60578-2

TCRG gene rearrangements [Presence] in Body fluid by Molecular genetics method

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Part Descriptions

LP19783-7   TCRG gene rearrangements
The T cell receptor or TCR is a molecule found on the surface of T lymphocytes (or T cells) that is, in general, responsible for recognizing antigens bound to major histocompatibility complex (MHC) molecules.

The TCR is composed of two different protein chains (that is, it is a heterodimer). In 95% of T cells, this consists of an alpha (α) chain (TCRA gene) and beta (β) chain (TCRB gene), whereas in 5% of T cells this consists of gamma (γ) chain (TCRG gene) and delta (δ) chain (TCRD gene).

When the TCR engages with antigen and MHC, this activates the T lymphocyte through a series of biochemical events mediated by associated enzymes, co-receptors, specialized accessory molecules and activated or released transcription factors. Copyright Text is available under the Creative Commons Attribution/Share-Alike License. See http://creativecommons.org/licenses/by-sa/3.0/ for details. Source: Wikipedia , wikipedia

LP19783-7   TCRG gene rearrangements
Associated with human lymphoid leukemias Source: Regenstrief LOINC

LP7238-1   Body fld
The LOINC "Body fld" System represents body fluids other than serum, plasma, blood, urine, and cerebrospinal fluid. When a LOINC term with the System "Body fld" is used, the specific specimen source or body fluid type should be reported elsewhere with the result. Where more specific terms for pleural, peritoneal, synovial fluid, etc. exist, we encourage you to use the more specific terms. In contrast to "Body fld", the System "Asp" in LOINC represents the fluid withdrawn during an aspiration procedure from an abnormal collection of fluid, such as from an abscess or cyst. "Asp" is used for abnormal fluid collections that are aspirated, while "Body fld" is used for named body fluids, such as synovial fluid or peritoneal fluid, that are not inherently pathologic. Source: Regenstrief LOINC

Fully-Specified Name

Component

TCRG gene rearrangements

Property

Arb

Time

Pt

System

Body fld

Scale

Ord

Method

Molgen

Additional Names

Long Common Name

TCRG gene rearrangements [Presence] in Body fluid by Molecular genetics method

Short Name

TCRG gene Rear Fld Ql

Display Name

TCRG rearrangements Molgen Ql (Body fld)

Consumer Name Alpha Get Info

TCRG rearrangements, Body fluid

Basic Attributes

Class

MOLPATH.REARRANGE

Type

Laboratory

First Released

Version 2.34

Last Updated

Version 2.34 (MIN)

Order vs. Observation

Both

Language Variants Get Info

Related Names

• Arbitrary
• B/F
• BF
• bod
• Bodies
• Body fluid
• Body fluid, unsp
• Clonality
• Fl
• Fld
• FLU
• Fluid
• Genetics
• Heredity
• Heritable
• Inherited
• Leukemia
• Lymphoma
• Molecular genetics
• Molecular pathology
• MOLPATH
• MOLPATH.REARRANGEMENTS
• Ordinal
• PCR
• Point in time
• QL
• Qual
• Qualitative
• Random
• Rearr
• Rearrangement
• Screen
• T-cell rearranging gene gamma
• TRG

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CodeSystem lookup

https://fhir.loinc.org/CodeSystem/$lookup?system=http://loinc.org&code=60578-2

LOINC Copyright

Copyright © 2025 Regenstrief Institute, Inc. All Rights Reserved. To the extent included herein, the LOINC table and LOINC codes are copyright © 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.