26446-5
Blasts/Leukocytes in Blood
Active
Part Descriptions
LP15100-8 Blasts
Blast cells are precursors of white blood cells and are normally found in bone marrow. The presence of blasts in the peripheral blood is a marker for hematologic malignancy.
Source: Regenstrief LOINC
LP157588-7 Leukocytes
Leukocytes or white blood cells (WBCs) are immune cells that fight infection, neoplasms and other inflammatory conditions, and mediate allergic responses. There are five types of WBCs normally present in the circulation that are all derived from a similar stem cell in the bone marrow. The five type of WBCs are divided into two groups based on the presence or absence of granules in the cytoplasm. The granulocytes include the neutrophils, basophils and eosinophils. The non-granulocytes include the lymphocytes and the monocytes. The neutrophils fight infection by ingesting and digesting bacteria. Eosinophils and basophils respond to allergic reactions and are capable of ingesting antigen-antibody complexes. Monocytes phagocytose bacteria and release interferon to stimulate the immune system. Lymphocytes are divided into T-cells and B-cells. T-cell immunity is cellular and involves the activation of phagocytes and B-cell immunity uses antibodies to fight infection. Both elevated and low leukocyte counts can be markers of infection and malignancy, and low leukocyte counts are associated with a variety of primary and secondary immunodeficiencies, depending on the WBC type(s) that are out of range. (Mosby's manual of diagnostic and laboratory tests, Kathleen Deska Pagana; Timothy James Pagana, Elsevier St. Louis, Mo ©2010)
Source: Regenstrief LOINC
Fully-Specified Name
- Component
- Blasts/Leukocytes
- Property
- NFr
- Time
- Pt
- System
- Bld
- Scale
- Qn
- Method
Additional Names
- Long Common Name
- Blasts/Leukocytes in Blood
- Short Name
- Blasts NFr Bld
- Display Name
- Blasts/Leukocytes (Bld)
- Consumer Name Alpha Get Info
- Blasts/White Blood Cells, Blood
Basic Attributes
- Class
- HEM/BC
- Type
- Laboratory
- First Released
- Version 2.00
- 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
- Observation
- Common Test Rank Get Info
- 408
Member of these Panels
LOINC | Long Common Name |
---|---|
69742-5 | CBC W Differential panel, method unspecified - Blood |
57782-5 | CBC W Ordered Manual Differential panel - Blood |
57022-6 | CBC W Reflex Manual Differential panel - Blood |
24361-8 | Deprecated Hemogram, platelets & Differential panel in Blood |
34527-2 | Deprecated Hemogram, Platelets, Differential & Reticulocyte panel in Blood |
69738-3 | Differential panel, method unspecified - Blood |
24359-2 | Hemogram without Platelets and with Manual Differential panel - Blood |
48808-0 | Leukogram panel - Blood |
24318-8 | Manual Differential panel - Blood |
55429-5 | Short blood count panel - Blood |
Language Variants Get Info
Tag | Language | Translation |
---|---|---|
de-DE | German (Germany) | Blasten/Leukozyten: |
el-GR | Greek (Greece) | Βλάστες/Λευκοκύτταρα: Synonyms: NFr |
es-AR | Spanish (Argentina) | blastos/100 leucocitos: |
es-ES | Spanish (Spain) | Blastos/Leucocitos: Synonyms: Cuantitativo |
es-MX | Spanish (Mexico) | Blasts / 100 leucocitos: |
fr-CA | French (Canada) | Blastes/Leucocytes: |
fr-FR | French (France) | Blastes/100 leucocytes: |
it-IT | Italian (Italy) | Blasti/Leucociti: Synonyms: Ematologia (coagulazione) conta differenziale Frazione numerica Punto nel tempo (episodio) Sangue |
ko-KR | Korean (Korea, Republic Of) | 모세포/100 백혈구: |
nl-NL | Dutch (Netherlands) | blasten/leukocyten: |
pt-BR | Portuguese (Brazil) | Blastos/100 leucócitos: Synonyms: Blast; |
ru-RU | Russian (Russian Federation) | Бласты/Лейкоциты: Synonyms: Количественный Количество отношение Кровь Точка во времени; |
tr-TR | Turkish (Turkey) | Blastlar/Lökosit: |
uk-UA | Ukrainian (Ukraine) | Бласти/100 лейкоцитів: Synonyms: 100WBC; |
zh-CN | Chinese (China) | 幼稚细胞/白细胞: Synonyms: Leuc; |
Example Units
Unit | Source |
---|---|
% | Example UCUM Units |
% | REGENSTRIEF |
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- CodeSystem lookup
- https:
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