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Part Description

LP14543-0   Cancer Ag 125
CA 125 is an antigenic determinant associated with a mucin-like glycoprotein, molecular weight exceeding 500,000 Daltons. This determinant is recognized by the murine monoclonal antibody OC 125, which reacts with over 80% of epithelial ovarian cancers. Elevated CA 125 levels have been reported in subjects with serous, endometrioid, clear cell, and undifferentiated ovarian carcinoma adenocarcinoma of the endometrium or fallopian tube, as well as some nongynocologic malignancies and certain nonmalignant conditions. Elevated levels also have been observed in pregnant women, most often during the first trimester. CA 125 levels may have significant value in monitoring ovarian carcinoma patients. A persistently rising CA 125 value may be associated with progressive malignant disease and poor therapeutic response. A declining CA 125 value is indicative of favorable prognosis and good response to treatment. CA 125 levels may help predict whether an invasive second-look procedure such as laparoscopy or laparotomy is required after treatment for epithelial ovarian cancer.
I.A. KOELMA, M. NAP, C.J. RODENBURG, G.J. FLEUREN (1987) The value of tumour marker CA 125 in surgical pathology
Histopathology 11 (3) , 287-294 doi:10.1111/j.1365-2559.1987.tb02633. Source: Regenstrief Institute

LOINC Names Get Info

Fully-Specified Name
Cancer Ag 125:ACnc:Pt:Ser/Plas:Qn:
Long Common Name
Cancer Ag 125 [Units/volume] in Serum or Plasma
Short Name
Cancer Ag125 SerPl-aCnc
Display Name
Cancer Ag 125 Qn
Consumer Name Alpha Get Info
Cancer Ag 125, Blood

Part Model Get Info

  • Component
    Cancer Ag 125
    LP14543-0
    • Analyte
      Cancer Ag 125
      LP14543-0
      • Component Numerator
        Cancer Ag 125
        LP14543-0
        • Component Numerator Core
          Cancer Ag 125
          LP14543-0
        • Component Numerator Core Suffix
          NULL
           
      • Component Denominator
        NULL
         
        • Component Denominator Core
          NULL
           
        • Component Denominator Core Suffix
          NULL
           
    • Challenge
      NULL
       
    • Adjustment
      NULL
       
    • Count
      NULL
       
  • Property
    ACnc
    LP6773-8
  • Time
    Pt
    LP6960-1
  • System
    Ser/Plas
    LP7576-4
    • System Core
      Ser/Plas
      LP7576-4
    • Super System
      NULL
       
  • Scale
    Qn
    LP7753-9
  • Method
    NULL
     

Basic Attributes

Class
CHEM
Type
Laboratory
First Released
Version 1.0i
Last Updated
Version 2.73 (MIN)
Order vs. Observation
Both
Common Test Rank Get Info
602

