57747-8
Erythrocytes [#/volume] in Urine by Automated test strip
Active
Term Description
The test strip is semiquantitaive and measures Hb, but the strip reader can also convert the measured concentration to an estimated number of RBCs per uL. This test is often called blood UA and may also be reported as categorical grades. But each of them would be reported under different LOINC codes.
Source: Regenstrief LOINC
Part Description
LP14304-7 Erythrocytes
Erythrocytes or red blood cells (RBCs) are the cells in the circulation that carry oxygen to and remove carbon dioxide from the tissues throughout the body. They are produced in the bone marrow in response to erythropoietin where they transition through six stages over a seven day period. When they are released into the circulation, their nucleus has been extruded and they measure 6-8 microns in diameter. The lifespan of RBCs is about 120 days. When the RBC ages the cell membrane becomes less pliable and tears as they cell travels through the micro vessels of the body. The damaged RBCs are removed from the circulation by the spleen. Variations in number, shape and size of RBCs are indicative of many diseases and disorders. There are many factors that may lead to decreased numbers of RBCs including hemorrhage, hemolysis, iron or vitamin deficiency, marrow failure and more. Larger than normal RBCs may be indicative of liver disease while smaller than normal RBCs are seen in thalassemias and other anemias.(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
- Erythrocytes
- Property
- NCnc
- Time
- Pt
- System
- Urine
- Scale
- SemiQn
- Method
- Test strip.automated
Additional Names
- Short Name
- RBC # Ur Strip.auto
- Display Name
- RBC Auto test strip (U) [#/Vol]
- Consumer Name Alpha Get Info
- Red Blood Cell (RBC) Count, Urine
Basic Attributes
- Class
- UA
- Type
- Laboratory
- First Released
- Version 2.29
- Last Updated
- Version 2.75
- Order vs. Observation
- Observation
- Common Test Rank Get Info
- 142
Member of these Groups Get Info
| LOINC Group | Group Name |
|---|---|
| LG35160-7 | Erythrocytes| |
| LG40868-8 | Erythrocytes| |
Language Variants Get Info
| Tag | Language | Translation |
|---|---|---|
| de-DE | German (Germany) | Erythrozyten: |
| es-ES | Spanish (Spain) | Hematíes: Synonyms: Semicuantitativo |
| es-MX | Spanish (Mexico) | Eritrocitos: |
| fr-CA | French (Canada) | Érythrocytes: |
| fr-FR | French (France) | Érythrocytes: |
| it-IT | Italian (Italy) | Eritrociti: Synonyms: Analisi delle urine Concentrazione Numerica Punto nel tempo (episodio) Striscia reattiva Striscia reattiva automatica |
| nl-NL | Dutch (Netherlands) | erytrocyten: Synonyms: automatische teststrip |
| pl-PL | Polish (Poland) | Erytrocyty: Synonyms: koncentracja |
| pt-BR | Portuguese (Brazil) | Eritrócitos: Synonyms: ; |
| zh-CN | Chinese (China) | 红细胞: Synonyms: RBC; |
Example Units
| Unit | Source |
|---|---|
| /uL | Example UCUM Units |
LOINC Terminology Service (API) using HL7® FHIR® Get Info
Requests to this service require a free LOINC username and password. Below is a sample of the possible capabilities. See the LOINC Terminology Service documentation for more information.
- CodeSystem lookup
- https:
//fhir.loinc.org/CodeSystem/$lookup?system=http: //loinc.org&code=57747-8
LOINC Copyright
Copyright © 2024 Regenstrief Institute, Inc. All Rights Reserved. To the extent included herein, the LOINC table and LOINC codes are copyright