Version 2.77

75064-6 Vanillylmandelate [Moles/volume] in Serum or Plasma

Part Descriptions

LP15947-2   Vanillylmandelate
Vanillylmandelic acid (VMA) is the major metabolite of the catecholamines. Increased levels of VMA are often seen in patients with pheochromocytoma. VMA levels are of value for evaluation of hypertension, diagnosis and follow up of neuroblastoma, ganglioneuroma, and ganglioneuroblastoma. Urinary VMA is increased in about 90% of patients with neuroblastoma. Neuroblastoma patients with a Homovanillic acid (HVA) to VMA ratio of less than 1 or greater than 2 have an unfavorable prognosis. [Information from Tietz Clinical Guide to Laboratory Tests, 4th edition, AHB Wu, 2006 and LOINC partner 1, 2007 11 21.] Elevated VMA in cerebrospinal fluid (CSF) without a concomitant elevation of urine VMA may be a marker for neuroectodermal brain tumors and could potentially be used to monitor treatment efficacy. PMID: 3598613 Source: Regenstrief Institute

Fully-Specified Name

Component
Vanillylmandelate
Property
SCnc
Time
Pt
System
Ser/Plas
Scale
Qn
Method

Additional Names

Short Name
VMA SerPl-sCnc
Display Name
Vanillylmandelate [Moles/Vol]
Consumer Name Alpha Get Info
Vanillylmandelate, Blood

Basic Attributes

Class
CHEM
Type
Laboratory
First Released
Version 2.48
Last Updated
Version 2.52
Order vs. Observation
Both

Member of these Panels

LOINC Long Common Name
79499-0 Catecholamine metabolites panel - Serum or Plasma

Member of these Groups Get Info

LOINC Group Group Name
LG51027-7 Vanillylmandelate|Pt|Ser/Plas

Language Variants Get Info

Tag Language Translation
es-MX Spanish (Mexico) Vanillylmandelate:Concentración de sustancias:Punto temporal:Suero o Plasma:Cuantitativo:
es-ES Spanish (Spain) Vanilmandelato:Concentración de sustancia:Punto temporal:Suero o Plasma:Qn:
Synonyms: Cuantitativo
et-EE Estonian (Estonia) Vanillüülmandelaat:SCnc:Pt:S/P:Qn:
Synonyms: Aine kontsentratsioon Juhuslik Kvantitatiivne Plasma Seerum Seerum või plasma
fr-BE French (Belgium) Vanillylmandélate:Concentration de substance:Temps ponctuel:Sérum/Plasma:Quantitatif:
Synonyms: VMA
fr-FR French (France) Vanilmandélate:Moles/Volume:Ponctuel:Sérum/Plasma:Numérique:
fr-CA French (Canada) Vanillylmandélate:Concentration de substance:Temps ponctuel:Sérum/Plasma:Quantitatif:
it-IT Italian (Italy) Vanillilmandelato:SCnc:Pt:Siero/Plasma:Qn:
Synonyms: Chimica Concentrazione di Sostanza Plasma Punto nel tempo (episodio) Siero Siero o Plasma
nl-NL Dutch (Netherlands) vanillylmandelaat:mol/volume:moment:serum of plasma:kwantitatief:
pt-BR Portuguese (Brazil) Vanilmandelato::Pt:Soro/Plas:Qn:
ru-RU Russian (Russian Federation) Ваниллилманделат:МолКонц:ТчкВрм:Сыв/Плаз:Колич:
Synonyms: Количественный Молярность;Молярная объёмная концентрация Плазма Сыворотка Сыворотка или Плазма Точка во времени;Момент
tr-TR Turkish (Turkey) Vanililmandelat:SubKons:Zmlı:Ser/Plaz:Kant:
zh-CN Chinese (China) 香草扁桃酸:物质的量浓度:时间点:血清/血浆:定量型:
Synonyms: 3-甲氧-4-羟-甲氧苯甲基扁桃酸;3-甲氧-4-羟-苯甲基扁桃酸;HMMA;MHMA;VMA;儿茶酚胺代谢产物;羟甲氧扁桃酸;香草基扁桃酸 克分子浓度;克分子浓度(单位体积);摩尔浓度;摩尔浓度(单位体积);物质的量浓度(单位体积) 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 血清或血浆

