LOINC
Version 2.67

74184-3Lymphocytes clefted [Presence] in BloodActive

Part Description

LP18691-3   Lymphocytes.clefted
Clefted (fissured) lymphs are usually associated with CLL. This white blood cell is found in the bloodstream of a patient with malignant lymphoma. The nucleus is a bit large for a normal lymphocyte, without a corresponding increase in cytoplasmic size as you'd expect in a reactive lymphocyte. The groove in the nucleus corresponds to a stage in lymphocyte development in germinal centers. One should not see these cells in the circulation. This is cancer. Source: Regenstrief LOINC

Fully-Specified Name

Component
Lymphocytes.clefted
Property
PrThr
Time
Pt
System
Bld
Scale
Ord
Method

Additional Names

Short Name
Cleft Lymphs Bld Ql
Display Name
Lymphocytes clefted Ql (Bld)

Basic Attributes

Class
HEM/BC
Type
Laboratory
First Released
Version 2.46
Last Updated
Version 2.56
Change Reason
The PrThr property is used for LOINC terms whose results are reported using an ordered categorical scale, regardless of whether or not an internal threshold was used to make that determination. This change was approved by the Laboratory LOINC Committee in June 2016.
Order vs. Observation
Both

Example Answer List LL360-9

Source: Regenstrief Institute

Answer Code Score Answer ID
Positive Copyright http://snomed.info/sct ID:10828004 Positive (qualifier value) LA6576-8
Negative Copyright http://snomed.info/sct ID:260385009 Negative (qualifier value) LA6577-6

Language Variants Get Info

zh-CNChinese (CHINA)
淋巴细胞.裂缝:存在情况或阈值:时间点:全血:序数型:
nl-NLDutch (NETHERLANDS)
lymfocyten.gekliefd:aanwezigheid:moment:bloed:ordinaal:
fr-BEFrench (BELGIUM)
Lymphocytes.fissurés:PrThr:Temps ponctuel:Sang:Ordinal:
fr-CAFrench (CANADA)
Lymphocytes.fissures:Présence-Seuil:Temps ponctuel:Sang:Ordinal:
fr-FRFrench (FRANCE)
Lymphocytes fissurés:Présence/Seuil:Ponctuel:Sang:Qualitatif:
it-ITItalian (ITALY)
Linfociti.fessurati:PrThr:Pt:Sangue:Ord:
pt-BRPortuguese (BRAZIL)
ru-RURussian (RUSSIAN FEDERATION)
Лимфоциты.щелевые:PrThr:ТчкВрм:Кр:Пор:
es-ESSpanish (SPAIN)
Linfocitos fisurados:PrThr:Punto temporal:Sangre:Ord:
tr-TRTurkish (TURKEY)
Lenfositler.çatlamış:MevcEşik:Zmlı:Kan:Srl:

LOINC FHIR® API Example - CodeSystem Request Get Info

https://fhir.loinc.org/CodeSystem/$lookup?system=http://loinc.org&code=74184-3