51867-0
t(9;22)(q34.1;q11)(ABL1,BCR) fusion transcript in Blood or Tissue by FISH
Active
Part Descriptions
LP150238-6 t(9;22)(q34.1;q11)(ABL1,BCR)
Chronic myelogenous leukemia (CML), acute lymphoblastic leukemia (ALL), and acute myeloid leukemia (AML) are associated with the fusion of the breakpoint cluster gene (BCR) at chromosome 22q11 to the Abelson gene (ABL1) at chromosome 9q23. The t(9;22)(BCR-ABL1) gene translocation leads to the cytogenetic finding known as the Philadelphia chromsome (Ph'). Various breakpoints within the BCR and ABL1 genes have been described. Most cases of CML are due to a fusion of BCR exon 13 (e13 or b2) or BCR exon 14 (e14 or b3) to the ABL exon 2 (a2). The b2a2 (e13a2) and b3a2 (e14a2) fused transcripts, also known as major break points, produce a 210-kDa protein (p210). The fused transcript resulting in a 190-kDa protein (e1a2 or less common e1a3), also known as minor break points, is found in approximately 75% of childhood ALL patients and 50% of adult ALL patients. Other rarely reported fused transcripts include e6a2, e19a2 (p230), e13a3, and e14a3.
Source: Regenstrief LOINC
LP62864-1 FISH
FISH (fluorescence in situ hybridization) is a cytogenetic technique used to detect and localize the presence or absence of specific DNA sequences on chromosomes. FISH uses fluorescent probes that bind to only those parts of the chromosome with which they show a high degree of sequence similarity. Fluorescence microscopy can be used to find out where the fluorescent probe bound to the chromosomes. FISH is often used for finding specific features in DNA for use in genetic counseling, medicine, and species identification. FISH can also be used to detect and localize specific mRNAs within tissue samples. In this context, it can help define the spatial-temporal patterns of gene expression within cells and tissues.
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, FISH
Fully-Specified Name
- Component
- t(9;22)(q34.1;q11)(ABL1,BCR) fusion transcript
- Property
- Find
- Time
- Pt
- System
- Bld/Tiss
- Scale
- Doc
- Method
- FISH
Additional Names
- Long Common Name
- t(9;22)(q34.1;q11)(ABL1,BCR) fusion transcript in Blood or Tissue by FISH
- Short Name
- t(9;22)(ABL1,BCR) Bld/T FISH
- Display Name
- t(9;22)(q34.1;q11)(ABL1,BCR) fusion transcript FISH Doc (Bld/Tiss)
- Consumer Name Alpha Get Info
- t(9;22)(q34.1;q11)(ABL1,BCR) fusion transcript analysis, Blood or tissue specimen
Basic Attributes
- Class
- MOLPATH.TRNLOC
- Type
- Laboratory
- First Released
- Version 2.24
- Last Updated
- Version 2.73
- Change Reason
- Updated Component part to harmonize with ISCN guidelines and current LOINC nomenclature.; Based on LOINC Committee review (June 2019), updated the Property from "Prid" to "Find" and Scale from "Nar" to "Doc" to align with the current LOINC model for naming collections of information reported in narrative and/or structured formats.
- Order vs. Observation
- Both
- Common Test Rank Get Info
- 5367
Language Variants Get Info
Tag | Language | Translation |
---|---|---|
es-ES | Spanish (Spain) | t(9; |
es-MX | Spanish (Mexico) | t (9; |
fr-CA | French (Canada) | t(9; |
fr-FR | French (France) | t(9; |
it-IT | Italian (Italy) | t(9; Synonyms: Ibridazione in situ fluorescente (FISH) Osservazione Patologia molecolare Punto nel tempo (episodio) Sangue Sangue o Tessuto Tessuto & |
nl-NL | Dutch (Netherlands) | t(9; |
pt-BR | Portuguese (Brazil) | BCR-ABL: Synonyms: Identity or presence; |
tr-TR | Turkish (Turkey) | t(9; |
zh-CN | Chinese (China) | t(9; Synonyms: ABL CML Fluorescent in situ hybridization; |
LOINC Terminology Service (API) using HL7® FHIR® Get Info
Requests to this service require a free LOINC username and password. Below is a sample of the possible capabilities. See the LOINC Terminology Service documentation for more information.
- CodeSystem lookup
- https:
//fhir.loinc.org/CodeSystem/$lookup?system=http: //loinc.org&code=51867-0
LOINC Copyright
Copyright © 2024 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://