101664-1
Laboratoryin Blood or Tissue by FISH
Definition
This term can be used to encode testing for the following four kinase-activating chromosome rearrangements, as well as for IKZF1 deletion, which often accompanies Ph-like ALL, plus other gene rearrangements and translocations: 1q25 rearrangement, ABL2 5q32 rearrangement, PDGFRB 9p24.1 rearrangement, JAK2 9q34 rearrangement, ABL1 7p-, IKZF1/CEP7 t(Xp22.33;var) or t(Yp11.32;var), CRLF2 rearrangement t(Xp22.33;var) or t(Yp11.32;var), P2RY8 rearrangement
LOINC 6-Axis Classification
Component
Philadelphia-like ALL gene deletion & rearrangement
Property
Find
Time Aspect
Pt
System
Bld/Tiss
Scale Type
Doc
Method Type
FISH
Details
Class
MOLPATH
Order/Observation
Both
Short Name
Bld/T FISH
Display Name
Philadelphia-like ALL gene deletion & rearrangement FISH Doc (Bld/Tiss)
Related Names
Frequently Asked Questions
What is LOINC code 101664-1?
LOINC code 101664-1 identifies "in Blood or Tissue by FISH". This term can be used to encode testing for the following four kinase-activating chromosome rearrangements, as well as for IKZF1 deletion, which often accompanies Ph-like ALL, plus other gene rearrangements and translocations: 1q25 rearrangement, ABL2 5q32 rearrangement, PDGFRB 9p24.1 rearrangement, JAK2 9q34 rearrangement, ABL1 7p-, IKZF1/CEP7 t(Xp22.33;var) or t(Yp11.32;var), CRLF2 rearrangement t(Xp22.33;var) or t(Yp11.32;var), P2RY8 rearrangement
What does 101664-1 measure?
This code measures Philadelphia-like ALL gene deletion & rearrangement in Bld/Tiss. It belongs to the MOLPATH class in the LOINC classification.
What is LOINC?
LOINC (Logical Observation Identifiers Names and Codes) is a universal standard for identifying laboratory and clinical observations. It is maintained by the Regenstrief Institute and used worldwide for health data exchange.