What does this LOINC code represent?

This LOINC code identifies a lab observation, measurement, question, or clinical concept in a standardized format.

Is this enough to understand my test result?

No. The code identifies the test or observation, but the interpretation depends on the actual result, reference range, and clinical context.

LOINCActiveBoth

LOINC Code 81752-8: 1q21 dup FISH Doc (BM)

Name: LOINC Code 81752-8: 1q21 dup FISH Doc (BM)
Creator: HealthAssure Clinical Team
Published: 2026-05-21T09:00:05.776Z

81752-8 is a LOINC code used to identify 1q21 dup FISH Doc (BM) in laboratory and clinical observation data. You may see this code in lab systems, lab reports, EHR exports, interoperability feeds, or other structured clinical data exchanges. LOINC codes identify tests, measurements, observations, survey items, and clinical questions in a standardized way. It is associated with the component Chromosome region 1q21 duplication. It is commonly used with the system or sample type Bone mar.

Reviewed by HealthAssure Clinical TeamUpdated 21 May 2026

What is this code?

LOINC codes identify tests, measurements, observations, survey items, and clinical questions in a standardized way. It is associated with the component Chromosome region 1q21 duplication. It is commonly used with the system or sample type Bone mar.

When is it used?

Used in lab systems, EHRs, and clinical data exchange.
May identify a test, observation, survey item, or clinical document request rather than a diagnosis.
Status: ACTIVE
Order vs observation: Both
Method: FISH

What it does not mean

The code identifies the observation or test, not the actual result.

Key facts

Chromosome region 1q21 duplication in Bone marrow by FISH
Chromosome region 1q21 duplication
Amplification; BM; BON; Bone marrow; Chr 1q21; Chr 1q21 duplication; Chromosom; Chromosomes; Cyto loc; Document; Dp; Finding; Findings; Fluorescent in situ hybridization; Genetics; Heredity; Heritable; Inherited; MAR; Marrow (bone); minimal angle of resolution; Minimum angle of resolution; Molecular pathology; MOLPATH; MOLPATH.DELDUP; Point in time; Random

Where you may see this code

You may see this code in lab systems, lab reports, EHR exports, interoperability feeds, or other structured clinical data exchanges.

Common synonyms

1q21 dup FISH Doc (BM)Chromosome region 1q21 duplication in Bone marrow by FISHChr 1q21 Dp Mar FISHChromosome region 1q21 duplicationMOLPATH.DELDUP1q21 duplication analysis, Bone marrowFind

Frequently asked questions

Code details

Code81752-8

SystemLOINC

Display name1q21 dup FISH Doc (BM)

DescriptionChromosome region 1q21 duplication

Short nameChr 1q21 Dp Mar FISH

ComponentChromosome region 1q21 duplication

PropertyFind

TimingPt

System (specimen)Bone mar

ScaleDoc

MethodFISH

ClassMOLPATH.DELDUP

StatusACTIVE

Order/ObservationBoth

Flags

BillableNo

Valid clinical useNo

Source

SourceLOINC

Version2.82

Releasemain

First released2.56

Last changed2.65

Consumer names

1q21 duplication analysis, Bone marrow

Part names

Chromosome region 1q21 duplicationFindPtBone marDocFISHFindingPoint in time (spot)Bone marrowFluorescent in situ hybridization (FISH)

About this content

This page is prepared by HealthAssure's clinical team using official coding standards from LOINC. AI tools assist with drafting explanations, which are then reviewed and verified by healthcare professionals for accuracy. This content is for informational purposes and does not replace professional medical advice. Meet our team.