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 104168-0: TCL-1A gene rearrangements FISH Doc (BM)

Name: LOINC Code 104168-0: TCL-1A gene rearrangements FISH Doc (BM)
Creator: HealthAssure Clinical Team
Published: 2026-05-21T11:17:18.503Z

104168-0 is a LOINC code used to identify TCL-1A gene rearrangements 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 TCL-1A gene rearrangements. 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 TCL-1A gene rearrangements. 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

TCL-1A gene rearrangements in Bone marrow by FISH
TCL-1A gene rearrangements
BM; BON; Bone marrow; Document; Finding; Findings; Fluorescent in situ hybridization; MAR; Marrow (bone); minimal angle of resolution; Minimum angle of resolution; Molecular pathology; MOLPATH; Point in time; Random; Rearr; Rearrangement; T-cell leukemia/lymphoma 1A protein; T-cell lymphoma-1 protein; TCL1A

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

TCL-1A gene rearrangements FISH Doc (BM)TCL-1A gene rearrangements in Bone marrow by FISHTCL-1A gene rearrange Mar FISHTCL-1A gene rearrangementsMOLPATHTCL-1A gene rearrangements, Bone marrowFind

Frequently asked questions

Code details

Code104168-0

SystemLOINC

Display nameTCL-1A gene rearrangements FISH Doc (BM)

DescriptionTCL-1A gene rearrangements

Short nameTCL-1A gene rearrange Mar FISH

ComponentTCL-1A gene rearrangements

PropertyFind

TimingPt

System (specimen)Bone mar

ScaleDoc

MethodFISH

ClassMOLPATH

StatusACTIVE

Order/ObservationBoth

Flags

BillableNo

Valid clinical useNo

Source

SourceLOINC

Version2.82

Releasemain

First released2.77

Last changed2.81

Consumer names

TCL-1A gene rearrangements, Bone marrow

Part names

TCL-1A gene rearrangementsFindPtBone 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.