Example Units

Unit Source
umol/L Example UCUM Units

55880-9 Homovanillate [Moles/volume] in Serum

Fully-Specified Name

Component
Homovanillate
Property
SCnc
Time
Pt
System
Ser
Scale
Qn
Method

Additional Names

Short Name
HVA Ser-sCnc
Display Name
Homovanillate (S) [Moles/Vol]
Consumer Name Alpha Get Info
Homovanillate, Blood

Basic Attributes

Class
CHEM
Type
Laboratory
First Released
Version 2.29
Last Updated
Version 2.70
Order vs. Observation
Both

Member of these Panels

LOINC Long Common Name
79499-0 Catecholamine metabolites panel - Serum or Plasma

Member of these Groups Get Info

LOINC Group Group Name
LG44995-5 Homovanillate|Pt|Ser|182.175 g/mole

Language Variants Get Info

Tag Language Translation
es-MX Spanish (Mexico) Homovanilado:Concentración de sustancias:Punto temporal:Suero:Cuantitativo:
es-ES Spanish (Spain) Homovanilato:Concentración de sustancia:Punto temporal:Suero:Qn:
Synonyms: Cuantitativo
et-EE Estonian (Estonia) Homovanilaat:SCnc:Pt:S:Qn:
Synonyms: Aine kontsentratsioon Juhuslik Kvantitatiivne Seerum
fr-FR French (France) Homovanilate:Moles/Volume:Ponctuel:Sérum:Numérique:
fr-BE French (Belgium) Homovanillate:Concentration de substance:Temps ponctuel:Sérum:Quantitatif:
fr-CA French (Canada) Homovanillate:Concentration de substance:Temps ponctuel:Sérum:Quantitatif:
it-IT Italian (Italy) Omovanillato:SCnc:Pt:Siero:Qn:
Synonyms: Chimica Concentrazione di Sostanza Punto nel tempo (episodio) Siero
nl-NL Dutch (Netherlands) homovanillaat:mol/volume:moment:serum:kwantitatief:
pt-BR Portuguese (Brazil) Homovanilato:#N/A:Pt:Soro:Qn:
Synonyms: ; HVA; 3-methoxy-4-hydroxy-phenylacetic acid; Homovanilic; Homovanillic acid; Substance concentration; Level; Point in time; Random; Serum; SR; Quantitative; QNT; Quant; Quan; Chemistry
ru-RU Russian (Russian Federation) Гомованиллат:МолКонц:ТчкВрм:Сыв:Колич:
Synonyms: Количественный Молярность;Молярная объёмная концентрация Сыворотка Точка во времени;Момент
tr-TR Turkish (Turkey) Homovanilat:SubKons:Zmlı:Ser:Kant:
zh-CN Chinese (China) 同型香子兰酸:物质的量浓度:时间点:血清:定量型:
Synonyms: 3-甲氧-4-羟基-基苯乙酸;HVA;同型香兰酸 克分子浓度;克分子浓度(单位体积);摩尔浓度;摩尔浓度(单位体积);物质的量浓度(单位体积) 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

Example Units

Unit Source
nmol/L Example UCUM Units

79505-4 4-Hydroxy-3-Methoxyphenyllactate [Moles/volume] in Serum or Plasma

Part Descriptions

LP61809-7   4-Hydroxy-3-Methoxyphenyllactate
Vanillactic acid is an acidic catecholamine metabolite normally present in human urine and is increased in the CSF of newborns with neonatal epileptic encephalopathy mimicking aromatic L-amino acid decarboxylase deficiency. PMID: 12200739 Copyright Copyright ©2005-2009 Genome Alberta (Reference to original publication: Wishart DS, Knox C, Guo AC, et al. HMDB: a knowledgebase for the human metabolome. Nucleic Acids Res. 2009 37(Database issue):D603-610.) Source: Human Metabolome Database, Vanillactic acid

