Department of Clinical Laboratory, Kyoto University Hospital

[6151 / 4E055]
Japanese
 
Ver.15
4.Endocrinological Test >> 4E.Adrenal Medulla Hormones>>4E055 homovanillic acid [urine]

homovanillic acid

[urine]

0

Standard Code (JLAC10)

1 Analyte4E055homovanillic acid
Identification0000
Specimen001urine (including others)
Method210other chromatographies
Result Identifying 0100

Specimen

Top Colour Collected Sample Quantity Measured Material Required
White Top urine 9 mL 1.0 mL

Specimen Rejection Criteria

haemolysis 
clotted 
lipaemia 
inappropriate sample volume 
wrong container 
urine samples without the appropriate preservative 
received ambient 
unprotected from light 
opening tubes 
incterus 

Specimen Stability Information

Specimen Type Container Temperature Stability
urine Refrigerated

Turnaround Time (TAT)

3 - 4 days

Laboratory

outsourcing (LSI Mediennce Corporation)weekday (8:30 a.m. - 5:00 p.m.)
night time or weekend

Reference Value

Period / Age
Specimenfreshly voided urine
Methodliquid chromatography-tandem mass spectrometry (LC-MS/MS)
  MaleFemaleUnit
00homovanillic acid******mg/L
Specimenfreshly voided urine
Methodhigh performance liquid chromatography (HPLC)
  MaleFemaleUnit
00homovanillic acid******mg/L
Specimen
Method
  MaleFemaleUnit
Specimen
Method
  MaleFemaleUnit
Specimen
Method
  MaleFemaleUnit
Specimen
Method
  MaleFemaleUnit
Specimen
Method
  MaleFemaleUnit
Specimen
Method
  MaleFemaleUnit

Critical Value

High Value Low Value
Kyoto University Hospital
Kyoto University