55251-3

LOINC Code


LOINC code55251-3
name
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 nameAlfa; 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.DEL

Basic Attributes

classMOLPATH.DEL
type1  Laboratory
order vs. observationHBA2 alpha 3.7k

Member of these Panels

55234-9

History/Usage

first released
last updated2.58
last change typeNAM  - change to Analyte/Component

Related Names

N

Copyright © 2026 Regenstrief Institute, Inc. All Rights Reserved. To the extent included herein, the LOINC table and LOINC codes are copyright © 1995-2026, 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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