40425-1
LaboratoryCYP2D6 gene allele [Genotype] in Blood or Tissue by Molecular genetics method Nominal
Definition
The patient's CYP2D6 allelic genotype (e.g. *1/*2A) based on analysis of multiple variants (e.g. *2,*2A,*3-*12,*14,*15,*17,*19, etc.) as well as gene deletions, duplications and rearrangements within the CYP2D6 gene. The example answers provided with this code are a small representative of the CYP2D6 allelic genotypes. For a complete list of CYP2D6 alleles, see the The Human Cytochrome P450 (CYP) Allele Nomenclature Database (http://www.cypalleles.ki.se).
LOINC 6-Axis Classification
Component
CYP2D6 gene allele
Property
Geno
Time Aspect
Pt
System
Bld/Tiss
Scale Type
Nom
Method Type
Molgen
Details
Class
MOLPATH.PHARMG
Order/Observation
Both
Short Name
CYP2D6 allele Geno Bld/T
Display Name
CYP2D6 gene allele genotype Molgen (Bld/Tiss)
Related Names
Frequently Asked Questions
What is LOINC code 40425-1?
LOINC code 40425-1 identifies "CYP2D6 gene allele [Genotype] in Blood or Tissue by Molecular genetics method Nominal". The patient's CYP2D6 allelic genotype (e.g. *1/*2A) based on analysis of multiple variants (e.g. *2,*2A,*3-*12,*14,*15,*17,*19, etc.) as well as gene deletions, duplications and rearrangements within the CYP2D6 gene. The example answers provided with this code are a small representative of the CYP2D6 allelic genotypes. For a complete list of CYP2D6 alleles, see the The Human Cytochrome P450 (CYP) Allele Nomenclature Database (http://www.cypalleles.ki.se).
What does 40425-1 measure?
This code measures CYP2D6 gene allele in Bld/Tiss. It belongs to the MOLPATH.PHARMG 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.