Deepest extent of tumor invasion [Type] in Colorectal cancer specimen 84883-8
LOINC Code
| LOINC code | 84883-8 | ||||
|---|---|---|---|---|---|
| name | Deepest extent of tumor invasion [Type] in Colorectal cancer specimen | ||||
| description | The deepest extent or maximum degree of local tumor invasion into or through the bowel wall. Results are based on the T component of the TNM staging system, as outlined in the AJCC Cancer Staging Manual.[PMID: 20180029] Invasion depths include submucosa (pT1), muscularis propria (pT2), through muscularis propria into pericolorectal tissues (pT3), penetrating the visceral peritoneum (pT4a), and directly invading or adherent to other organs or structures (pT4b). 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). | ||||
| status | ACTIVE | ||||
Fully-Specified Name | |||||
| component | Deepest extent of tumor invasion | ||||
| property | Type = Type: The Property Type is used for assays that identify the specific analyte in cases when the baseline presence of the analyte is known. | ||||
| time | Pt = Point in time: To identify measures at a point in time. This is a synonym for “spot” or “random” as applied to urine measurements. | ||||
| system | Colorectal cancer specimen | ||||
| scale | Nom = Nominal: Nominal or categorical responses that do not have a natural ordering. (e.g., names of bacteria, reported as answers, categories of appearance that do not have a natural ordering, such as, yellow, clear, bloody. | ||||
| method | |||||
Additional Names | |||||
| short name | Deepest tumor invasion CRC spec | ||||
Basic Attributes | |||||
| class | PATH | ||||
| type | 1 Laboratory | ||||
| order vs. observation | Observation | ||||
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 | |||||
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History/Usage | |||||
| first released | |||||
| last updated | 2.71 | ||||
| last change type | MIN - change to field other than name | ||||
| change reason | This 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. In addition, the Scale was corrected from Ord to Nom. | ||||
Related Names | |||||
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Copyright © 2023 Regenstrief Institute, Inc. All Rights Reserved. To the extent included herein, the LOINC table and LOINC codes are copyright © 1995-2023, 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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