Fully-Specified Name

Component
4-Hydroxy-3-Methoxyphenyllactate
Property
SCnc
Time
Pt
System
Ser/Plas
Scale
Qn
Method

Additional Names

Short Name
4OH3methoxyphenyllactate SerPl-sCnc
Display Name
4-Hydroxy-3-Methoxyphenyllactate [Moles/Vol]
Consumer Name Alpha Get Info
4-Hydroxy-3-Methoxyphenyllactate, Blood

Basic Attributes

Class
CHEM
Type
Laboratory
First Released
Version 2.54
Last Updated
Version 2.54
Order vs. Observation
Both

Member of these Panels

LOINC Long Common Name
79499-0 Catecholamine metabolites panel - Serum or Plasma

Language Variants Get Info

Tag Language Translation
es-MX Spanish (Mexico) 4-hidroxi-3-metoxifenilactato:Concentración de sustancias:Punto temporal:Suero o Plasma:Cuantitativo:
es-ES Spanish (Spain) 4-Hidroxi-3-Metoxifenillactato:Concentración de sustancia:Punto temporal:Suero o Plasma:Qn:
Synonyms: Cuantitativo
et-EE Estonian (Estonia) 4-hüdroksü-3-metoksüfenüüllaktaat:SCnc:Pt:S/P:Qn:
Synonyms: Aine kontsentratsioon Juhuslik Kvantitatiivne Plasma Seerum Seerum või plasma
fr-FR French (France) 4-hydroxy-3-méthoxyphényllactate:Moles/Volume:Ponctuel:Sérum/Plasma:Numérique:
fr-BE French (Belgium) 4-hydroxy-3-méthoxyphényllactate:Concentration de substance:Temps ponctuel:Sérum/Plasma:Quantitatif:
fr-CA French (Canada) 4-hydroxy-3-méthoxyphényllactate:Concentration de substance:Temps ponctuel:Sérum/Plasma:Quantitatif:
it-IT Italian (Italy) 4-Idrossi-3-Metossifenillattato:SCnc:Pt:Siero/Plasma:Qn:
Synonyms: Chimica Concentrazione di Sostanza Plasma Punto nel tempo (episodio) Siero Siero o Plasma
nl-NL Dutch (Netherlands) 4-hydroxy-3-methoxyfenyllactaat:mol/volume:moment:serum of plasma:kwantitatief:
ru-RU Russian (Russian Federation) 4-Гидрокси-3-Метоксифениллактат:МолКонц:ТчкВрм:Сыв/Плаз:Колич:
Synonyms: Количественный Молярность;Молярная объёмная концентрация Плазма Сыворотка Сыворотка или Плазма Точка во времени;Момент
tr-TR Turkish (Turkey) 4-Hidroksi-3-Metoksifenillaktat:SubKons:Zmlı:Ser/Plaz:Kant:
zh-CN Chinese (China) 4-羟基-3-甲氧基苯基乳酸:物质的量浓度:时间点:血清/血浆:定量型:
Synonyms: Ⅲ 4-OH-3-甲氧基苯乳酸;4-OH-3-甲氧基苯基乳酸;4-羟基-3-甲氧基苯乳酸 Hydroxy III OH 三 克分子浓度;克分子浓度(单位体积);摩尔浓度;摩尔浓度(单位体积);物质的量浓度(单位体积) 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 叁 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 羟 血清或血浆

Example Units

Unit Source
umol/L Example UCUM Units

50149-4 5-Hydroxyindoleacetate [Moles/volume] in Serum or Plasma

Part Descriptions

LP15097-6   5-Hydroxyindoleacetate
5-hydroxyindoleacetate (5HIAA) is a metabolite of serotonin and is excreted in the urine. Serotonin is produced in large amounts by carcinoid tumors. Carcinoid tumors are rare, slow-growing tumors usually found in the lining of the digestive tract or in the lungs. The serotonin that is released by the carcinoid tumors is metabolized by monoamine oxidase in the liver, lungs, and brain to 5HIAA. Testing for elevated levels of 5HIAA in 24 hour urine specimens is 73% sensitive and 100% specific for the diagnosis of carcinoid tumors. A fasting plasma 5HIAA correlates to a urine 5HIAA and other relevant biomarkers. PMID: 17576444[https://medlineplus.gov/carcinoidtumors.html] PMID: 23160483 Source: Regenstrief LOINC

