MLH1+MSH2+MSH6+PMS2 gene deletion+duplication and full mutation analysis in Blood or Tissue by Molecular genetics method   79570-8

LOINC Code


LOINC code79570-8
nameMLH1+MSH2+MSH6+PMS2 gene deletion+duplication and full mutation analysis in Blood or Tissue by Molecular genetics method
descriptionGene mutations, deletion and duplication analysis is performed to confirm a clinical diagnosis of Hereditary nonpolyposis colorectal cancer (HNPCC). Genes known to cause HNPCC, including MLH1, MSH2, MSH6 and PMS2, may be amplified by PCR methods and sequenced. Detection of copy number variations (deletions and duplications) may be performed by multiple-ligation-probe amplification assay (MLPA).
statusACTIVE

Fully-Specified Name

componentMLH1+MSH2+MSH6+PMS2 gene deletion+duplication & full mutation analysis
propertyFind  =  Finding
timePt  =  Point in time:  To identify measures at a point in time. This is a synonym for “spot” or “random” as applied to urine measurements.
systemBld/Tiss
    Bld  =  Whole blood
    Tiss  =  Tissue, unspecified
scaleDoc  =  Document:  A document that could be in many formats (XML, narrative, etc.)
methodMolgen  =  Molecular Genetics:  General class of methods used to detect genetic attributes on a molecular basis including RFL, PCR and other methods.

Additional Names

short nameMLH1+MSH2+MSH6+PMS2 gn Del+Dup+Ful M

Basic Attributes

classMOLPATH
type1  Laboratory
order vs. observationBoth

Ask At Order Entry

Ask at Order Entry (AOE) observations for a clinical observation or laboratory test. A LOINC term may represent a single AOE observation or a panel containing several AOE observations.

81247-9Master HL7 genetic variant reporting panel

Associated Observations

LOINC codes that represent optional associated observation(s) for a clinical observation or laboratory test. A LOINC term may represent a single associated observation or panel containing several associated observations.

History/Usage

test rank11034 of 2000 most commonly performed tests by labs in USA
first released
last updated2.73
last change typeMIN  - change to field other than name

Related Names

Amplification
Blood
Del
Del+Dup
Del+Dup + Full Mut Anl
Deletions
Document
Dp
Finding
Findings
full gene sequencing
Full Mut Anl
Hereditary Nonpolyposis Colorectal Cancer
HNPCC4
Lynch syndrome
MLH1+MSH2+MSH6+PMS2 del+dup
MLH4
Molecular genetics
Molecular pathology
MOLPATH
Mut
Mutations
PCR
PMS2CL
PMSL2
Point in time
Primitive Neuroectodermal Tumor
Random
sequencing of entire coding region
Tissue
Tissue, unspecified
Turcot syndrome
WB
Whole blood
Whole blood or Tissue

Copyright © 2023 Regenstrief Institute, Inc. All Rights Reserved. To the extent included herein, the LOINC table and LOINC codes are copyright © 1995-2023, 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.

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