93800-1
LOINC Code
| LOINC code | 93800-1 | |
|---|---|---|
| name | ||
| description | The ratio of chromosome 1p arm deletions to chromosome 1q arm deletions. Results are used to diagnose oligodendroglioma brain tumors and to determine best treatment options. Tumors with 1p/1q ratio <0.80 and ≥24% deleted cells are deemed deleted for 1p. | |
| status | ACTIVE | |
Fully-Specified Name | ||
| component | 1p chromosome deletion/1q chromosome deletion | |
| property | NRto = Number Ratio | |
| 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 | Tiss = Tissue, unspecified | |
| scale | Qn = Quantitative: The result of the test is a numeric value that relates to a continuous numeric scale. Reported either as an integer, a ratio, a real number, or a range. The test result value may optionally contain a relational operator from the set {<=, <, >, >=}. Valid values for a quantitative test are of the form "7", "-7", "7.4", "-7.4", "7.8912", "0.125", "<10", "<10.15", ">12000", 1-10, 1:256 | |
| method | FISH | |
Additional Names | ||
| short name | 1q Del; Chromosom; Chromosomes; Del; Deletions; Fluorescent in situ hybridization; Molecular pathology; MOLPATH; MOLPATH.DELDUP; Number ratio; Point in time; QNT; Quan; Quant; Quantitative; Random; Tissue; Tissue, unspecified | |
Basic Attributes | ||
| class | MOLPATH.DELDUP | |
| type | 1 Laboratory | |
| order vs. observation | 1p/1q Chrom Del | |
| example UCUM units | ratio The Unified Code for Units of Measure (UCUM) is a code system intended to include all units of measures being contemporarily used in international science, engineering, and business (www.unitsofmeasure.org) | |
History/Usage | ||
| first released | ||
| last updated | 2.67 | |
| last change type | ADD - added | |
| change reason | {ratio} | |
Related Names | ||
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