Fully-Specified Name

Component
5-Hydroxyindoleacetate
Property
SCnc
Time
Pt
System
Ser/Plas
Scale
Qn
Method

Additional Names

Short Name
5OH-indoleacetate SerPl-sCnc
Display Name
5-Hydroxyindoleacetate [Moles/Vol]
Consumer Name Alpha Get Info
5-Hydroxyindoleacetate, Blood

Basic Attributes

Class
CHEM
Type
Laboratory
First Released
Version 2.22
Last Updated
Version 2.70
Order vs. Observation
Both

Member of these Panels

LOINC Long Common Name
79499-0 Catecholamine metabolites panel - Serum or Plasma

Member of these Groups Get Info

LOINC Group Group Name
LG42423-0 5-Hydroxyindoleacetate|Pt|Ser/Plas

Language Variants Get Info

Tag Language Translation
es-MX Spanish (Mexico) 5-hidroxiindoleacetato:Concentración de sustancias:Punto temporal:Suero o Plasma:Cuantitativo:
es-ES Spanish (Spain) 5-Hidroxiindol acetato:Concentración de sustancia:Punto temporal:Suero o Plasma:Qn:
Synonyms: Cuantitativo
et-EE Estonian (Estonia) 5-hüdroksüindooläädikhape:SCnc:Pt:S/P:Qn:
Synonyms: Aine kontsentratsioon Juhuslik Kvantitatiivne Plasma Seerum Seerum või plasma
fr-BE French (Belgium) 5 hydroxy-indoleacétate:Concentration de substance:Temps ponctuel:Sérum/Plasma:Quantitatif:
Synonyms: 5HIAA, 5 hydroxy-indoleacétic acide
fr-FR French (France) 5-hydroxyindolacétate:Moles/Volume:Ponctuel:Sérum/Plasma:Numérique:
fr-CA French (Canada) 5 hydroxy-indoleacétate:Concentration de substance:Temps ponctuel:Sérum/Plasma:Quantitatif:
it-IT Italian (Italy) 5-Idrossiindoleacetato:SCnc:Pt:Siero/Plasma:Qn:
Synonyms: 5-Idrossiindoloacetato Chimica Concentrazione di Sostanza Plasma Punto nel tempo (episodio) Siero Siero o Plasma
nl-NL Dutch (Netherlands) 5-hydroxyindoleacetaat:mol/volume:moment:serum of plasma:kwantitatief:
pt-BR Portuguese (Brazil) 5-hidroxiindolacetato:SCnc:Pt:Sor/Plas:Qn:
Synonyms: ; 5OH-indoleacetate; Hydroxyindoacet; 5HIAA; 5HIA; Serotonin Metabolite; 5-HIAA; 5-hydroxyindoleacetic acid; Substance concentration; Level; Point in time; Random; SerPl; SerPlas; SerP; Serum; SR; Plasma; Pl; Plsm; Quantitative; QNT; Quant; Quan; Chemistry
ru-RU Russian (Russian Federation) 5-гидроксииндолацетат:МолКонц:ТчкВрм:Сыв/Плаз:Колич:
Synonyms: Количественный Молярность;Молярная объёмная концентрация Плазма Сыворотка Сыворотка или Плазма Точка во времени;Момент
tr-TR Turkish (Turkey) 5-Hidroksiindolasetat:SubKons:Zmlı:Ser/Plaz:Kant:
zh-CN Chinese (China) 5-羟基吲哚乙酸:物质的量浓度:时间点:血清/血浆:定量型:
Synonyms: 5-羟吲哚乙酸;5HIA;5HIAA;5-HIAA;5OH-indoleacetate;5OH-吲哚乙酸;5-羟吲哚醋酸;5-羟色胺代谢产物;羟基吲哚乙酸;血清素代谢产物 克分子浓度;克分子浓度(单位体积);摩尔浓度;摩尔浓度(单位体积);物质的量浓度(单位体积) 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 血清或血浆

