69003-2
Mononuclear cells atypical/Leukocytes in Blood by Manual count
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Part Descriptions
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
LP35592-2 Mononuclear cells.atypical
A Peripheral Blood Mononuclear Cell (PBMC) is a blood cell having a round nucleus, such as a lymphocyte or a monocyte. These blood cells are a critical component in the immune system to fight infection and adapt to intruders. The lymphocyte population consists of T cells (CD4 and CD8 positive ~75%), B cells and NK cells (~25% combined).
These cells are often extracted from whole blood using ficoll, a hydrophilic polysaccharide that separates layers of blood, with monocytes and lymphocytes forming a buffy coat under a layer of plasma. This buffy coat contains the PBMCs. Additionally, PBMC can be extracted from whole blood using a hypotonic lysis which will preferentially lyse red blood cells. This method results in neutrophils and other polymorphonuclear (PMN) cells which are important in innate immune defense to be obtained.
PBMCs are widely used in research and clinical uses every day. HIV research uses them because PBMCs include CD4+ cells, the cells HIV infects.
Copyright Text is available under the Creative Commons Attribution/Share-Alike License. See http://creativecommons.org/licenses/by-sa/3.0/ for details.
Source: Wikipedia
, Mononuclear cell
LP35592-2 Mononuclear cells.atypical
Atypical mononuclear cells are morphologically abnormal lymphocytes or monocytes that may appear in a blood after immunizations or surgery, during infections, or at the onset of autoimmune diseases. Findings include primitive nuclei with a diffuse chromatin pattern and nucleoli, lobulated nuclei, and hyper-basophilic cytoplasm. The cells vary greatly in size and shape. Large numbers of atypical mononuclear cells can be seen with viral infections, including infectious mononucleosis (Epstein-Barr virus), infectious hepatitis (Hepatitis A virus) and bronchitis (adenovirus). Smaller numbers of atypical lymphocytes are seen in many other viral infections and in some bacterial and protozoan infections.
Source: Regenstrief LOINC
Fully-Specified Name
- Component
- Mononuclear cells.atypical/Leukocytes
- Property
- NFr
- Time
- Pt
- System
- Bld
- Scale
- Qn
- Method
- Manual count
Additional Names
- Long Common Name
- Mononuclear cells atypical/Leukocytes in Blood by Manual count
- Short Name
- Atypical Mononuc NFr Bld Manual
- Display Name
- Mononuclear cells atypical/Leukocytes Manual cnt (Bld)
- Consumer Name Alpha Get Info
- Mononuclear cells atypical/White Blood Cells, Blood
Basic Attributes
- Class
- HEM/BC
- Type
- Laboratory
- First Released
- Version 2.38
- 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
- 16620
Language Variants Get Info
Tag | Language | Translation |
---|---|---|
el-GR | Greek (Greece) | Μονοπύρηνα κύτταρα.άτυπα/Λευκοκύτταρα: Synonyms: NFr Κύτταρα Λευκοκύτταρα Μονοπύρηνα κύτταρα Μονοπύρηνα κύτταρα.άτυπα |
es-ES | Spanish (Spain) | Células mononucleares atípicas/Leucocitos: Synonyms: Cuantitativo |
es-MX | Spanish (Mexico) | Células mononucleares atípicas / 100 leucocitos: |
fr-CA | French (Canada) | Cellules mononucléaires.atypiques/Leucocytes: |
fr-FR | French (France) | Cellules mononucluéées atypiques/100 leucocytes: |
it-IT | Italian (Italy) | Cellule mononucleari.atipiche/Leucociti: Synonyms: Cellule mononucleari atipiche Ematologia (coagulazione) conta differenziale Frazione numerica Punto nel tempo (episodio) Sangue |
nl-NL | Dutch (Netherlands) | mononucleaire cellen.atypisch/leukocyten: Synonyms: handmatige methode handmatige telling |
pl-PL | Polish (Poland) | Mononuklearne komórki.atypowe/leukocyty: Synonyms: Leukocyty Mononuklearne komórki Mononuklearne komórki atypowe |
ru-RU | Russian (Russian Federation) | Мононуклеарные клетки.атипичные/Лейкоциты: Synonyms: Количественный Количество отношение Кровь Точка во времени; |
tr-TR | Turkish (Turkey) | Mononükleer hücreler.atipik/Lökosit: Synonyms: El ile |
zh-CN | Chinese (China) | 单个核细胞.异型/白细胞: Synonyms: Leuc; |
Example Units
Unit | Source |
---|---|
% | Example UCUM Units |
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