Version 2.77

Term Description

Automated counters measure the number concentration directly and calculate values for the per HPF (or per LPF) when the laboratory chooses them.
Source: Regenstrief LOINC

Part Descriptions

LP31538-9   Leukocyte clumps
Leukocyte clumps are white blood cells grouped together by agglutination. Leukocyte clumps in urine indicate the presence of an infection or inflammation, especially in the kidney (e.g. pyelonephritis, interstitial inflammation, parenchymal infections). Leukocyte clumps in the blood may be associated with cancer, including non-Hodgkins lymphoma and chronic lymphocytic leukemia. Source: Regenstrief LOINC

LP20670-3   Leukocyte
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

Leukocyte clumps
Automated count

Additional Names

Short Name
WBC clumps # Ur Auto
Display Name
Leukocyte clumps Auto (U) [#/Vol]
Consumer Name Alpha Get Info
White blood cell clumps, Urine

Basic Attributes

First Released
Version 2.09
Last Updated
Version 2.73
Order vs. Observation
Common Test Rank Get Info

Member of these Panels

LOINC Long Common Name
50554-5 Urinalysis microscopic panel [#/volume] - Urine by Automated count
50564-4 Urinalysis panel - Urine by Auto

Member of these Groups Get Info

LOINC Group Group Name
LG40917-3 Leukocyte clumps|Urine/Urine sed

Language Variants Get Info

Tag Language Translation
de-DE German (Germany) Leukozytenkonglomerate:Anzahl pro Volumen:Zeitpunkt:Urin:Quantitativ:Automatisierte Zählung
es-AR Spanish (Argentina) leucocitos agrupados:concentración de número:punto en el tiempo:sedimento urinario:cuantitativo:recuento automático
es-ES Spanish (Spain) Agregación leucocitaria:Concentración de número:Punto temporal:Orina:Qn:Contaje automático
Synonyms: Cuantitativo
es-MX Spanish (Mexico) Grupos de leucocitos:Concentración numérica:Punto temporal:Orina:Cuantitativo:Recuento automatizado
fr-CA French (Canada) Agglutinations leucocytaires:Concentration numérique:Temps ponctuel:Urine:Quantitatif:Décompte automatisé
fr-FR French (France) Leucocytes agrégat:Nombre/Volume:Ponctuel:Urine:Numérique:Comptage automate
fr-BE French (Belgium) Agglutinations leucocytaires:Concentration numérique:Temps ponctuel:Urine:Quantitatif:Décompte automatisé
it-IT Italian (Italy) Agglutinazioni leucocitarie:NCnc:Pt:Urine:Qn:Conta automatica
Synonyms: Analisi delle urine Concentrazione Numerica Punto nel tempo (episodio)
ko-KR Korean (Korea, Republic Of) 백혈구 응괴:계수/부피:검사시점:뇨침사:정량:자동계수
nl-NL Dutch (Netherlands) leukocyten klonten:aantal/volume:moment:urine:kwantitatief:geautomatiseerde telling
pl-PL Polish (Poland) Leukocyty zlepy:stężenie liczbowe:punkt w czasie:mocz:ilościowy:automatyczne liczenie
Synonyms: koncentracja Leukocyty zlepy
pt-BR Portuguese (Brazil) Aglomerados de leucócitos:NCnc:Pt:Urina:Qn:Contagem automática
Synonyms: ; Leucoc clumps; #; Number concentration; Count/mass; AcS; CT; Acsolute; Acsolutes; Cnt; Point in time; Random; Ur; UR; Urn; Quantitative; QNT; Quant; Quan; Auto; White blood cell; Leuc; Leuk; Lkcs; Leukocytes; White blood cells; Leucocs; URINALYSIS
ru-RU Russian (Russian Federation) Лейкоцитарный агглютинат:КолОб:ТчкВрм:Моча:Колич:Автоматизированный подсчет
Synonyms: Количественный Количество в объеме Точка во времени;Момент
tr-TR Turkish (Turkey) Lökosit kümeleri:SayKons:Zmlı:İdrar:Kant:Otomatize sayım
uk-UA Ukrainian (Ukraine) Лейкоцитів скупчення:Чисельна Концентрація:МоментЧасу:Сеча:Кількісно:Автоматизований підрахунок
Synonyms: #; ABS; absolute; absolutes; Auto; Automated detection; Cnt; Count; Count/volume; CT; Elec; Elect; Electr; Leuc; Leuk; Leukocytes; Lkcs; Number concentration; Number Concentration (count/vol); Point in time; QNT; Quan; Quant; Quantitative; Random; UA; UR; URINALYSIS; Urn; WBC; WBC clumps; WBCs; White blood cell; White blood cells
zh-CN Chinese (China) 白细胞团块:计数型浓度:时间点:尿液:定量型:自动化计数方法
Synonyms: Leuc Leuk Lkcs WBC WBCs 单位体积内的数量或计数;数量型浓度(单位体积);数量或计数型浓度(计数/体积);数量或计数型浓度(单位体积);计数型浓度(单位体积) 可用数量表示的;定量性;数值型;数量型;连续数值型标尺 尿;小便;下泉 尿液分析;尿液分析检测;尿液分析检测类;尿液分析检验;尿液分析检验类;尿液分析检验项目类;尿液分析测试;尿液分析测试类 时刻;随机;随意;瞬间 电子化 白 白细胞(White blood cell,WBC) 白细胞类 白细胞类(White blood cells,白细胞,WBCs) 白血球 白血球类 白血细胞 白血细胞类 自动 自动化计数;自动化计数类实验室方法;自动化计数类方法;自动化计数类检验方法;自动计数;自动计数方法;自动计数法;自动计数类实验室方法;自动计数类方法;自动计数类检验方法 自动型 自动法;自动化

Example Units

Unit Source
/uL Example UCUM Units

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

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