66503-4

LOINC Code


LOINC code66503-4
name
descriptionThis term is used for carrier or diagnostic testing for at-risk relatives of an affected individual who has a previously identified known genetic mutation within the adenomatous polyposis coli (APC) gene. Mutation analysis only includes testing for the known familial mutation.
statusACTIVE

Fully-Specified Name

componentAPC gene mutation analysis limited to known familial mutations
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 nameAdenomatosis polyposis coli; adenomatous polyposis coli; Adenomatous polyposis of the colon; Blood; BTPS2; Document; DP2; DP2.5; DP3; Fam Mut Anl; Familial adenomatous polyposis; FAP; Finding; Findings; FPC; Genetics; GS; Heredity; Heritable; Inherited; L

Basic Attributes

classMOLPATH.MUT
type1  Laboratory
order vs. observationAPC gene Fam Mu

History/Usage

first released
last updated2.66
last change typeMAJ  - change to name field other than Component;

Related Names

N

Copyright © 2026 Regenstrief Institute, Inc. All Rights Reserved. To the extent included herein, the LOINC table and LOINC codes are copyright © 1995-2026, 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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