Version 2.80

Term Description

CT (Clotting time): The CT is the latency time from adding the start reagent to blood until the clot starts to form. Prolongation of CT may be a result of coagulation deficiencies, primarily coagulation factors, or heparin (dependent on the test used). A potential contribution of heparin can be detected by comparing INTEM- with HEPTEM CT data (see "reagents" below). A shortening of CT indicates hypercoagulability.
Source: Wikipedia

Part Description

LP270303-3   Thromboelastography.rotational
Rotational thromboelastography, also called thromboelastometry or ROTEM, is similar to traditional thromboelastography (TEG) in that it is used to measure the viscoelastic properties of a clot. In TEG, whole blood is added to a cup in which a pin is suspended, the cup is rotated, and as the clot forms, the rotational force is transferred to the pin. The movement of the pin is transformed into a tracing, from which the clotting parameters are derived. In ROTEM, the cup is stationary and the pin rotates, and as the clot forms, the rotation of the pin slows down. The torsion of the pin is transformed into a tracing from which the ROTEM parameters are derived. PMID: 22726088 Source: Regenstrief LOINC

Fully-Specified Name

Component
Clotting time.intrinsic coagulation system activated
Property
Time
Time
Pt
System
Bld
Scale
Qn
Method
Thromboelastography.rotational

Additional Names

Long Common Name
Clotting time.intrinsic coagulation system activated of Blood by Rotational TEG
Short Name
CT.intrinsic Bld ROTEM
Display Name
Clotting time.intrinsic coagulation system activated ROTEM (Bld)
Consumer Name Alpha Get Info
Clotting time.intrinsic coagulation system activated, Blood

Basic Attributes

Class
COAG
Type
Laboratory
First Released
Version 2.24
Last Updated
Version 2.73 (MIN)
Change Reason
Updated Method from Thromboelastography to clarify that the Method used for this assay is rotational TEG ("ROTEM") and to distinguish from the original thromboelastography and new resonance thromboelastography Methods.
Order vs. Observation
Observation
Common Test Rank Get Info
1973

Member of these Panels

LOINC Long Common Name
52762-2 Intrinsic coagulation system thromboelastography panel - Blood

Language Variants Get Info

Tag Language Translation
de-AT German (Austria) Synonyms: Clotting Time INTEM
de-DE German (Germany) Gerinnungszeit.intrinsisches Gerinnungssystem aktiviert:Zeit:Zeitpunkt:Blut:Quantitativ:Thromboelastografie.Rotation bzw. Thromboelastometrie.Rotation
Synonyms: Thromboelastographie
el-GR Greek (Greece) Χρόνος σχηματισμού θρόμβου.ενεργοποιημένο ενδογενές σύστημα πήξης:Time:Pt:Αίμα:Qn:Θρομβοελαστογραφία.περιστροφική
Synonyms: Time Πήξη Χρόνος πήξης Χρόνος σχηματισμού θρόμβου.ενεργοποιημένο ενδογενές σύστημα πήξης
es-ES Spanish (Spain) Activación del sistema intrinseco de coagulación. Tiempo de coagulación:Tiempo:Punto temporal:Sangre:Qn:Tromboelastografía. Tromboelastometría rotacional
Synonyms: Cuantitativo
es-MX Spanish (Mexico) Tiempo de coagulación Sistema de coagulación intrínseco activado:Tiempo (por ejemplo, segundos):Punto temporal:Sangre:Cuantitativo:TEG rotacional
fr-FR French (France) Temps de coagulation (activation de la voie intrinsèque):Temps:Ponctuel:Sang:Numérique:Thromboélastographie rotationelle
it-IT Italian (Italy) Tempo di coagulazione.sistema coagulazione intrinseco attivato:Tempo:Pt:Sangue:Qn:Tromboelastografia.rotazionale
Synonyms: Punto nel tempo (episodio) Sangue Studio di coagulazione TEG Tempo (e.g. secondi) Tromboelastografia rotazionale;TEG rotazionale
pl-PL Polish (Poland) Czas krzepnięcia.szlak wewnątrzpochodny aktywowany:czas:punkt w czasie:krew:ilościowy:tromboelastografia rotacyjna
Synonyms: Czas krzepnięcia po aktywacji szlaku wewnątrzpochodnego
pt-BR Portuguese (Brazil) Tempo de Coagulação.sistema de coagulação intrínseca ativado:Tempo:Pt:SgTotal:Qn:Tromboelastografia
Synonyms: ; CT.intrinsic; Clotting Tme; Coagulation time; Point in time; Random; Blood; WB; Whole blood; Quantitative; QNT; Quant; Quan; TEG; Clot; ClottAcle
zh-CN Chinese (China) 凝血时间.内源性凝血系统激活型:时间:时间点:全血:定量型:血栓弹力描记术.旋转
Synonyms: 凝固 凝固;凝固现象;凝血;凝血作用;凝血功能;凝血功能类;凝血类成分;凝血过程 凝固时间;血液凝固时间 凝血功能;凝血功能试验;凝血过程;血液凝固;血液凝固功能;血液凝固过程 凝血弹性描记法;血栓弹性描记法;血栓弹力图;Thromboelastography;TEG 凝血时间（凝固时间）.内源凝血系统激活型 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 时间(如秒);时间(如秒数) 血;血液 血栓弹力描记术（凝血弹性描记法;血栓弹性描记法;血栓弹力、TEG）.旋转（旋转式）;旋转式血栓弹力描记术;Rotational thromboelastography;ROTEM;TEG®

Example Units

Unit Source
s Example UCUM Units

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

CodeSystem lookup
https://fhir.loinc.org/CodeSystem/$lookup?system=http://loinc.org&code=52776-2