66146-2Reticulocytes [#/volume] in Blood from Fetus by Manual countActive
Part Descriptions
LP16487-8 Reticulocytes
Reticulocytes are immature red blood cells (RBC), comprising about 1% of the red cells in the human body. They develop and mature in the bone marrow and then circulate for about a day in the blood before developing into mature RBC. Like mature RBC, reticulocytes do not have a nucleus. They are called reticulocytes because of a reticular (mesh-like) network of ribosomal RNA that is visible under a microscope. Reticulocytes appear slightly bluer than other RBC when stained with Romanowsky stain. Reticulocytes are also slightly larger and thus can be identified as a high mean corpuscular volume during a full blood count done by machine.
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Source: Wikipedia, Reticulocytes (Wikipedia)
LP16487-8 Reticulocytes
In humans, reticulocytes are erythroid cells that have just undergone extrusion of their nucleus. They still contain some organelles that gradually decrease in number as the cells mature. Ribosomes are last to disappear. Certain staining techniques cause components of the ribosomes to precipitate into characteristic "reticulum" (not the same as the endoplasmic retuculum), hence the name reticulocytes.
Source: National Library of Medicine, MeSH 2006
Fully-Specified Name
- Component
- Reticulocytes
- Property
- NCnc
- Time
- Pt
- System
- Bld^Fetus
- Scale
- Qn
- Method
- Manual count
Additional Names
- Short Name
- Retics # Fetus Manual
- Display Name
- Reticulocytes Manual cnt (Bld fetus) [#/Vol]
Basic Attributes
- Class
- HEM/BC
- Type
- Laboratory
- First Released
- Version 2.38
- Last Updated
- Version 2.65
- Order vs. Observation
- Observation
Language Variants Get Info
- zh-CNChinese (CHINA)
- 网织红细胞:
计数型浓度: 时间点: 全血^胎儿: 定量型: 手工计数方法 - nl-NLDutch (NETHERLANDS)
- reticulocyten:
aantal/volume: moment: bloed^foetus: kwantitatief: manuele telling - fr-BEFrench (BELGIUM)
- Réticulocytes:
Concentration numérique: Temps ponctuel: Sang^Foetus: Quantitatif: Numération manuelle - fr-CAFrench (CANADA)
- Réticulocytes:
Concentration numérique: Temps ponctuel: Sang^Foetus: Quantitatif: Numération manuelle - fr-FRFrench (FRANCE)
- Reticulocytes:
NCnc: Pt: Bld^Fetus: Qn: Manual - it-ITItalian (ITALY)
- Reticolociti:
NCnc: Pt: Sangue^feto: Qn: Conta manuale - ru-RURussian (RUSSIAN FEDERATION)
- Ретикулоциты:
КолОб: ТчкВрм: Кр^Плод: Колич: Ручной подсчет - es-ESSpanish (SPAIN)
- Reticulocitos:
Concentración de número: Punto temporal: Sangre^Feto: Qn: Contaje manual - tr-TRTurkish (TURKEY)
- Retikülositler:
SayKons: Zmlı: Kan^Fetus: Kant: Manuel sayım
Example Units
| Unit | Source |
|---|---|
| 10*3/uL | Example UCUM Units |
| 10*9/L | Original Submission |
LOINC FHIR® API Example - CodeSystem Request Get Info
https://fhir.loinc.org/CodeSystem/$lookup?system=http://loinc.org&code=66146-2
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