What does this LOINC code represent?

This LOINC code identifies a lab observation, measurement, question, or clinical concept in a standardized format.

Is this enough to understand my test result?

No. The code identifies the test or observation, but the interpretation depends on the actual result, reference range, and clinical context.

LOINCActiveBoth

LOINC Code 87410-7: Thymidine synthase activity interpretation Ql (Bld/Tiss) [Interp]

Name: LOINC Code 87410-7: Thymidine synthase activity interpretation Ql (Bld/Tiss) [Interp]
Creator: HealthAssure Clinical Team
Published: 2026-05-21T09:00:15.845Z

87410-7 is a LOINC code used to identify Thymidine synthase activity interpretation Ql (Bld/Tiss) [Interp] in laboratory and clinical observation data. You may see this code in lab systems, lab reports, EHR exports, interoperability feeds, or other structured clinical data exchanges. LOINC codes identify tests, measurements, observations, survey items, and clinical questions in a standardized way. It is associated with the component Thymidine synthase activity interpretation. It is commonly used with the system or sample type Bld/Tiss.

Reviewed by HealthAssure Clinical TeamUpdated 21 May 2026

What is this code?

LOINC codes identify tests, measurements, observations, survey items, and clinical questions in a standardized way. It is associated with the component Thymidine synthase activity interpretation. It is commonly used with the system or sample type Bld/Tiss.

When is it used?

Used in lab systems, EHRs, and clinical data exchange.
May identify a test, observation, survey item, or clinical document request rather than a diagnosis.
Status: ACTIVE
Order vs observation: Both

What it does not mean

The code identifies the observation or test, not the actual result.

Key facts

Thymidine synthase activity interpretation in Blood or Tissue Qualitative
Thymidine synthase activity interpretation
5-FU sensitivity; Activ; Actvty; Blood; Deoxythymidine; DYPD gene product metabolic activity; Fluoropyrimidine toxicity; Impression; Impression/interpretation of study; Impressions; Interp; Interpret; Interpretation; Interpt; Intrp; Molecular pathology; MOLPATH; MOLPATH.PHARMG; Movements; Ordinal; Point in time; QL; Qual; Qualitative; Random; Screen; Tissue; Tissue, unspecified; TS act interp; WB; Whole blood; Whole blood or Tissue

Where you may see this code

You may see this code in lab systems, lab reports, EHR exports, interoperability feeds, or other structured clinical data exchanges.

Common synonyms

Thymidine synthase activity interpretation Ql (Bld/Tiss) [Interp]Thymidine synthase activity interpretation in Blood or Tissue QualitativeTS act interp Bld/T-ImpThymidine synthase activity interpretationMOLPATH.PHARMGThymidine synthase activity interpretation, Blood or tissue specimenImp

Frequently asked questions

Code details

Code87410-7

SystemLOINC

Display nameThymidine synthase activity interpretation Ql (Bld/Tiss) [Interp]

DescriptionThymidine synthase activity interpretation

Short nameTS act interp Bld/T-Imp

ComponentThymidine synthase activity interpretation

PropertyImp

TimingPt

System (specimen)Bld/Tiss

ScaleOrd

ClassMOLPATH.PHARMG

StatusACTIVE

Order/ObservationBoth

Flags

BillableNo

Valid clinical useNo

Source

SourceLOINC

Version2.82

Releasemain

First released2.63

Last changed2.63

Consumer names

Thymidine synthase activity interpretation, Blood or tissue specimen

Part names

Thymidine synthase activity interpretationImpPtBld/TissOrdImpression/interpretation of studyPoint in time (spot)Blood or Tissue

About this content

This page is prepared by HealthAssure's clinical team using official coding standards from LOINC. AI tools assist with drafting explanations, which are then reviewed and verified by healthcare professionals for accuracy. This content is for informational purposes and does not replace professional medical advice. Meet our team.