary
Blood
Del
Deletions
HBA2 alpha 3.7kb
HBA-T2
HBH
Hemoglobin, alpha 2
 Molecular genetics
Molecular pathology
MOLPATH
MOLPATH.DELETIONS
Ordinal
PCR
Point in time
QL
Qual
Qualitative
Random
Screen
WB
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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