Surgical margin tumor involvement.circumferential [Presence] in Colorectal cancer specimen 84885-3
LOINC Code
| LOINC code | 84885-3 | ||
|---|---|---|---|
| name | Surgical margin tumor involvement.circumferential [Presence] in Colorectal cancer specimen | ||
| description | The 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). | ||
| status | ACTIVE | ||
Fully-Specified Name | |||
| component | Surgical margin tumor involvement.circumferential | ||
| property | PrThr = 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. | ||
| 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 | Ord = Ordinal: Ordered categorical responses, e.g., 1+, 2+, 3+; positive, negative; reactive, indeterminate, nonreactive. | ||
| method | |||
Additional Names | |||
| short name | Marg tumor invol.circ CRC spec Ql | ||
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. | ||
Related Names | |||
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