Version 2.78

Part Descriptions

LP14683-4   Lutropin
Luteinizing hormone (LH) is a hormone synthesized and secreted by gonadotropes in the anterior lobe of the pituitary gland. In concert with the other pituitary gonadotropin follicle stimulating hormone (FSH) it is necessary for proper reproductive function. In females, an acute rise of LH triggers ovulation and in males, where LH had also been called Interstitial Cell Stimulating Hormone (ICSH), it stimulates Leydig cell production of testosterone. Copyright Text is available under the Creative Commons Attribution/Share-Alike License. See http://creativecommons.org/licenses/by-sa/3.0/ for details. Source: Wikipedia, Lutropin (Wikipedia)

LP14683-4   Lutropin
Lutropin is a glycoprotein pituitary hormone, which is under complex regulation by hypothalamic gonadotropin releasing hormone (GnRH) and by gonadal sex hormones, estrogen and progesterone in females, and testosterone in males. High concentrations of LH (during the follicular phase) in patients with polycystic ovary syndrome interfere with conception, and may contribute to early pregnancy loss in these patients. In males, LH has been called interstitial cell stimulating hormone (ICSH) because of its effect on testosterone production by Leydig cells. This is necessary for the normal maturation of spermatozoa. LH measurement is used in evaluating the normalcy of hypothalamic-pituitary-gonadal axis. Measuring serum gonadotropin levels allows for distinguishing between primary gonadal failure and deficient gonadal stimulation. LH measurement may be of clinical importance because growth hormone and LH are frequently the first hormones to be affected by pituitary disease. Serum analysis of LH has also been found to be useful in the diagnosis and treatment of infertility in women. Secretion of LH and FSH (Follicle-Stimulating Hormone) is pulsatile in response to normal intermittent release of GnRH. While both are pulsatile, LH exhibits circadian rhythm while FSH does not. In females both LH and FSH vary over the course of the menstrual cycle, with peaks at ovulation. Source: Regenstrief Institute

Fully-Specified Name

Component
Lutropin/Follitropin
Property
Ratio
Time
Pt
System
Ser/Plas
Scale
Qn
Method

Additional Names

Short Name
LH/FSH SerPl-Rto
Display Name
Lutropin/Follitropin [Ratio]
Consumer Name Alpha Get Info
Lutropin (LH; Luteinizing Hormone)/Follitropin, Blood

Basic Attributes

Class
CHEM
Type
Laboratory
First Released
Version 2.10
Last Updated
Version 2.73
Order vs. Observation
Observation
Common Test Rank Get Info
12365

Language Variants Get Info

Tag Language Translation
de-AT German (Austria) Synonyms: LH/FSH Ratio
de-DE German (Germany) Lutropin/Follitropin:Verhältnis:Zeitpunkt:Serum oder Plasma:Quantitativ:
Synonyms: LH; Luteinisierendes Hormon
es-AR Spanish (Argentina) lutropina/[folitrofina]:relación:punto en el tiempo:suero/plasma:cuantitativo:
es-ES Spanish (Spain) Lutropina/Follitropina:Fracción:Punto temporal:Suero o Plasma:Qn:
Synonyms: Cuantitativo
es-MX Spanish (Mexico) Lutropina / folitropina:Proporción:Punto temporal:Suero o Plasma:Cuantitativo:
et-EE Estonian (Estonia) Luteiniseeriv hormoon/folliikuleid stimuleeriv hormoon:Suhe:Pt:S/P:Qn:
Synonyms: Juhuslik Kvantitatiivne Lutropiin Plasma Seerum Seerum või plasma
fr-CA French (Canada) Hormone lutéino-stimulante/Hormone folliculo-stimulante:Ratios:Temps ponctuel:Sérum/Plasma:Quantitatif:
fr-FR French (France) Lutéotropine/folliculostimuline:Ratio:Ponctuel:Sérum/Plasma:Numérique:
fr-BE French (Belgium) Hormone lutéino-stimulante/Hormone folliculo-stimulante:Ratios:Temps ponctuel:Sérum/Plasma:Quantitatif:
Synonyms: FSH FSH, folliculo-stimuline, hFSH LH, hLH
it-IT Italian (Italy) Lutropina/Follitropina:Rapporto:Pt:Siero/Plasma:Qn:
Synonyms: Chimica FSH Plasma Punto nel tempo (episodio) Siero Siero o Plasma
ko-KR Korean (Korea, Republic Of) 황체자극호르몬/난포자극호르몬:비율:검사시점:혈청/혈장:정량:
nl-NL Dutch (Netherlands) luteïniserend hormoon (LH)/follitropine:verhouding:moment:serum of plasma:kwantitatief:
Synonyms: follikelstimulerend hormoon; FSH LH; luteïniserend hormoon
pt-BR Portuguese (Brazil) Folitropina/Luteotrofina:Ratio:Pt:Sor/Plas:Qn:
Synonyms: ; LH; Interstitual cell stimulating hormone; Leutinizing hormone; Lutenizing hormone; Lutenin; Luteinizing hormone; ICSH; Interstitial cell-stimulating hormone; Ovulation test; FSH; Follicle stimulating hormone; LH/FSH; Rto; Point in time; Random; SerPl; SerPlas; SerP; Serum; SR; Plasma; Pl; Plsm; Quantitative; QNT; Quant; Quan; Chemistry
ru-RU Russian (Russian Federation) Лютропин/Фоллитропин:Отношение:ТчкВрм:Сыв/Плаз:Колич:
Synonyms: Количественный Коэффициент;Соотношение;Пропорция Лютеинизирующий гормон Плазма Сыворотка Сыворотка или Плазма Точка во времени;Момент Фолликулостимулирующий гормон;ФСГ
tr-TR Turkish (Turkey) Lutropin/Follitropin:Oran:Zmlı:Ser/Plaz:Kant:
zh-CN Chinese (China) 促黄体素/促卵泡激素:比率:时间点:血清/血浆:定量型:
Synonyms: FSH;促卵泡成熟激素;卵泡刺激激素;卵泡刺激素;卵泡刺激素（Follicle stimulating hormone，FSH） 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 来自于不同体系的两个观察指标之比;比;比值 血清或血浆 黄体生成素;ICSH;LH;Lutropin;促间介细胞激素;促黄体激素;促黄体激素（Leutinizing hormone，Lutenizing hormone，LH）;促黄体生成激素;促黄体生成素;排卵试验;排卵试验（Ovulation test）;间质细胞刺激激素（Interstitual cell stimulating hormone，ICSH）;间质细胞刺激素;黄体化激素;黄体形成素

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

CodeSystem lookup
https://fhir.loinc.org/CodeSystem/$lookup?system=http://loinc.org&code=34434-1