Version 2.78

Term Description

The ML (Maximum Lysis) parameter describes the percentage of lost clot stability (relative to MCF, in %) viewed at any selected time point or when the test has been stopped. A high ML value indicates hyperfibrinolysis. While in normal blood fibrinolysis activity is quite low, in clinical samples a more rapid loss of clot stability by hyperfibrinolysis may lead to bleeding complications which can be treated by the administration of antifibrinolytic drugs.
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
Maximum lysis.extrinsic coagulation system activated
Property
LenFr
Time
Pt
System
Bld
Scale
Qn
Method
Thromboelastography.rotational

Additional Names

Long Common Name
Maximum lysis.extrinsic coagulation system activated [Length fraction] in Blood by Rotational TEG
Short Name
ML.extrinsic LenFr Bld ROTEM
Display Name
Maximum lysis.extrinsic coagulation system activated ROTEM (Bld) [Length fraction]
Consumer Name Alpha Get Info
Maximum lysis.extrinsic coagulation system activated, Blood

Basic Attributes

Class
COAG
Type
Laboratory
First Released
Version 2.24
Last Updated
Version 2.73
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
10455

Member of these Panels

LOINC Long Common Name
52763-0 Extrinsic coagulation system thromboelastography panel - Blood

Language Variants Get Info

Tag Language Translation
de-AT German (Austria) Synonyms: Maximal Lyse EXTEM
de-DE German (Germany) Maximale Lyse.extrinsisches Gerinnungssystem aktiviert:Längenfraktion:Zeitpunkt:Blut:Quantitativ:Thromboelastografie.Rotation bzw. Thromboelastometrie.Rotation
Synonyms: Thromboelastographie
es-ES Spanish (Spain) Lisis maxima. Sistema de coagulacion extrinseca activada:Longitud de la fraccion:Punto temporal:Sangre:Qn:Tromboelastografía. Tromboelastometría rotacional
Synonyms: Cuantitativo
es-MX Spanish (Mexico) Lisis máxima, sistema de coagulación extrínseca activado:Fracción de longitud:Punto temporal:Sangre:Cuantitativo:TEG rotacional
fr-FR French (France) Lyse maximale (activation voie extrinsèque):Fraction longueur:Ponctuel:Sang:Numérique:Thromboélastographie rotationelle
it-IT Italian (Italy) Lisi massima.sistema estrinseco di coagulazione attivato:LenFr:Pt:Sangue:Qn:Tromboelastografia.rotazionale
Synonyms: Frazione di lunghezza Punto nel tempo (episodio) Sangue Studio di coagulazione TEG Tromboelastografia rotazionale;TEG rotazionale
pl-PL Polish (Poland) Maksymalna liza.szlak zewnątrzpochodny aktywowany:frakcja długości:punkt w czasie:krew:ilościowy:tromboelastografia rotacyjna
Synonyms: Maksymalna liza po aktywacji szlaku zewnątrzpochodnego
pt-BR Portuguese (Brazil) Lise máxima.sistema de coagulação extrínseca ativado:LenFr:Pt:SgTotal:Qn:Tromboelastografia
Synonyms: ; ML.extrinsic; Length Fraction; Percent; Point in time; Random; Blood; WB; Whole blood; Quantitative; QNT; Quant; Quan; TEG
zh-CN Chinese (China) 最大溶解.外源性凝血系统激活型:长度分数:时间点:全血:定量型:血栓弹力描记术.旋转
Synonyms: 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 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 最大程度溶解.外源凝血系统激活型 最大程度溶解;凝块最大溶解;凝血块最大溶解;凝血块最大程度溶解 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
% 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=52786-1