LOINCActiveObservation

LOINC Code 44677-3: Margin(s) involved by DCIS Nom (Breast tumor)

44677-3 is a LOINC code used to identify Margin(s) involved by DCIS Nom (Breast tumor) 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 Margin(s) involved by DCIS. It is commonly used with the system or sample type Breast tumor.

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 Margin(s) involved by DCIS. It is commonly used with the system or sample type Breast tumor.

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: Observation

What it does not mean

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

Key facts

  • Margin(s) involved by DCIS in Breast tumor
  • Margin(s) involved by DCIS
  • Brst; BT; Cancer; Ductal carcinoma in situ; Finding; Findings; Nominal; Pathology; PATHOLOGY PROTOCOLS; PATHOLOGY PROTOCOLS BREAST; Point in time; Random; S prime; tumors; tumour; tumours

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

Margin(s) involved by DCIS Nom (Breast tumor)Margin(s) involved by DCIS in Breast tumorMargin(s) involved by DCIS BTMargin(s) involved by DCISPATH.PROTOCOLS.BRSTMargin(s) Involved by DCIS, Breast TumorFind

Frequently asked questions

Code details

Code44677-3
SystemLOINC
Display nameMargin(s) involved by DCIS Nom (Breast tumor)
DescriptionMargin(s) involved by DCIS
Short nameMargin(s) involved by DCIS BT
ComponentMargin(s) involved by DCIS
PropertyFind
TimingPt
System (specimen)Breast tumor
ScaleNom
ClassPATH.PROTOCOLS.BRST
StatusACTIVE
Order/ObservationObservation

Flags

BillableNo
Valid clinical useNo

Source

SourceLOINC
Version2.82
Releasemain
First released2.17
Last changed2.61

Consumer names

Margin(s) Involved by DCIS, Breast Tumor

Part names

Margin(s) involved by DCISFindPtBreast tumorNomFindingPoint in time (spot)

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.