81183-6
LaboratoryDistance of tumor from closest distal margin [Length] in Specimen by Light microscopy
Definition
In a specimen, the distance from the tumor to the nearest distal margin is recorded. The tumor distance to margins is initially based on macroscopic assessment [LOINC: 81175-2] and confirmed or amended on microscopy, especially when the macroscopic size is difficult to assess (i.e. in early gastric carcinoma and diffuse carcinoma).
LOINC 6-Axis Classification
Component
Distance of tumor from closest distal margin
Property
Len
Time Aspect
Pt
System
Specimen
Scale Type
Qn
Method Type
Microscopy.light
Details
Class
PATH.HISTO
Order/Observation
Observation
Short Name
Tumor from Distal Margin Spec Micro
Display Name
Distance of tumor from closest distal margin LM (Spec) [Length]
Related Names
Frequently Asked Questions
What is LOINC code 81183-6?
LOINC code 81183-6 identifies "Distance of tumor from closest distal margin [Length] in Specimen by Light microscopy". In a specimen, the distance from the tumor to the nearest distal margin is recorded. The tumor distance to margins is initially based on macroscopic assessment [LOINC: 81175-2] and confirmed or amended on microscopy, especially when the macroscopic size is difficult to assess (i.e. in early gastric carcinoma and diffuse carcinoma).
What does 81183-6 measure?
This code measures Distance of tumor from closest distal margin in Specimen. It belongs to the PATH.HISTO 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.