Example Units

Unit Source
nmol/L Example UCUM Units

50135-3 3-Methoxy-4-Hydroxyphenylglycol [Moles/volume] in Serum or Plasma

Part Descriptions

LP15302-0   3-Methoxy-4-Hydroxyphenylglycol
Principal metabolite of brain norepinephrine Source: Regenstrief Institute

Fully-Specified Name

Component
3-Methoxy-4-Hydroxyphenylglycol
Property
SCnc
Time
Pt
System
Ser/Plas
Scale
Qn
Method

Additional Names

Short Name
3Me4OH-phenylglycol SerPl-sCnc
Display Name
3-Methoxy-4-Hydroxyphenylglycol [Moles/Vol]
Consumer Name Alpha Get Info
3-Methoxy-4-Hydroxyphenylglycol, Blood

Basic Attributes

Class
CHEM
Type
Laboratory
First Released
Version 2.22
Last Updated
Version 2.70
Order vs. Observation
Both

Member of these Panels

LOINC Long Common Name
79499-0 Catecholamine metabolites panel - Serum or Plasma

Language Variants Get Info

Tag Language Translation
de-DE German (Germany) 3-Methoxy-4-Hydroxyphenylglycol:Stoffmengenkonzentration:Zeitpunkt:Serum oder Plasma:Quantitativ:
es-MX Spanish (Mexico) 3-metoxi-4-hidroxifenilglicol:Concentración de sustancias:Punto temporal:Suero o Plasma:Cuantitativo:
es-ES Spanish (Spain) 3-Metoxi-4-Hidroxifenilglicol:Concentración de sustancia:Punto temporal:Suero o Plasma:Qn:
Synonyms: Cuantitativo
et-EE Estonian (Estonia) 3-metoksü-4-hüdroksüfenüülglükool:SCnc:Pt:S/P:Qn:
Synonyms: Aine kontsentratsioon Juhuslik Kvantitatiivne Plasma Seerum Seerum või plasma
fr-BE French (Belgium) 3-méthoxy-4-hydroxyphénylglycol:Concentration de substance:Temps ponctuel:Sérum/Plasma:Quantitatif:
Synonyms: HMPG
fr-FR French (France) 3-méthoxy-4-hydroxyphénylglycol:Moles/Volume:Ponctuel:Sérum/Plasma:Numérique:
fr-CA French (Canada) 3-méthoxy-4-hydroxyphénylglycol:Concentration de substance:Temps ponctuel:Sérum/Plasma:Quantitatif:
it-IT Italian (Italy) 3-Metossi-4-Idrossifenilglicole:SCnc:Pt:Siero/Plasma:Qn:
Synonyms: Chimica Concentrazione di Sostanza Plasma Punto nel tempo (episodio) Siero Siero o Plasma
nl-NL Dutch (Netherlands) 3-methoxy-4-hydroxyfenylglycol:mol/volume:moment:serum of plasma:kwantitatief:
pt-BR Portuguese (Brazil) 3-Metoxi-4-Hidroxifenilglicol:SCnc:Pt:Sor/Plas:Qn:
Synonyms: ; 3Me4OH-phenylglycol; MHPG; Norepinephrine metAcolite; Vanylglycol; Substance concentration; Level; Point in time; Random; SerPl; SerPlas; SerP; Serum; SR; Plasma; Pl; Plsm; Quantitative; QNT; Quant; Quan; III; Chemistry
ru-RU Russian (Russian Federation) 3-Метокси-4-Гидроксифенилгликол:МолКонц:ТчкВрм:Сыв/Плаз:Колич:
Synonyms: Количественный Молярность;Молярная объёмная концентрация Плазма Сыворотка Сыворотка или Плазма Точка во времени;Момент
tr-TR Turkish (Turkey) 3-Metoksi-4-Hidroksifenilglikol:SubKons:Zmlı:Ser/Plaz:Kant:
zh-CN Chinese (China) 3-甲氧-4-羟苯乙二醇:物质的量浓度:时间点:血清/血浆:定量型:
Synonyms: 3Me4OH-phenylglycol;3Me4OH-羟苯甘醇;3-甲氧-4-羟苯甘醇;MHPG;去甲肾上腺素代谢产物 Ⅲ III 三 克分子浓度;克分子浓度(单位体积);摩尔浓度;摩尔浓度(单位体积);物质的量浓度(单位体积) 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 叁 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 血清或血浆

