Clínic Barcelona. Hospital Universitari

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Acylcarnitines (organic acidurias, mitochondrial beta-oxidation deficiencies), urine

Fee code: 16301

Method description

Triple quadrupole mass spectrometry (HPLC-EM/EM)

Delivery time

14 days

Note to delivery time

Requisites

Attach brief medical history

Specimen type

Fresh urine

Specimen volume

10 - 20 mL

Specimen minimum volume

10 mL

Collection instructions

Immediate freezing without preservatives

Preanalytic treatment

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Transport conditions

Frozen

Rejection criteria

Thawed specimens to room temperature greater than 24 hours or refrigerated specimens greater than one week.

Results

Reference values

Values Units   Age  
CO 5,20 - 116,9 mmol/mol creat.    
C8 0,08 - 0,54 mmol/mol creat.    
C3DC 0,06 - 0,89 mmol/mol creat.    
C10 0,04 - 0,26 mmol/mol creat.    
C4DC 0,10 - 2,07 mmol/mol creat.    
C5DC 0,09 - 1,62 mmol/mol creat.    
C12:1 0,01 - 0,11 mmol/mol creat.    
C12 0,03 - 0,13 mmol/mol creat.    
C14:1 0,01 - 0,14 mmol/mol creat.    
C14 0,03 - 0,80 mmol/mol creat.    
C16 0,02 - 0,19 mmol/mol creat.    
C2 0,52 - 17,97 mmol/mol creat.    
C16-OH 0,01 - 0,07 mmol/mol creat.    
C18 0,02 - 0,19 mmol/mol creat.    
C3 0,09 - 1,7 mmol/mol creat.    
C4 0,84 - 8,6 mmol/mol creat.    
C5:1 0,13 - 0,50 mmol/mol creat.    
C5 0,12 - 1,44 mmol/mol creat.    
C4-OH 0,03 - 0,27 mmol/mol creat.    
C6 0,08 - 0,48 mmol/mol creat.    
C5-OH 0,36 - 1,45 mmol/mol creat.    

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Biomedical Diagnostic Center (CDB)

Villarroel, 170 · 08036 Barcelona
Tel: +34 93 227 54 64 · Fax: +34 93 227 98 75 · · www.hospitalclinic.org