Surgical margin tumor involvement.circumferential [Presence] in Colorectal cancer specimen   84885-3

LOINC Code


LOINC code84885-3
nameSurgical margin tumor involvement.circumferential [Presence] in Colorectal cancer specimen
descriptionThe result for whether or not the circumferential resection margin (CRM) on the non-peritonealized surface of the resected specimen is involved. CRM involvement (1mm or less distance between tumor and CRM) is an important predictor of local recurrence in rectal carcinoma.[PMID: 16328130] This term was created for, but not limited in use to, the Colorectal Cancer Structured Reporting Protocol (2nd Edition, 2012) developed by the Royal College of Pathologists of Australasia (RCPA).
statusACTIVE

Fully-Specified Name

componentSurgical margin tumor involvement.circumferential
propertyPrThr  =  Present or threshold:  The Property PrThr stands for “Presence or Threshold”, meaning either a) the actual presence or absence of an analyte, or b) that the amount of analyte detected is over some predetermined threshold.
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.
systemColorectal cancer specimen
scaleOrd  =  Ordinal:  Ordered categorical responses, e.g., 1+, 2+, 3+; positive, negative; reactive, indeterminate, nonreactive.
method

Additional Names

short nameMarg tumor invol.circ CRC spec Ql

Basic Attributes

classPATH
type1  Laboratory
order vs. observationObservation

Associated Observations

LOINC codes that represent optional associated observation(s) for a clinical observation or laboratory test. A LOINC term may represent a single associated observation or panel containing several associated observations.

Member of these Panels

85905-8Cancer pathology panel - Colorectal cancer specimen by CAP cancer protocols

History/Usage

first released
last updated2.71
last change typeMIN  - change to field other than name
change reasonThis term is still in Trial status and upon further review, the System was updated from 'Specimen' to reflect that this concept is specific to the colorectal cancer reporting protocol.

Related Names

CA
Ca spec
CRC spec
Marg tumor invol.circ
Marg tumor involve
Ordinal
Pathology
Point in time
PR
QL
Qual
Qualitative
Random
Screen
Spec
Surg

Copyright © 2024 Regenstrief Institute, Inc. All Rights Reserved. To the extent included herein, the LOINC table and LOINC codes are copyright © 1995-2024, 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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