Example Units

Unit Source
nmol/L Example UCUM Units

79407-3 Catecholamine metabolites pattern [Interpretation] in Serum or Plasma Narrative

Term Description

This term is used to report the overall impression based on the individual catecholamine metabolite results.
Source: Regenstrief LOINC

Fully-Specified Name

Component
Catecholamine metabolites pattern
Property
Imp
Time
Pt
System
Ser/Plas
Scale
Nar
Method

Additional Names

Short Name
Catecholamine pattern SerPl-Imp
Display Name
Catecholamine metabolites pattern Nar [Interp]
Consumer Name Alpha Get Info
Interpretation of Catecholamine metabolites pattern test result, Blood

Basic Attributes

Class
CHEM
Type
Laboratory
First Released
Version 2.54
Last Updated
Version 2.54
Order vs. Observation
Observation

Member of these Panels

LOINC Long Common Name
79499-0 Catecholamine metabolites panel - Serum or Plasma

Language Variants Get Info

Tag Language Translation
es-MX Spanish (Mexico) Patrón de metabolitos de catecolaminas:Impresión / interpretación del estudio:Punto temporal:Suero o Plasma:Narrativo:
es-ES Spanish (Spain) Patrón de metabolitos de catecolaminas:Impresión/interpretación del estudio:Punto temporal:Suero o Plasma:Narrativo:
fr-FR French (France) Catécholamine métabolites Profil:Interprétation:Ponctuel:Sérum/Plasma:Résultat textuel:
it-IT Italian (Italy) Catecolamine, metaboliti profilo:Imp:Pt:Siero/Plasma:Nar:
Synonyms: Chimica Impressione/interpretazione di studio Plasma Profilo metaboliti catecolamine Punto nel tempo (episodio) Siero Siero o Plasma
nl-NL Dutch (Netherlands) catecholaminemetabolieten patroon:interpretatie:moment:serum of plasma:tekstueel:
ru-RU Russian (Russian Federation) Катехоламины метаболиты панель:Впчт:ТчкВрм:Сыв/Плаз:Опис:
Synonyms: Впечатление/интерпретация исследования Описательный Плазма Сыворотка Сыворотка или Плазма Точка во времени;Момент
tr-TR Turkish (Turkey) Katekolamin metabolitleri patterni:İzlnm:Zmlı:Ser/Plaz:Öykü:
Synonyms: Katekolamin metabolitleri örüntüsü
zh-CN Chinese (China) 儿茶酚胺代谢产物模式:印象:时间点:血清/血浆:叙述型:
Synonyms: 代谢产物 代谢废物 代谢废物类 代谢物 代谢物类 儿茶酚胺代谢物模式;儿茶酚胺类代谢产物模式（模式特征、特征模式、图谱、式样、组份、组分、成员） 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 印象是一种诊断陈述，始终是对其他某种观察指标的解释或抽象（一系列检验项目结果、一幅图像或者整个某位病人），而且几乎总是由某位专业人员产生。;检查印象;检查印象/解释;检查的印象/解释;检查解释;解释;阐释 叙述;叙述性文字;报告;报告型;文字叙述;文本叙述型;文本描述;文本描述型 时刻;随机;随意;瞬间 血清或血浆