Member of these Groups Get Info

LOINC GroupGroup Name
LG108-7Cancer Ag 125|ACnc|Pt|ANYBldSerPl

Language Variants Get Info

TagLanguageTranslation
cs-CZCzech (Czechia)Cancer Ag 125:Arbitrární koncentrace:Časový bod:Sérum/plazma:Kvantitativní:
de-ATGerman (Austria)Synonyms: CA 125
de-DEGerman (Germany)Cancer Antigen 125:Arbiträre Konzentration:Zeitpunkt:Serum oder Plasma:Quantitativ:
Synonyms: CA 125
el-GRGreek (Greece)Καρκινικό αντιγόνο 125:ACnc:Pt:Ορός/Πλάσμα:Qn:
Synonyms: ACnc CHEM Pt Qn Καρκινικό αντιγόνο 125 Καρκίνος Ορός Ορός/Πλάσμα Πλάσμα
es-ARSpanish (Argentina)antígeno 125 del cáncer:concentración arbitraria:punto en el tiempo:suero/plasma:cuantitativo:
es-MXSpanish (Mexico)Cáncer Ag 125:Concentración arbitraria:Punto temporal:Suero o Plasma:Cuantitativo:
es-ESSpanish (Spain)Ag de cáncer 125:Concentración arbitraria:Punto temporal:Suero o Plasma:Qn:
Synonyms: Cuantitativo
et-EEEstonian (Estonia)Kasvajaantigeen CA 125:Acnc:Pt:S/P:Qn:
Synonyms: Juhuslik Kvantitatiivne Plasma Seerum Seerum või plasma
fr-CAFrench (Canada)Ag carbohydraté 125:Concentration arbitraire:Temps ponctuel:Sérum/Plasma:Quantitatif:
fr-FRFrench (France)Carbohydrate antigène 125:Arbitraire/Volume:Ponctuel:Sérum/Plasma:Numérique:
fr-BEFrench (Belgium)Ag carbohydraté 125:Concentration arbitraire:Temps ponctuel:Sérum/Plasma:Quantitatif:
Synonyms: Ca 125
it-ITItalian (Italy)Cancro, Ag 125:ACnc:Pt:Siero/Plasma:Qn:
Synonyms: Antigene 125 di cancro Chimica Concentrazione Arbitraria Plasma Punto nel tempo (episodio) Siero Siero o Plasma
ko-KRKorean (Korea, Republic Of)암 항원 125:임의농도:검사시점:혈청/혈장:정량:
nl-NLDutch (Netherlands)CA125:eenheid/volume:moment:serum of plasma:kwantitatief:
Synonyms: kanker Ag 125
pl-PLPolish (Poland)CA 125 Ag:stężenie w jednostkach umownych:punkt w czasie:surowica lub osocze:ilościowy:
Synonyms: Antygen CA 125
pt-BRPortuguese (Brazil)Câncer Ag 125:ACnc:Pt:Sor/Plas:Qn:
Synonyms: ; Cancer Ag125; OC125; CA 125; Cancer antigen 125; Arbitrary concentration; Point in time; Random; SerPl; SerPlas; SerP; Serum; SR; Plasma; Pl; Plsm; Quantitative; QNT; Quant; Quan; Antigen; Antigens; Chemistry
ru-RURussian (Russian Federation)Раковый Аг 125:ПроизвКонц:ТчкВрм:Сыв/Плаз:Колич:
Synonyms: Количественный Плазма Произвольная концентрация Сыворотка Сыворотка или Плазма Точка во времени;Момент
tr-TRTurkish (Turkey)Kanser Ag 125:SçKons:Zmlı:Ser/Plaz:Kant:
uk-UAUkrainian (Ukraine)Раковий антиген 125:Довільна Концентрація:МоментЧасу:Сироватка/Плазма:Кількісно:
Synonyms: Arbitrary concentration; CA; CA 125; Cancer Ag125; Cancer antigen 125; Carbohydrate antigen; Carbohydrate antigen 125; Chemistry; Gyn; Gynecology; OB; ObGyn; Obstetrics; OC125; Oncology; Pl; Plasma; Plsm; Point in time; QNT; Quan; Quant; Quantitative; Random; SerP; SerPl; SerPlas; Serum; Serum or plasma; SR; Tumor marker; UniversalLabOrders
zh-CNChinese (China)癌抗原 125:任意型浓度:时间点:血清/血浆:定量型:
Synonyms: CA CA 125;OC125;癌 Ag 125;癌抗原 125（Cancer Antigen 125，CA 125） 任意型浓度(单位体积);任意浓度;单位体积的任意单位数;人工型浓度 化学;化学检验项目;化学检验项目类;化学类;化学试验;非刺激耐受型化学检验项目;非刺激耐受型化学检验项目类;非刺激耐受型化学试验;非刺激耐受型化学试验类 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 癌 癌 Ag 癌症抗原 血清或血浆

Example Units

UnitSource
IU/LeCHN
units/mLREGENSTRIEF
[arb'U];[arb'U]/mLExample UCUM Units

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

CodeSystem lookup
https://fhir.loinc.org/CodeSystem/$lookup?system=http://loinc.org&code=10334-1