97761-1
LaboratoryMLH1 gene methylation analysis in Tumor by Molecular genetics method
Definition
MLH1 gene methylation analysis in tumor is an adjunct test when tumor (colon or endometrial) demonstrates microsatellite instability (MSI-H) and loss of MLH1 protein expression, to help distinguish a somatic versus germline event.
LOINC 6-Axis Classification
Component
MLH1 gene methylation analysis
Property
Find
Time Aspect
Pt
System
Tumor
Scale Type
Doc
Method Type
Molgen
Details
Class
MOLPATH
Order/Observation
Both
Short Name
MLH1 Methyl Anl Tumor
Display Name
MLH1 gene methylation analysis Molgen Doc (Tumor)
Related Names
Frequently Asked Questions
What is LOINC code 97761-1?
LOINC code 97761-1 identifies "MLH1 gene methylation analysis in Tumor by Molecular genetics method". MLH1 gene methylation analysis in tumor is an adjunct test when tumor (colon or endometrial) demonstrates microsatellite instability (MSI-H) and loss of MLH1 protein expression, to help distinguish a somatic versus germline event.
What does 97761-1 measure?
This code measures MLH1 gene methylation analysis in Tumor. 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.