Version 2.80

Part Descriptions

LP200102-4   Cells.CD3+CD4+CD8+
Double-positive (DP) T cells are an unusual type of mature T lymphocyte that expresses both CD4 and CD8 (in addition to CD3, which defines a cell as a T cell). Typically, T cells express CD3 plus either CD4 or CD8, which identifies them as helper or cytotoxic T cells, respectively. DP T cells have been described in patients with certain conditions, such as multiple sclerosis, myasthenia gravis, rheumatoid arthritis, systemic sclerosis, Kawasaki disease, and HIV and EBV infections, but their exact role or function is not well understood. PMID: 15110234 Source: Regenstrief LOINC , PMID: 15110234

LP14443-3   CD4
Found on helper T-cells; weakly expressed on monocytes.
Associated with some mature T-cell neoplasms, including most cases of T-cell CLL/prolymphocytic leukemia, peripheral
T-cell lymphoma, adult T-cell leukemia/lymphoma and Sézary syndrome/mycosis fungoides Source: Regenstrief LOINC

LP17729-2   CD8
Found on T-suppressor/cytotoxic cells and some Natural Killer cells; Associated with some mature T-cell neoplasms; Large granular lymphocytosis Source: Regenstrief LOINC

Fully-Specified Name

Component
Cells.CD3+CD4+CD8+/Cells
Property
NFr
Time
Pt
System
Bld
Scale
Qn
Method

Additional Names

Long Common Name
Cells.CD3+CD4+CD8+ (Double positive)/cells in Blood
Short Name
CD3+CD4+CD8+ NFr Bld
Display Name
Cells.CD3+CD4+CD8+ (Double positive)/cells (Bld)
Consumer Name Alpha Get Info
Cells.CD3+CD4+CD8+ (Double Positive)/cells, Blood

Basic Attributes

Class
CELLMARK
Type
Laboratory
First Released
Version 2.54
Last Updated
Version 2.79 (NAM)
Change Reason
Release 2.79: COMPONENT: Triggered by Coll w SCT: This is a specific fraction case where the denominator is percentage or /100. Because the logic is that the percentage piece is captured by Property: NFr (Numeric Fraction), and by Unit: %, therefore, it is redundant to include "100" in the component;
Order vs. Observation
Both
Common Test Rank Get Info
3484

Language Variants Get Info

Tag Language Translation
de-AT German (Austria) Synonyms: T-Zellen (CD4+/CD8+) [Lymphozyten]
de-DE German (Germany) Zellen.CD3+CD4+CD8+/Zellen:Anzahl pro Fraktion:Zeitpunkt:Blut:Quantitativ:
el-GR Greek (Greece) Κύτταρα.CD3+CD4+CD8+/κύτταρα:NFr:Pt:Αίμα:Qn:
Synonyms: CD3 CD4 CD4+CD8+ CD8 NFr Κύτταρα Κύτταρα.CD3 Κύτταρα.CD3+CD4+ Κύτταρα.CD3+CD4+CD8+ Κύτταρα.CD3-CD4+
es-ES Spanish (Spain) CD3+CD4+CD8+/células:Fracción numérica:Punto temporal:Sangre:Qn:
Synonyms: Cuantitativo
es-MX Spanish (Mexico) Cells.CD3 + CD4 + CD8 + / 100 células:Fracción numérica:Punto temporal:Sangre:Cuantitativo:
fr-FR French (France) CD3+CD4+CD8+/100 cellules:Fraction de nombres:Ponctuel:Sang:Numérique:
it-IT Italian (Italy) Cellule.CD3+CD4+CD8+/cellule:NFr:Pt:Sangue:Qn:
Synonyms: Cellule CD3 Cellule CD3+CD4+ Cellule CD3+CD4+CD8+ Cellule CD3-CD4+ Frazione numerica Modelli di superficie cellulare Punto nel tempo (episodio) Sangue
nl-NL Dutch (Netherlands) cellen.CD3+CD4+CD8+/cellen:getalsfractie:moment:bloed:kwantitatief:
tr-TR Turkish (Turkey) Hücreler.CD3+CD4+CD8+/Hücreler:SayFr:Zmlı:Kan:Kant:
zh-CN Chinese (China) 细胞.CD3+CD4+CD8+/细胞:计数型分数:时间点:全血:定量型:
Synonyms: CD3+CD4+细胞 CD3-CD4+细胞 CD3细胞 L3T4 Leu2 Leu-2 Leu3 Leu-3 Leu4;Leu-4;T3 T4 T-4 T8 T-8 Tsuppressor W3/25 发现于 抑制性 T-细胞/细胞毒性 T-细胞、一些 NK 细胞之上。与一些成熟 T-细胞肿瘤和大颗粒淋巴细胞增多症相关 发现于辅助 T-细胞；微弱表达于单核细胞。与相关。一些成熟 T-细胞肿瘤，包括大多数情况下的 T-细胞慢性淋巴细胞白血病/前淋巴细胞白血病、外周 T-细胞淋巴瘤、成人 T-细胞白血病/淋巴瘤以及 Sézary 综合征（T 细胞红皮病）/蕈样肉芽肿（mycosis fungoides）。 可用数量表示的;定量性;数值型;数量型;连续数值型标尺 抑制性 T 细胞 抑制性 T-细胞 数量型分数;数量或计数型分数;数量型分数或计数型分数 时刻;随机;随意;瞬间 细胞.CD3+CD4+CD8+ (双阳性) 细胞含量;细胞性;细胞性质;细胞构成;细胞类 细胞标志物 血;血液 诱导 T 细胞 诱导性 T 细胞 辅助 T 细胞 辅助诱导 T 细胞 辅助诱导物 T 细胞

Example Units

Unit Source
% Example UCUM Units

LOINC Terminology Service (API) using HL7® FHIR® Get Info

CodeSystem lookup
https://fhir.loinc.org/CodeSystem/$lookup?system=http://loinc.org&code=79186-3