Version 2.80

Part Descriptions

LP16478-7   Phosphatase.leukocyte
Leukocyte Phosphatase testing is used for the differential diagnosis of hairy cell leukemia. Test is interpreted in conjunction with Wright's stain. Acid phosphatase enzyme present in hairy cell is resistant to tartrate while the enzyme in other lymphoid cells are tartrate sensitive.

Useful in the differentiation of chronic myelogenous leukemia from leukemoid reactions as seen in severe infections, polycythemia vera and agnogenic myeloid metaplasia. Source: Regenstrief Institute

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

Component
Phosphatase.leukocyte
Property
CCnc
Time
Pt
System
WBC
Scale
Qn
Method

Additional Names

Long Common Name
Leukocyte phosphatase [Enzymatic activity/volume] in Leukocytes
Short Name
LAP WBC-cCnc
Display Name
Leukocyte phosphatase (WBC) [Catalytic activity/Vol]
Consumer Name Alpha Get Info
Leukocyte phosphatase, White blood cells

Basic Attributes

Class
HEM/BC
Type
Laboratory
First Released
Version 1.0
Last Updated
Version 2.73 (MIN)
Order vs. Observation
Both
Common Test Rank Get Info
7167

Language Variants Get Info

Tag Language Translation
de-DE German (Germany) Phosphatase.Leukozyten:Katalytische Konzentration:Zeitpunkt:Leukozyten:Quantitativ:
Synonyms: WBC
el-GR Greek (Greece) Φωσφατάση.λευκοκυτταρική:CCnc:Pt:Αριθμός λευκών αιμοσφαιρίων:Qn:
Synonyms: CCnc Φωσφατάση.λευκοκυτταρική
es-AR Spanish (Argentina) fosfatasa.leucocitaria:concentración catalítica:punto en el tiempo:leucocito:ordinal o cuantitativo:
es-ES Spanish (Spain) Fosfatasa leucocitaria:Concentración Catalítica:Punto temporal:Células sanguineas blancas:Qn:
Synonyms: Cuantitativo
es-MX Spanish (Mexico) Fosfatasa leucocitos:Concentración catalítica:Punto temporal:células blancas de la sangre:Cuantitativo:
fr-CA French (Canada) Phosphatase alcaline.leucocytaire:Concentration catalytique:Temps ponctuel:Leucocytes:Quantitatif:
fr-FR French (France) Phosphatase leucocytaire:Catalytique/Volume:Ponctuel:Leucocytes:Numérique:
fr-BE French (Belgium) Phosphatase alcaline.leucocytaire:Concentration catalytique:Temps ponctuel:Leucocytes:Quantitatif:
it-IT Italian (Italy) Fosfatasi.leucocita:CCnC:Pt:WBC:Qn:
Synonyms: Concentrazione Catalitica Ematologia (coagulazione) conta differenziale Fosfatasi leucocita Globuli bianchi Punto nel tempo (episodio)
ko-KR Korean (Korea, Republic Of) 인산분해효소.백혈구:촉매농도:검사시점:백혈구:정량:
nl-NL Dutch (Netherlands) fosfatase.leukocyt:enzymatische activiteit/volume:moment:leukocyten:kwantitatief:
Synonyms: witte bloedcellen
pl-PL Polish (Poland) Fosfataza, leukocytów:stężenie katalityczne:punkt w czasie:leukocyty:ilościowy:
pt-BR Portuguese (Brazil) Fosfatase.leucocitária:CCnc:Pt:Leucoc:Qn:
Synonyms: ; LAP; Neutrophil alkaline phosphatase; NAT; Leukocyte alkaline phosphatase; Catalytic Concentration; Point in time; Random; Leukocytes; White blood cells; Leucocs; Quantitative; QNT; Quant; Quan; Phos; Phosphtase; White blood cell; Leuc; Leuk; Lkcs; HEMATOLOGY/CELL COUNTS; HEMATOLOGY/CELL COUNTS
ru-RU Russian (Russian Federation) Фосфатаза.лейкоцит:КаталКонц:ТчкВрм:Лейкоциты:Колич:
Synonyms: Каталитическая концентрация Количественный Точка во времени;Момент Фосфатаза лейкоцитов
tr-TR Turkish (Turkey) Fosfataz.Lökosit:KtlKons:Zmlı:Lökosit:Kant:
Synonyms: WBC
zh-CN Chinese (China) 磷酸酶.白细胞:催化浓度:时间点:白细胞:定量型:
Synonyms: LAP;中性粒细胞碱性磷酸酶;中性粒细胞碱性磷酸酶(Neutrophil alkaline phosphatase);白细胞碱性磷酸酶;白细胞碱性磷酸酶(Leukocyte alkaline phosphatase,LAP);白细胞磷酸酶 Leuc Leuk Lkcs WBC WBC;WBCs;白血球;白血细胞 WBCs 催化浓度(单位体积);单位体积内酶的单位数 可用数量表示的;定量性;数值型;数量型;连续数值型标尺 时刻;随机;随意;瞬间 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 磷酸单酯酶 磷酸酶 血液学/细胞计数;血液学与细胞计数

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CodeSystem lookup
https://fhir.loinc.org/CodeSystem/$lookup?system=http://loinc.org&code=4659-9