81176-0
LaboratoryDistance of tumor from circumferential resection margin [Length] in Specimen by Macroscopy
Definition
The distance between the tumor and circumferential resection margin (CRM) is recorded for tumors of the gastric cardia. This measurement is facilitated by horizontal sectioning through the tumor. To increase accuracy, the distance between the tumor and the CRM is subsequently measured microscopically [LOINC: 81184-4]. Involvement of the circumferential resection margin is an indicator of poor prognosis.
LOINC 6-Axis Classification
Component
Distance of tumor from circumferential resection margin
Property
Len
Time Aspect
Pt
System
Specimen
Scale Type
Qn
Method Type
Macroscopy
Details
Class
PATH
Order/Observation
Observation
Short Name
Distance Tumor from CRM Spec Macro
Display Name
Distance of tumor from circumferential resection margin Macroscopy (Spec) [Length]
Related Names
Frequently Asked Questions
What is LOINC code 81176-0?
LOINC code 81176-0 identifies "Distance of tumor from circumferential resection margin [Length] in Specimen by Macroscopy". The distance between the tumor and circumferential resection margin (CRM) is recorded for tumors of the gastric cardia. This measurement is facilitated by horizontal sectioning through the tumor. To increase accuracy, the distance between the tumor and the CRM is subsequently measured microscopically [LOINC: 81184-4]. Involvement of the circumferential resection margin is an indicator of poor prognosis.
What does 81176-0 measure?
This code measures Distance of tumor from circumferential resection margin in Specimen. It belongs to the PATH 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.